Built-in security devices protect your devices from excessive power, overheating, and overcharging.
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3.7V 2200mAh Polymer Lithium LiPo Rechargeable Battery 803160 For GPS PSP PAD MID DVD Mobile Phone Power Bank Tablet PC E-Books
Aliexpress UK
Kovol 900000mAh Portable Power Bank USB LCD External Battery Charger For Cell Phone Product Description: 100% Brand new and high quality Lithium polymer. Capacity: 900000mAh Input: Micro USB Input : 5V/2.1A(Max.) ; Lightning Input: 5V/2.1A(Max.); Android interface : 5V/2.4A(Max.) Input Interface: Micro USB and USB-C USB Onput : 5V/1A,5V/2.1A(Max.) ; Type-C Onput : 5V/2.4A(Max.) Output Interface: USB interface and Android interface and Type-C Power of flashlight: 15W Long service life, more than 8000 times the charging and discharging. .
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Portable Battery Box Tpye C USB 5V2A Power Bank Case 18650/21700 Mobile Power Kits DIY Charger Box Kit Universal Cell Phones
Aliexpress UK
Capacity: 90000000mAh(Theoretical Tapacity ).
eBay
Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module LED LCD Solar Charging Board for Phone DIY
Aliexpress UK
It can be charge 1-3 times!! Features: 100% Brand New,High Quality LED Light with LED power indicator show, at any time control power. Long service life, more than 800 times the charging and discharging. The use of advanced intelligent protection chip, the overcharge protection, discharge protection, overload protection, short circult protection,Leakage protection and five heavy security protection. The lithium-ion, long service life, more safety After 72 hours again text, the product performance is stable. Specifications: Capacity: 90000mAh Battery Type: Polymer Battery .
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DIYTZT Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY KIT
Aliexpress UK
(Capacity: 9000000mAh. Applicable Object: Universal. 1 x USB charging cable for Power Bank. Supports Solar Energy: No. Output Interface: Double USB. 5)The sleak and stylish design is slim enough to fit into any bag or even your pocket.
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2PCS Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY LED LCD Module Board
Aliexpress UK
No need to carry extra charging cables for different devices when you are outside,also no worry about cables entangled. In addition,included one micro USB charging cable and multiple output ports,it is a great accessory and charging tool for your phone charging.
eBay
22.5W Power Bank Bidirectional Fast Charging Mobile Power Bank Module for Lithium Battery Charger Board Supports QC4+
Aliexpress UK
Kovol Mini Power Bank 66W Fast Charging Portable Charger External Battey USB Product Description Features: LCD digital display, easy for you to monitor the real-time battery bank capacity. Made of premium material, it is wear resistant and durable. Portable design, convenience to carry, small volume design is very easy to carry. Specifications: Material: PC Type-C Input: 5V2A/5V3A/9V2.2A/12V1.6A Type-C Output: 5V2A/5V3A/9V2.2A/12V1.6A USB Output: 5V2A/5V3A/5V4.5A/4.5V5A/9V2A/12V1.5A Precautions: 1. The battery cannot be used if its outer skin is damaged. .
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Diymore 22.5W Power Bank Bidirectional Fast Charging Mobile Power Bank Module for Lithium Battery Charger Board Supports QC4+
Aliexpress UK
Capacity: 9000000mAh(Theoretical Tapacity ).
eBay
22.5W Power Bank Bidirectional Fast Charging Mobile Power Bank Module for Lithium Battery Charger Board Supports QC4+
Aliexpress UK