DIY Power Bank Box Lightweight Small 4x18650 for Vacation Cellphone Shopping green Standard

Description:

- 【Material】: Battery power bank case is made of quality pp material, which is sturdy and sturdy
- 【Easy to Use】: Insert 4x18650 battery ( not included ), use power bank, can charging mobile phone
- 【Feature】: Plug and Play, output power using the USB port, connect the data cable to reach portable, ready to charging
- 【Usage】: The battery capacity must be the charging.Do not connection error the battery, otherwise the motherboard will be damaged.The sheet is positive and the spring is negative
- 【Portable】: Battery charger external box, compact design, lightweight, easy to carry

Specification:

- Voltage:5V9V12V

Size Chart:

10.3cmx8cmx2.4cm/4.06inchx3.15inchx0.94inch

Package Includes:

1 Power Bank Box

Note:

Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.