Lithium Battery. [Bluetooth and Remote Monitoring ]. When the battery is abnormal,it will automatically beep and alarm; The buzzer alarm with periodic sound, 8 sec.to stop,two secs.to ring.Can be turned off via the panel or APP.
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JJC Lithium Coin Cell Batteries Case Water-Resistant Anti-Shock Pocket Size Battery Case Holder Storage Round Battery Holder
Aliexpress UK
Renogy 100/200/300Ah 12V LiFePO4 Lithium Leisure Battery or Battery Monitor. Renogy 300Ah 12V LiFePO4 Lithium Leisure Battery with 500A Battery Monitor. Renogy 100Ah 12V Lithium Battery LiFePO4 Mini Size 5000+ Deep Cycle BMS for RV.
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For Raspberry Pi 5 RTC Battery Box Real Time Clock Holder with Battery/without Battery Real-time Clock Battery Module
Aliexpress UK
300Ah Specification Model No.: TWLFP12300 12.8V 300Ah. LiFePO4 Lithium Battery：. Chemistry: LiFePO4. With no acid in the battery, you're able to safely mount in any position. STD CHARGING CURRENT: 20A.
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2/4 Pack CR2032 Battery Case Coin Cell Battery Holder Storage for 48x CR2032/CR2025/CR2016 Button Round Batteries Case
Aliexpress UK
12.8V 300Ah Lifepo4 Batteries support series or parallel connecting. Much more flexible to DIY your own battery system. Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value.
eBay
12V 23A Battery Holder with WireLead Rechargeable Battery Case Storage Box 12V 23A Battery Holder 12V battery box with switch
Aliexpress UK
Lithium Battery. [Bluetooth and Remote Monitoring ]. When the battery is abnormal,it will automatically beep and alarm; The buzzer alarm with periodic sound, 8 sec.to stop,two secs.to ring.Can be turned off via the panel or APP.
eBay
For Dewalt Battery Charger Replacement Battery Charger for Dewalt Lithium Battery DCB200 DCB609,DCB182,DCB184 Battery Adapter
Aliexpress UK
Lithium Battery. [Bluetooth and Remote Monitoring ]. When the battery is abnormal,it will automatically beep and alarm; The buzzer alarm with periodic sound, 8 sec.to stop,two secs.to ring.Can be turned off via the panel or APP.
eBay
10pcs 337 Original For SONY SR416SW button battery watch battery coin cell batteries 623 D337 SP337 1.55V Individual packaging
Aliexpress UK
1X 12.8V 100Ah Battery. Continuous Output Power: 1280W. Do not use more than 4 batteries in series and parallel.
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2-50PCS 1.55V 45mAh AG7 Alkaline Coin Cell LR927 LR57 SR927W 399 GR927 395A Battery Button Batteries For Watch Toys Remote Cell
Aliexpress UK
Same brand and capacity can be used in series and parallel connection Class A Battery Cell Long lifespan>10 years No memory effect LCD display(100-200Ah) Bluetooth(200Ah:APP PowerQuarry) High speed charge and discharge High energy density Lead-free,acid-free BMS protection:overcharge,deep discharge,overload,overheat,short circuit protection IP65 Protection 5-Year Warranty Voltage:12,8V(8-200Ah) Recommended Charge Voltage:14.4-14.6V(8-200Ah) Power:100Wh(8Ah),256Wh(20Ah),384Wh(30Ah),640Wh(50Ah),1280Wh(100Ah),1920Wh(150Ah),2560Wh(200Ah) Weight(KG):0.85(8Ah),2.3(20Ah),3.65(30Ah),5.7(50Ah),11.55(100Ah),15(150Ah),19(200Ah) Size(mm):150x92.8x64.15(8Ah),181x77x170(20Ah),223x95x175(30Ah),223x135x182(50Ah),328,5x172,5x214(100Ah),328,5x172,5x214(150Ah),345x190x245(200Ah).
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taped SMD Tab CR2032 2032 Battery Button Cell Holder Coin Cell Retainer Battery Holder surface mount PCB reflow soldrable 10pcs
Aliexpress UK