- LONG LASTING: Pack of 2 batteries, rechargeable directly via the USB-C port. No charger needed, just a USB-C cable (included). 9V for reliable, long-lasting power. Constant output voltage, high capacity of 3600mWh and LED charge indicator.

- SAFE AND FAST CHARGING: Stable 9V voltage until fully discharged, protecting electronic devices. The 6LR61 9V battery can be recharged up to 1000 times via the USB-C port. Fully charged in 2 hours.

- 6LR61 9V rechargeable lithium-ion USB-C battery is more energy efficient and environmentally friendly than disposable batteries.