Sony Cycle Energy Rechargeable Battery 2 pcs pack Made in Japan - Quality Performance AA Min 1900mAh, Max 2000mAh AAA Min 750mAh, Max 800 mAh Pre-charged and Stays Charged for 1 Year (low discharge rate) 1000x Rechargeable Ideal for Every Applications such as DSC, IC recorders, toys, remote controls, radio and alarm clocks etc. Recharge, Reuse, Recycle - Sony rechargeable batteries offer economical and environmentally friendly lifestyle A good economical and environmental choice. A great alternative to conventional alkaline batteries, lasting up to 3 times longer.