Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Module Board
Tax included.
Note: There is no limit how many batteries can be used, only need to make sure the total capacity is 20000mAh.
Assembled version: ID1424296
Description:
,
,
,
,
Assembled version: ID1424296
Description:
Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion battery only
,,,,