The Sigma BP-51 Li-Ion Battery for DP2 Quattro Digital Camera is the prefect replacement battery of the original battery provided. This rechargeable lithium-ion battery is specially designed for DP2 Quattro Digital Camera. This replacement battery pack features a capacity of 1200mAh, 7.2V of output power and 8.7 Wh. Small and lightweight, this battery can be charged or discharged for more number of times without developing any memory effect. Made with precision and high quality, this highly durable battery is fully compatible with original DP2 Quattro camera and can be charged using the Sigma BC-51 Battery Charger.