In order to prolong the life of your Kyocera FinecamSL300RT replacement battery please read the following:

Your Kyocera FinecamSL300RT battery is charged during production in order to test it. Your Kyocera FinecamSL300RT rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your Kyocera FinecamSL300RT 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 Kyocera FinecamSL300RT battery and prolong the life of your camera power supply.

Your Kyocera FinecamSL300RT 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 FinecamSL300RT battery will discharge. If you intend to leave your Kyocera FinecamSL300RT 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 Kyocera FinecamSL300RT battery.

Rather than supplying original Kyocera FinecamSL300RT batteries, we supply replacement FinecamSL300RT batteries made by Uniross and Hahnel. Our FinecamSL300RT 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 FinecamSL300RT battery.