INNOVATIVE MULTIFORM PRODUCT PORTFOLIO CHOOSE THE BEST ONE FOR EACH SCENARIO NOISE FREE CALLING When you talk, the world will catch every word. 4 MIC BEAMFORMING NOISE CANCELLATION Cancel 90 of Background Noise When you 39;re on the run and making calls, ignore background noise. Yealink BH71 eliminates 90 of background noise from your end of the call by applying 4 Mic array beamforming noise cancellation. So you 39;ll sound crystal clear whether you 39;re traversing busy metropolitan streets or are surrounded by raucous crowds. Wherever you are, you will sound fantastic. Free to Move and Talk Free to continue the conversation away from your mobile phone with a wireless range of up to 100 meters (100 feet 30m) of Yealink BH71. Easily do your tasks without carrying your devices everywhere and stay connected wirelessly. EASY CARRYING From one place to another, from the first second to the last. Not a Day, But a Week Are you worried about staying connected throughout the day and anxious about charging in traveling? Yealink BH71 Series rewrite the battery efficiency of a lightweight headset with 10 hours of performance by the earpiece and extra 20 hours of battery life with the power box. It s time to pick a headset that facilitates continuous talking. Extra 20hs of powering box is included Only BH71 Pro and BH71 Workstation Pro contain the charging case Small Portable for Anywhere Light to less than 100g, as small as a piece of chocolate, the BH71 series is easy to take with no burden compared with traditional business headsets. Anytime when you need to go, just take it, and go. BEST TAILORED COMFORT Perfect fit, like nothing in your ear Feel Like Nothing What will be the best comfort of a headset? Yealink BH71 answers: when you wear it, you feel like wearing nothing. Adjustable ear hook for a perfect fit, ultra light 18g design for zero pressure wearing experience contributes to extreme comfort never before. PRO LIKE COLLABORATION A headset, more than a headset Redefine Your Workspace The Yealink BH71 UC Workstation is more than a single base; it eases the management of business communication demands and other USB devices. It also delivers excellent flexibility with integrated features to facilitate your daily routine. It is professional, collaborative, and available. UC Certified, Users Satisfied Universally compatible with typical calling applications across almost all platforms and operating systems, Yealink Headsets are ready for your business and professional communication from the moment you start with them. Customize Your Headset Yealink USB Connect is available to manage multiple Yealink USB devices, including headsets, speakerphones, and webcams. All the settings can be done through Yealink USB Connect on mobile or PC, including the setting of the primary and premium functions, which is convenient and efficient for both organizations and individuals in daily use.
AV Parts Master
LiitoKala SC 3500mAh 3000mAH NI-MH 1.2V Rechargeable Battery high discharge rate 10C 15C for Electric tools Power Tool batteries
Aliexpress UK
no Plug just Play The revolution of electric screens from celexon! The battery powered motorised screen from our well known Professional Plus series has been updated! The well known advantages have either remained or been improved: Unprecedented freedom of installation Saves cost, time and nerves and creates installation possibilities that no other electrical screen could offer. There is no easier and quicker way to put an electric screen into operation. No other electric screen can be installed more elegantly and unobtrusively. This electric projection screen does not require a permanent power connection, but is powered by an integrated lithium ion battery. It can be rolled up or unrolled up to 500 times and that only with one battery charge. This is normally sufficient for a whole year. No plug Just play. Simply hang it up and start using A radio remote control is already included in the box, so that the screen can be conveniently controlled remotely via the integrated receiver. You also have the option of combining this screen with other radio control systems from celexon. You can combine the projection screen with the celexon Professional 1 channel radio set, celexon Professional multi channel radio set or the celexon Professional radio trigger experience wireless freedom in a new way! Innovative technology Brilliant picture On our new matt white 4k projection screen fabric we have created an extremely fine surface structure which is also suitable for 8k projections. So you are well prepared for future standards and already enjoy your 4k content in pixel accurate reproduction on the battery screen from celexon. Key information Usable image area 280 x 210cm (WxH)Format 4:3All around 6cm black masked for fatigue free viewing45cm black leader on top leader adapted to the formatBlack back minimises possible light incidence from behindPET PVC fabric with finest surface structure suitable for 4K and 8K projectionsProjection screen fabric type: D (diffuse reflection), matte white (matte white MWHT)Gain factor of 1.0 according to DIN 19045 4Viewing angle of 155 (info: optimum viewing position up to 40 left right of centre)Dimensionally stable rigid winding shaft with large diameter for optimum flatness and freedom from stripesIntegrated, rechargeable Lion battery with a long lasting 3,000mAH capacityCharging socket integrated in left side capHousing colour: white; robust powder coatingDiscreet elegant housing design with weighting bar that finishes flush with