PowerSmart 3.7V 850mAh Li-ion Battery for BENQ DC C500, DC E43, DC E53, DC E53+, DC E63+, DC E720 Digital Camera, Compatible Part Numbers:02491-0015-00 Remarks: The brand "PowerSmart" is our exclusive registered trademark, products trademarked "PowerSmart " are marketed and sold exclusively by power198 Battery Type: Lithium-ion (Li-ion) Voltage: 3.70V Capacity: 850mAh Color: Light Grey Dimension: 43.70 x 31.30 x 7.00 mm ||Rate: 3.10 Wh Weight: 25.90 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.