General description High-quality, compatible batteries designed for use in your telephone, landline, or wireless landline telephone (DECT). These batteries offer a high capacity and can be charged with your standard charger or a compatible charger. Our batteries fulfill all operational safety guidelines. Technical specifications Battery type: NiMH Capacity: 850 mAh Voltage: 2.4 V Energy: 2.04 Wh Number of cells: 2 Weight: 26 g Dimensions (length x width x height): 4.5 x 2.1 x 1.1 cm Compatibility and accessories Replacement for models: T436-U1, V30145-K1310-X359, S30852-D1640-X1, T382 Other information Content of delivery: 3x battery