Battery type: Li-Ion - no memory-effect Capacity: 2600 mAh Voltage: 3.7 V Energy: 9.62 Wh Height: approx. 1.9mm Number of cells: 1 Weight: 47 g Dimensions (L x W x H): 7 x 1.9 x 1.9 cm Compatible with the following device models: Philips Avent SCD845/26 Philips Avent SCD843/26 Philips Avent SCD841 Philips Avent SCD841/26 Philips Avent SCD881/26 To ensure compatibility, please check to see whether the battery you are currently using is listed below.