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DIY power bank free welding case 7 cell 18650 digital display mobile power socket battery box charging treasure shell

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Model Number CRPB-T118
Color White
Capacity 7 cell 18650 battery
Material ABS
Logo Customized Logo Printing
Input 5V/2A
Output 5V/2A
Size 160*82*24mm


This model is a solder-free mobile power bank DIY material (circuit board + case) not inclduing battery and packing box, the battery needs to be purchased separately, you need to source 18650 (flat head) battery before assemble finish product. Please note that the capacity of 7 batteries must be consistent, pay special attention to the direction of the battery, wrong direction would cause damage of the PCBA board, (shrapnel is positive, spring is negative) . Please make sure to put in correctly, as there is no second chance, the shell can not be disassembled twice, please get it right at once!
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