3 in 1 Lithium Battery Bank Charge Manager


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This is an all in one charge module for your next battery bank project. This module charges the batteries though micro USB, displays the battery capacity, output current of the charged devices, along with output voltage and comes with dual USB ports for charging two devices. The only thing you need are the cells and an enclosure. 

Operation Perimeters:

1. Input charging voltage: DC 5V 1A

2. Input battery voltage: DC 3.7V-4.2V  Lithium-ion/polymer

3. Output voltage: 5V2.1A/5V1A

4. Module dimensions: 66*21*15mm


1. LCD Display

2. Support discharge while charging 

3.  Dual 2.1A USB output

4. Built in Flashlight





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