the housing (protects against environmental influences when not in use)Suitable for wall and ceiling mounting, hanging installation also possibleIncl. radio remote controlIncl. charging power supply unit with charge control displayManual control on the left side of the housing (viewed from the front)Quiet operation: 55dbFast operation: 0.05m s up, 0.045m s downCharging voltage: 220 240 Volt, frequency: 50 HzCE, REACH, ROHS, certified fire protection A PET backing material is used to stabilise celexon's new 4K projection screen fabric, which is then PVC coated on the front and back. This ensures a particularly long service life, because unlike pure PVC screen fabrics, celexon's MWHT 4K PET projection screen fabric is much more temperature stable (please note the enclosed instructions). It also has fire protection certification, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous image reflection, pixel accurate and with a wide viewing angle makes our new 4k projection screen of 'TYPE D' ( diffuse reflecting) an ultimate choice for all living room cinemas, conference or training rooms or event halls. The gain of 1.0 (in accordance with DIN 19045 4) has been deliberately chosen to be only slightly brightening, so that colour values are not distorted too much (as is the case with higher gain screens) and optimum contrast values can be achieved for matt white screens. For reliable operation over the entire battery capacity, we install a lithium ion battery. LiOn's retain their performance (unlike conventional alkaline or nickel metal hydride batteries) over almost the entire capacity, the performance only drops at the very end, so your screen always runs reliably in or out at the same speed. When it comes to charging, simply connect the supplied charging adapter. This shows you the charging status via an LED and switches off automatically when fully charged. This protects the battery and offers a high level of charging safety . The built in LiOn battery can be charged several hundred times. This exceeds the regular lifetime of a screen considerably. In the box celexon battery screen motor Professional Plus V2.0Screen fabric: celexon matt white 4K PET projection screen fabric3 button radio remote control (up down stop)Charger with charge control indicator Cable 4m long with multi country adapterInstruction Screen handling instructionsincl. button cell battery CR2032, 3V for assumed normal use of 3 4 days week. 1 use day each Never charge rechargeable or rechargeable batteries unattended. Always disconnect the charging adapter from the screen after a full charge. Never store a LiOn battery completely empty for a long period of time (more than 4 weeks) and keep it away from temperature sources of more than 45 C in order to obtain an optimum service life.
AV Parts Master
12V DIY Battery Case 4S Box for EVE Cell 314AH 280AH 304AH LF280K MB31 LF304 JK-B2A8S20P BMS 3.2 LCD Optional Connection Card
Aliexpress UK
One touch. Two roles.Neat Pad is a simple and elegant touch screen which you can use to control your meetings or display room availability outside the room. With its sleek design, including ideal screen angle for smooth interaction and viewing, Neat Pad beautifully blends in anywhere, whether placed on a table, wall or mullion. Thanks to just one Power over Ethernet cable, Neat Pad never runs out of battery either. It s always on, ready for you to leap into action.Room availability.You can install Neat Pad outside your meeting room for optimal room management. Configure Neat Pad as a scheduling display for your Zoom Rooms or a panel for your Microsoft Teams rooms, or even deploy Neat Pad to make your non video enabled meeting spaces bookable, provided you have the appropriate platform license. You can instantly book the room without having to go through your other calendar systems, and integrated LED indicators show room availability at a glance, even from down a corridor.Meeting control.As a controller, Neat Pad enables you to quickly start your meetings and share your screen with just one tap. Configure Neat Pad as a controller for your Zoom Rooms or console for your Teams rooms. It also allows you to invite participants, mute them if necessary or record your meetings. And when connected to a third party Zoom Rooms system, it not only replaces a conventional tablet controller but offers superior features.Simple set up.Neat Pad ships with a wall and side mount, so it 39;s easy for anyone to install and set up. Use the wall mount to fix Neat Pad to your meeting room wall. With the side mount, you can secure Neat Pad to the edge of your doorframe or mullion. Thanks to just one Power over Ethernet cable, Neat Pad is always alert and set to go.Just works.When configured as a controller, Neat Pad ensures any meeting room is always ready. You can add multiple Neat Pads so that everyone has access to its controls from anywhere around the table.Dual device.Neat Pad has an optimal screen angle for easy viewing and interaction. Whether it 39;s placed on a table or wall to control your meetings or display room availability outside the room, its slimline design enables it to fit anywhere.No need to run cables across the room.Just one cable for power and ethernet or connect via Wifi. Plugs into any outlet.One click wireless sharing that works every time.The integrated ultrasonic speakers frill all corners of the room to ensure reliable device pairing from third party Zoom Rooms systems.See room availability at a glance. Even from down a hallway.Integrated multi color side LED indicators.
