General description High-quality, compatible batteries with high capacity for use in your telephone, landline, or wireless landline telephone (DECT). These batteries are designed for maximum operating time and can be charged with your standard charger or a compatible charger. 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 Other information Our batteries and cells fulfill all operational safety guidelines. CONTENT OF DELIVERY: 10x battery.