Rechargeables - How Long can they last ?

The rechargeable battery life operating under normal conditions should be between 500 to 800 charge-discharge cycles.

This should be about one and a half to three years of battery life depending on how often you use them.

When your rechargeable battery begins to die, you will notice a decrease in the running time of the battery. When your two hour battery is only providing you with twenty minutes worth of use, it is time for a new one.

When a battery is not used for extensive periods of time, it is important to remove it from the device and stored in a cool, dry and clean environment. Self-discharge will occur when the battery is not used for an extended time period.

It is also very important to fully charge the battery before use after storage. Long term storage will have permanent effects on the battery's capacity.

Batteries Plus CEO - Fox Business Interview

Russ Reynolds, Batteries Plus CEO, discusses the battery industry and the changes it sees with mobile devices, rechargeable batteries, custom battery pack and recycling.