Dual USB 5V 1A 2.1A 18650 Battery Charger Mobile Power Bank PCB Module Board DIY
Features:
100% Brand New and High Quality
This is the mobile power module Accessories, 18650 Circuit board.
Meet the individual needs of your DIY, but you must understand basic electronic assembly.
Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.
Specifications:
Micro USB input: 5V 1A
USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
Charging display: intelligent digital display
Batteries Type: liquid lithium-ion batteries (18650)
Product Size: approx.57mm x 28mm
Screen size:approx.27mm x 17mm
Material: PCB
Color: as the picture shows
Package Includes:
1 x Battery Charger PCB