AV Parts Master
100% New 3.2V 30Ah LiFePO4 battery cell Lithium iron phosphate deep cycles for diy 12V 24V 36V 48V solar energy UPS power
Aliexpress UK
The Sapphire Mayfair Electric Projector Screen offers a range of features and benefits for an excellent viewing experience. Here 39;s a summary of its key characteristics: Handheld Infra Red Remote Control: The screen comes with a convenient handheld infrared remote control for easy operation. Top black border is microperforated. 10m Trigger Cable: Supplied with a 10m trigger cable, enabling you to control the screen when the projector is turned on or off (requires a projector with a 12v output). IR Extender: The screen includes an IR extender, allowing the remote control to function even when the screen is recessed or hidden. RS232 and Contact Closure Control: It is compatible with various control options, supplied with bare end cables for RS232 and contact closure control. Long range Remote Control: The infrared remote control can operate the screen from up to 8 meters away. Energy Saving: The screen is designed with ultra low power consumption for energy efficiency. Low Noise: Operates at only 45 decibels, ensuring a quiet and smooth operation. Sleek White Aluminium Casing: The casing has a stylish white design, allowing for a discreet installation in any environment. Channel Fix Brackets: Brackets enable flexible wall or ceiling mounting at any position along the casing. Power Cable: Supplied with a 2.7 meters power cable and a standard UK power plug for easy setup. 3 Year Warranty: Backed by an outstanding 3 year warranty, ensuring product quality and reliability.Fabric Specifications: The TOP BORDER only is acoustic so central speakers can still work properly if ceiling mounted Matt White Fabric: Composed of triple ply fiberglass laminate, preventing wrinkles and waves for a smooth projection surface. Loss of Light Prevention: Special material prevents the loss of light, making it compatible with standard long throw projectors. Fire, Water, and Mould Resistant: Screen fabrics are designed to resist fire, water, and mold, enhancing durability and longevity. Microdot Technology: The top layer of the fabric has microdots made with PVC technology for optimal reflection. 1.1 Gain: Reflects the same amount of light back as the projector produces, achieving a true cinema experience. Black Backing: The back of the fabric is black, enabling the screen to be placed in front of a window without light interference.Installation: Wall or Ceiling Mount: The screen can be easily mounted on the wall or ceiling. Channel Fix Brackets: Designed for one man installation, allowing flexible bracket positioning along the casing 39;s profile.Overall, the Sapphire Mayfair Electric Projector Screen offers a high quality projection solution with advanced features, making it a reliable and versatile choice for various settings.Weight 12kg
AV Parts Master
Lithium 12V 150Ah LiFePO4 Deep 4000+ Cycles Battery Rechargeable Battery for Lighting,Power Wheels ,Solar/Wind Power,Small UPS
Aliexpress UK
no Plug just Play The revolution of electric screens from celexon! The battery powered motorised screen from our well known Professional Plus series has been updated! The well known advantages have either remained or been improved: Unprecedented freedom of installation Saves cost, time and nerves and creates installation possibilities that no other electrical screen could offer. There is no easier and quicker way to put an electric screen into operation. No other electric screen can be installed more elegantly and unobtrusively. This electric projection screen does not require a permanent power connection, but is powered by an integrated lithium ion battery. It can be rolled up or unrolled up to 500 times and that only with one battery charge. This is normally sufficient for a whole year. No plug Just play. Simply hang it up and start using A radio remote control is already included in the box, so that the screen can be conveniently controlled remotely via the integrated receiver. You also have the option of combining this screen with other radio control systems from celexon. You can combine the