Product details of 5V 2A Power Bank Circuit
- Input: Micro-USB & Type-C
- Output: 5V 2A
- Size: 68*27mm
- Batteries Type: liquid lithium-ion batteries (18650)
5V 2A Power Bank Circuit board is connected to the battery negative B-, B is positive, do not connect 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. The exposed part of the wiring to be wrapped to avoid aluminum The shell hits the board and damages the board
This is the mobile power module Accessories, 18650 Circuit board shell.
Meet the individual needs of your DIY, but you must understand basic electronic assembly.
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