AccuCell Replacement battery Li-ion suitable for PDA Medion - Medion MD42552, MD 42552 Original rechargeable battery name: - Medion rechargeable battery P/N 40005847 Technical specifications (no original Medion rechargeable battery): System: Li-ion rechargeable battery Voltage: 3,7V Capacity: 950-1100mAh Dimensions (LxBxH): 51.7x38.85x5.55mm Weight: 23gramm.