In order to prolong the life of your FUJIX H128SW replacement battery please read the following:

Your FUJIX H128SW battery is charged during production in order to test it. Your FUJIX H128SW rechargeable battery will discharge between the end of the production and the moment you receive it. That is why your FUJIX H128SW 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 FUJIX H128SW battery and prolong the life of your camera power supply.

Your FUJIX H128SW 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 H128SW battery will discharge. If you intend to leave your FUJIX H128SW 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 FUJIX H128SW battery.

Rather than supplying original FUJIX H128SW batteries, we supply replacement H128SW batteries made by Uniross and Hahnel. Our H128SW 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 H128SW battery.