In order to prolong the life of your GRUNDIG LC310 replacement battery please read the following:

Your GRUNDIG LC310 battery is charged during production in order to test it. Your GRUNDIG LC310 rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your GRUNDIG LC310 battery will have to be charged before you use it. You can use your existing charger or an external charger this will optimize charging of your GRUNDIG LC310 battery and prolong the life of your camera power supply.

Your GRUNDIG LC310 rechargeable battery discharges slowly and progressively when not in use. The self discharge rate is about 1% of the battery's capacity per day at room temperature. The higher the temperature, the faster your LC310 battery will discharge. If you intend to leave your GRUNDIG LC310 battery for a prolonged period without use then a service charge is recommended from time to time, taking in to account the self discharge rate and time between using your GRUNDIG LC310 battery.

Rather than supplying original GRUNDIG LC310 batteries, we supply replacement LC310 batteries made by Uniross and Hahnel. Our LC310 batteries have a two year warranty, represent excellent value and meet or exceed the original specifications. We also offer free delivery on all our products including the LC310 battery.