projection screen with the celexon Professional 1 channel radio set, celexon Professional multi channel radio set or the celexon Professional radio trigger experience wireless freedom in a new way! Innovative technology Brilliant picture On our new matt white 4k projection screen fabric we have created an extremely fine surface structure which is also suitable for 8k projections. So you are well prepared for future standards and already enjoy your 4k content in pixel accurate reproduction on the battery screen from celexon. Key information Usable image area 300 x 225cm (WxH)Format 4:3All around 3cm black masked for fatigue free viewing30cm black leader on top leader adapted to the formatBlack back minimises possible light incidence from behindPET PVC fabric with finest surface structure suitable for 4K and 8K projectionsProjection screen fabric type: D (diffuse reflection), matte white (matte white MWHT)Gain factor of 1.0 according to DIN 19045 4Viewing angle of 155 (info: optimum viewing position up to 40 left right of centre)Dimensionally stable rigid winding shaft with large diameter for optimum flatness and freedom from stripesIntegrated, rechargeable Lion battery with a long lasting 3,000mAH capacityCharging socket integrated in left side capHousing colour: white; robust powder coatingDiscreet elegant housing design with weighting bar that finishes flush with the housing (protects against environmental influences when not in use)Suitable for wall and ceiling mounting, hanging installation also possibleIncl. radio remote controlIncl. charging power supply unit with charge control displayManual control on the left side of the housing (viewed from the front)Quiet operation: 55dbFast operation: 0.05m s up, 0.045m s downCharging voltage: 220 240 Volt, frequency: 50 HzCE, REACH, ROHS, certified fire protection A PET backing material is used to stabilise celexon's new 4K projection screen fabric, which is then PVC coated on the front and back. This ensures a particularly long service life, because unlike pure PVC screen fabrics, celexon's MWHT 4K PET projection screen fabric is much more temperature stable (please note the enclosed instructions). It also has fire protection certification, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous image reflection, pixel accurate and with a wide viewing angle makes our new 4k projection screen of 'TYPE D' ( diffuse reflecting) an ultimate choice for all living room cinemas, conference or training rooms or event halls. The gain of 1.0 (in accordance with DIN 19045 4) has been deliberately chosen to be only slightly brightening, so that colour values are not distorted too much (as is the case with higher gain screens) and optimum contrast values can be achieved for matt white screens. For reliable operation over the entire battery capacity, we install a lithium ion battery. LiOn's retain their performance (unlike conventional alkaline or nickel metal hydride batteries) over almost the entire capacity, the performance only drops at the very end, so your screen always runs reliably in or out at the same speed. When it comes to charging, simply connect the supplied charging adapter. This shows you the charging status via an LED and switches off automatically when fully charged. This protects the battery and offers a high level of charging safety . The built in LiOn battery can be charged several hundred times. This exceeds the regular lifetime of a screen considerably. In the box celexon battery screen motor Professional Plus V2.0Screen fabric: celexon matt white 4K PET projection screen fabric3 button radio remote control (up down stop)Charger with charge control indicator Cable 4m long with multi country adapterInstruction Screen handling instructionsincl. button cell battery CR2032, 3V for assumed normal use of 3 4 days week. 1 use day each Never charge rechargeable or rechargeable batteries unattended. Always disconnect the charging adapter from the screen after a full charge. Never store a LiOn battery completely empty for a long period of time (more than 4 weeks) and keep it away from temperature sources of more than 45 C in order to obtain an optimum service life.
