vhbw - the clever way - High-quality, compatible batteries with high capacity for use in your telephone, landline or wireless landline telephone (DECT) (all suitable models can be found below) - The battery can be charged with your standard changer or a compatible charger - Our batteries and cells fulfil all operational safety guidelines CONTENT OF DELIVERY: - 10x battery TECHNICAL DETAILS: - Battery type: Li-Ion - no memory-effect - Capacity: 1050 mAh - Voltage: 3.7 V - Energy: 3.89 Wh - Number of cells: 1 To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for Siemens V30145-K1310K-X447 vhbw - High-quality replacement parts and accessories to prolong the service-life of your electronic devices.