Hi,
I bought this genuine lumix battery thinking it would fit my wife's Lumix but it does not and unfortunately the packaging was not kept and we can't return it. According to DMC-TS1, DMC-FX580, DMC-FX48, DMC-FS25, DMC-FS15, and DMC-FS7. If you can use it, it will be yours absolutely free. Just send me a PM with your address and I will mail it to you (within the USA please).
Eric