AV Parts Master
BAT411 Battery Charger Connector Socket Jack Terminal For Bosch 10.8V 12V Li-ion Battery Adapter Converter Plug Base Fan BAT412
Aliexpress UK
zioxi iPad Charging CabinetCompact, robust and very simple to use iPad charging cabinets for 10 iPads, iPad mini, tablet computers and other mobile devices. Separate USB cable storage, with only a short length of cable presented to each shelf so no cable mess, no accessible USB sockets for users to break and no cables going missing! Available with device AC adapter storage or integrated USB C power. All iPad charging cabinets have the choice of a digital code, RFID or key lock. iPad Charging cabinets with simple cable managementThe zioxi iPad and tablet charging cabinets provide the ability to store and charge 10 iPads and USB tablets with USB cables presented and retained at the front.Key features: Designed to accommodate iPads, USB tablets and eReaders up to 10 screen sizes (please see specifications to check dimensions before ordering) A choice of charging options either using the device AC chargers or the zioxi intelligent USB C power module, all secured away in the separate electrical compartment (behind the green panel). Please see Codes for options. Large shelf size to accommodate any standard case design Our unique cable management presents only a short length of retained USB cable at the front so cables are all neat tidy, very simple to connect and can t go missing Lockable door folds back 270 degrees, so right out of the way Choice of solid or glass door Choice of RFID access card, digital code or key lock (master key override supplied with RFID digital locks) Smooth, easy to clean surfaces Construction White melamine faced MDF carcase and doors, extruded plastic shelves, green metal electrical compartment door. Charge only models Requires 1 external power socket. The Charge only cabinets support plugtop AC mains power adapter plug designs for UK, EU and other country plug sockets. Not suitable for mobile devices which have a separate laptop brick style power adapter (the zioxi Chromebook Charging Cabinets are good for these). Supplied with mains sockets. Integrated USB C Tablet Power option Integrated USB C and USB A power system housed in the front accessible electrical side bay. Requires 1 power socket (UK, EU and others on request) per cabinet. USB Type C ports support the Power Delivery (PD3.0) specification at voltages of 5V, 9V, 12V, 15V and 20V. So suitable for charging all types of Type C enabled devices including phones and tablets at up to 20W per port. USB Type A ports support the Fast Charge (QC3.0 QC2.0) specification at voltages of 5V, 9V and 12V, so suitable for charging phones, tablets and other small USB Type A devices. Original Lightning or micro USB cables as supplied with the mobile device or high quality USB A cables with a grounding design suitable for data sync are required for use with this product. Supplied with double USB C USB A ports USB cables can be plugged into either the USB C or USB A port of each pair. (Individual device USB cables are required but not included). Warranty 5 years (2 years for electronics)
AV Parts Master
12V 6800mAh Lithium Polymer 12.6V DC Super Rechargeable Battery for CCTV Camera Wireless Transmitter Rechargeable Battery
Aliexpress UK
The Sapphire Mayfair Electric Projector Screen offers a range of features and benefits for an excellent viewing experience. Here 39;s a summary of its key characteristics: Handheld Infra Red Remote Control: The screen comes with a convenient handheld infrared remote control for easy operation. 10m Trigger Cable: Supplied with a 10m trigger cable, enabling you to control the screen when the projector is turned on or off (requires a projector with a 12v output). IR Extender: The screen includes an IR extender, allowing the remote control to function even when the screen is recessed or hidden. RS232 and Contact Closure Control: It is compatible with various control options, supplied with bare end cables for RS232 and contact closure control. Long range Remote Control: The infrared remote control can operate the screen from up to 8 meters away. Energy Saving: The screen is designed with ultra low power consumption for energy efficiency. Low Noise: Operates at only 45 decibels, ensuring a quiet and smooth operation. Sleek White Aluminium Casing: The casing has a stylish white design, allowing for a discreet installation in any environment. Channel Fix Brackets: Brackets enable flexible wall or ceiling mounting at any position along the casing. Power Cable: Supplied with a 2.7 meters power cable and a standard UK power plug for easy setup. 3 Year Warranty: Backed by an outstanding 3 year warranty, ensuring product quality and reliability.Fabric Specifications: Matt White Fabric: Composed of triple ply fiberglass laminate, preventing wrinkles and waves for a smooth projection surface. Loss of Light Prevention: Special material prevents the loss of light, making it compatible with standard long throw projectors. Fire, Water, and Mould Resistant: Screen fabrics are designed to resist fire, water, and mould, enhancing durability and longevity. Microdot Technology: The top layer of the fabric has microdots made with PVC technology for optimal reflection. 1.0 Gain: Reflects the same amount of light back as the projector produces, achieving a true cinema experience. Black Backing: The back of the fabric is black, enabling the screen to be placed in front of a window without light interference.Installation: Wall or Ceiling Mount: The screen can be easily mounted on the wall or ceiling. Channel Fix Brackets: Designed for one man installation, allowing flexible bracket positioning along the casing 39;s profile.Overall, the Sapphire Mayfair Electric Projector Screen offers a high quality projection solution with advanced features, making it a reliable and versatile choice for various settings. Weight 13kg
