Intelligent output device after charging full, automatically stop charging,
to prevent mobile phones overcharge.
Output voltage and current stable, will not harm user devices.
Specifications:Output: DC 5V / 2A (Maximum)Input DC 5V / 1A Android line interfacePrecautions：The battery must be connected in parallel rather than in series.Pre-test before the next voltage.As long as a bad battery will affect the entire group of batteries.Clear positive and negative.Once wrong,the motherboard and IC will be destroyed.The exposed part of the wiring to be wrapped to avoid aluminum The shell hits the board and damages the boardPackage includes:1 x Power Bank Charger PCB Board Module
The circuit board is connected to the battery negative B-, B + is the positive, do not
connecting reversed, connecting reversed will burn the board, the battery is connected
in parallel welding, assembling battery. Note that the insulation between the battery and the
circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit.
1x Mobile Power Bank 18650 Battery Charger PCB
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