- Quick USB Charging: These 9V batteries with 2 in 1 Micro USB charging wire, no conventional charger wanted; Full charging is achieved in 2 hours
- Lengthy Lasting: These rechargeable 9V batteries are with out reminiscence results, ultra-low self-power consumption might assist to take care of the capability as much as 85% even when 3 years non-use. Fixed 9V output makes the units work very steady.
- LED Indicator: The facet LED indicator reveals the charging progress clearly: RED – nonetheless charging, GREEN – completed charging.
- Excessive Efficiency: RayHom 9V Li-ion batteries 500mAh capability, good for prime ceaselessly used units, reminiscent of Alarms, Wi-fi Microphones, Smoke Detectors, Toys, Flashlights, Guitar, Keyboard, and so on.