- 280mAh high capacity 9V rechargeable batteries, long use time by one charge.
- No memory effect, can be charged and used anytime.
- Improved low self discharge makes it still maintain 85% of capacity after 1 year of non-use
- Batteries can be recharged up to 1200 times, big saving by replacing hundreds of single-use batteries
- Recommended for smoke alarms, professional audio and medical devices