This protection board adopts a mature 4-series special lithium battery protection chip with high integration and high sensitivity;. Short circuit protection: short circuit protection. Recovery state: automatic recovery after disconnecting the load.
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Micro- USB charging current 600mA-800mA, supports up to two 18650 batteries. 10 Ports RGB Fan HUB PC Desktop SATA Power 5V 3PIN DRGB Extension Splitter. 1 Battery expansion board. Installation errors will burn out the module.
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Li-ion Battery Box Balanced charging PCB For 18V Battery BL1890B BL1815 BL1830. The number and position of components on the PCB may change and be adjusted. 1 x PCB Circuit Board(Random Color, don't accept the specified color).
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28 batteries 18650 flat soldering free kit. With LED flashlight function. 1 x Power Bank DIY Case. Power Bank Case only, other accessories demo in the picture is not included! Item Type: Power Bank Case.
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Short circuit protection, overtemperature protection. 1 x Li-ion Battery Case Kit.
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Easy to install: The battery holder is snap-in design, no screws are needed. -Tough material: using tough material, high strength, good toughness, not easy to crack. -Colour: Black. -Wire:15cm.
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There is no chance of secondary disassembly, and the shell cannot be disassembled again. Dual USB output, Micro+Type-C dual input, transparent shell full of technology, warm LED night light. 1 DIY Power Bank Battery Box (Battery Not Include).
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18650 battery, power bank capacity tester. Product power consumption: <15mA. LCD Display. Display mode: 128×64 LCD. Capacity test range: 0~99999mAh. Test capacity accumulation: Yes. Capacity test range: 0~9999mAh.
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