In order to prolong the life of your PANASONIC CGPD28 replacement battery please read the following:

Your PANASONIC CGPD28 battery is charged during production in order to test it. Your PANASONIC CGPD28 rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your PANASONIC CGPD28 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 CGPD28 battery and prolong the life of your camera power supply.

Your PANASONIC CGPD28 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 CGPD28 battery will discharge. If you intend to leave your PANASONIC CGPD28 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 CGPD28 battery.

Rather than supplying original PANASONIC CGPD28 batteries, we supply replacement CGPD28 batteries made by Uniross and Hahnel. Our CGPD28 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 CGPD28 battery.