AV Parts Master
10 PCS 1500mAh Ni-MH 4/5AA Battery For Braun Oral B Electric Toothbrush 1.2V 43mm x 14mm Batteries Philips Cleansing Instrument
Aliexpress UK
no Plug just Play The revolution of electric screens from celexon! The battery powered motorised screen from our well known Professional Plus series has been updated! The well known advantages have either remained or been improved: Unprecedented freedom of installation Saves cost, time and nerves and creates installation possibilities that no other electrical screen could offer. There is no easier and quicker way to put an electric screen into operation. No other electric screen can be installed more elegantly and unobtrusively. This electric projection screen does not require a permanent power connection, but is powered by an integrated lithium ion battery. It can be rolled up or unrolled up to 500 times and that only with one battery charge. This is normally sufficient for a whole year. No plug Just play. Simply hang it up and start using A radio remote control is already included in the box, so that the screen can be conveniently controlled remotely via the integrated receiver. You also have the option of combining this screen with other radio control systems from celexon. You can combine the projection screen with the celexon Professional 1 channel radio set, celexon Professional multi channel radio set or the celexon Professional radio trigger experience wireless freedom in a new way! Innovative technology Brilliant picture On our new matt white 4k projection screen fabric we have created an extremely fine surface structure which is also suitable for 8k projections. So you are well prepared for future standards and already enjoy your 4k content in pixel accurate reproduction on the battery screen from celexon. Key information Usable image area 160 x 90cm (WxH)Format 16:9All around 3cm black masked for fatigue free viewing45cm black leader on top leader adapted to the formatBlack back minimises possible light incidence from behindPET PVC fabric with finest surface structure suitable for 4K and 8K projectionsProjection screen fabric type: D (diffuse reflection), matte white (matte white MWHT)Gain factor of 1.0 according to DIN 19045 4Viewing angle of 155 (info: optimum viewing position up to 40 left right of centre)Dimensionally stable rigid winding shaft with large diameter for optimum flatness and freedom from stripesIntegrated, rechargeable Lion battery with a long lasting 3,000mAH capacityCharging socket integrated in left side capHousing colour: white; robust powder coatingDiscreet elegant housing design with weighting bar that finishes flush with the housing (protects against environmental influences when not in use)Suitable for wall and ceiling mounting, hanging installation also possibleIncl. radio remote controlIncl. charging power supply unit with charge control displayManual control on the left side of the housing (viewed from the front)Quiet operation: 55dbFast operation: 0.05m s up, 0.045m s downCharging voltage: 220 240 Volt, frequency: 50 HzCE, REACH, ROHS, certified fire protection A PET backing material is used to stabilise celexon's new 4K projection screen fabric, which is then PVC coated on the front and back. This ensures a particularly long service life, because unlike pure PVC screen fabrics, celexon's MWHT 4K PET projection screen fabric is much more temperature stable (please note the enclosed instructions). It also has fire protection certification, is equipped with an anti mould coating and has an antistatic effect. A very homogeneous image reflection, pixel accurate and with a wide viewing angle makes our new 4k projection screen of 'TYPE D' ( diffuse reflecting) an ultimate choice for all living room cinemas, conference or training rooms or event halls. The gain of 1.0 (in accordance with DIN 19045 4) has been deliberately chosen to be only slightly brightening, so that colour values are not distorted too much (as is the case with higher gain screens) and optimum contrast values can be achieved for matt white screens. For reliable operation over the entire battery capacity, we install a lithium ion battery. LiOn's retain their performance (unlike conventional alkaline or nickel metal hydride batteries) over almost the entire capacity, the performance only drops at the very end, so your screen always runs reliably in or out at the same speed. When it comes to charging, simply connect the supplied charging adapter. This shows you the charging status via an LED and switches off automatically when fully charged. This protects the battery and offers a high level of charging safety . The built in LiOn battery can be charged several hundred times. This exceeds the regular lifetime of a screen considerably. In the box celexon battery screen motor Professional Plus V2.0Screen fabric: celexon matt white 4K PET projection screen fabric3 button radio remote control (up down stop)Charger with charge control indicator Cable 4m long with multi country adapterInstruction Screen handling instructionsincl. button cell battery CR2032, 3V for assumed normal use of 3 4 days week. 1 use day each Never charge rechargeable or rechargeable batteries unattended. Always disconnect the charging adapter from the screen after a full charge. Never store a LiOn battery completely empty for a long period of time (more than 4 weeks) and keep it away from temperature sources of more than 45 C in order to obtain an optimum service life.
AV Parts Master
EU/US Stock 12.8v 300Ah LiFePO4 Battery Built-in BMS Battery Pack Grade A Deep Cycle Lithium Ion Batteris 12V 300Ah Lifepo4
Aliexpress UK