Battery type: Li-polymer Capacity: 1200 mAh Voltage: 3.7 V Energy: 4.44 Wh Number of cells: 1 Weight: 23 g Compatible with the following device models: Philips S10H Philips S10A Philips S10A/38 To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Philips PH454061 .