Powerextra 2 x Batteries Compatible with Olympus LI-50B,Pentax D-LI92, Ricoh Pentax Optio I-10, RZ10, RZ18, WG-1, WG-1 GPS, WG-2, WG-2 GPS, WG-3, WG-3 GPS, WG-4, WG-4 GPS, WG-10, X70 Powerextra products are certified, tested by manufacturer to match OEM product Battery Type:Li-ion / Voltage:3.7V / Capacity:1200mAh Includes 2 batteries power for your Ricoh Pentax Optio I-10, RZ10, RZ18, WG-1, WG-1 GPS, WG-2 (Value, Dependability, Quality) Ships Directly from California US delivered FAST Products come with our Powerextra is 30 days money back,and 24 Hours friendly customer service!