DIY 5V 1A 2A Dual USB Mobile Power Bank 18650 Battery Charger Box portable power source LED backlightUnassembled Kits

Note:
this item just is kits for DIY , unassembled !
not assembly , need you to assembled DIY!!
(battery not include)
battery need welding battery or connect the battery to the charge board by yourself
pls check the photo:



i have white item and black item , pls tell me what color do you want , otherwise will send at random
Description :
Input: MicroUSB 5.0V ± 0.5V/1A
Output voltage: USB 5.0V ± 0.5V
Output Current: 1A/2A
Capacity: can be installed four 18650
Dimensions: 75 x68 x18 (mm)
color: white or black
finished product:



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