Maintain 85% residual capacity after 1 year of storage, 70% residual capacity after 2 years of storage.

Can be recharged for minimum 500 times, providing big savings by replacing hundreds of expensive throw away 9V rectangular size batteries.

Provides very long use time per charge with high 650 mAh capacity.

Designed for enhanced performance for high drain applications such as: R/C controller, detector, transmitter, and other portable high drain digital electronics.

Convenient operation without memory effect.