The Type-c USB female socket is located on the input terminal, allowing direct charging of the lithium battery using a mobile phone charger.
Solder joints for input voltage wiring provide ease for DIY projects.
The device features a dual-function protection for charging and discharging.
The light indicates different statuses, with no load resulting in no light, red light for recharging, and green light when the battery is fully charged.
Please activate the protection circuit by charging the battery with 5V voltage when it is first connected.