Product Information
Ultra Rechargeable AAA 900mAh - 4 PackPreCharged batteries have very low self-discharge, the same as normal Alkaline batteries. That is why the batteries in this package are ready for use when taken out of the pack. They are pre-charged and and ready for use even after 1 year in the pack, they are still ready for use!PreCharged batteries can be charged 1000 times. Which is great for the environment and your pocket.