Type:Li-on Volt:3.7V Capacity:710mAh Weight:16.5g Spec:40.00x35.30x6.10 color:black Fit for Machine: Panasonic LUMIX DMC-FX7, DMC-FX2 Series Lumix DMC-FX7B,Lumix DMC-FX2B,Lumix DMC-FX7R,Lumix DMC-FX7W,Lumix DMC-FX7S,Lumix DMC-FX7A, Lumix DMC-FX7T