In order to prolong the life of your PANASONIC CGR-202A1B replacement battery please read the following:

Your PANASONIC CGR-202A1B battery is charged during production in order to test it. Your PANASONIC CGR-202A1B rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your PANASONIC CGR-202A1B 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 PANASONIC CGR-202A1B battery and prolong the life of your camera power supply.

Your PANASONIC CGR-202A1B 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 CGR-202A1B battery will discharge. If you intend to leave your PANASONIC CGR-202A1B 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 PANASONIC CGR-202A1B battery.

Rather than supplying original PANASONIC CGR-202A1B batteries, we supply replacement CGR-202A1B batteries made by Uniross and Hahnel. Our CGR-202A1B 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 CGR-202A1B battery.