non-welding 3x 18650 battery case DIY kit mobile power sleeve charging bank

New 3-section 18650 weld-free charging kit

Upgrade the anti-burn board for single battery

Apple, Android, TPC three-port input, USB dual output, bidirectional 2A quick charge

Mobile power supply solder bushings: 1-3 3.7V18650 lithium battery (flat head 18650)

This section is for non-welding mobile power supply bushing

Power supply main board + power supply shell + spring iron sheet (the core needs to be purchased separately) Can be completed by installing the core directly without spot welding. Does not include battery, outer package, data cable.

Product details and functional parameters:

Color: black, white, red

Size: 98 * 65 * 23 mm

Weight: 35 g

USB output: 5v2.1A (MAX)

Type-c port input: 5V2A (MAX)

Micro Input: 5V2A (MAX)

Lightning input: 5V2A (MAX)

Please pay attention to the positive and negative poles when installing, do not install the battery in reverse, reverse will damage the motherboard, the shell can not be removed twice, please check and then close the cover.