Portable Mobile USB Power Bank Charger Pack Box Battery Case For 1 x 18650 DIY Without Battery Candy Color DC 5V

DC 5V 1x18650 USB Mobile Power Bank Battery Charger Case DIY kit Box for 18650 batteries for cell phone Mobile phone accessories

Description:
Input: 5V/1A
Output: 5V/1A
Package contains: power supply motherboard + power supply shell + back cover

Features:
Strong compatibility and high cost performance: It can power or charge various portable digital products such as mobile phones, MP3 and MP4 of various brands in the market anytime and anywhere.
This section is a welding-free nesting material: shell and board (batteries need to be purchased separately) without spot welding and directly install the batteries to complete.