This is a rechargeable lithium-ion battery with a built-in USB charging port. We will provide a USBC charging cable.

Compatible with 7/5F6 NiMH batteries

The light turns on when charging, and turns off when fully charged

The battery has built-in circuit protection.

Gumstick  Specifications ：

Voltage: 1.2V，Capacity: 1500 mAh

Compatible with SONY NH-100WM/NH-14WM/NC6WM

Package includes: 

1PCS  Gum stick battery