Features:
You will get 1 lithium battery rechargeable power module, 5V charging and discharging can be switched automatically.
Size 1.0*1.5cm, mini and compact, ultra-small size, low heat generation, high power.
Made of high-quality metal materials, the maximum output current is 2.4A, with charge and discharge protection.
The output and input ports are the same, and there are 4 indicator lights, which are convenient for observing the use status.
It is suitable for 3.7V lithium battery, which can be polymer or 18650 and other batteries.

Specification:
Material: metal
Size: as shown in the picture
Color: as shown in the picture

Package Includes: 1pc

Notes:
Please allow slip errors due to manual measurement.
Colors may vary slightly for different monitors.