In order to prolong the life of your GRUNDIG LC485HE replacement battery please read the following:

Your GRUNDIG LC485HE battery is charged during production in order to test it. Your GRUNDIG LC485HE rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your GRUNDIG LC485HE 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 LC485HE battery and prolong the life of your camera power supply.

Your GRUNDIG LC485HE 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 LC485HE battery will discharge. If you intend to leave your GRUNDIG LC485HE 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 LC485HE battery.

Rather than supplying original GRUNDIG LC485HE batteries, we supply replacement LC485HE batteries made by Uniross and Hahnel. Our LC485HE 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 LC485HE battery.