UK Charger Input Voltage: 100～240V Input Current: 0.8A Fit Voltage: 1.2-18V Type: Ni-MH,Ni-CD Output Voltage: 27V Output Current: 1A Suitable for: HILTI 9.6V Series HILTI: SBP10, 265605, 315078, 334584, SPB 105 and identical batteries. These batteries are e.g. used in the following devices: HILTI: SB10, SF 100, SF 100 A, SFB 105 HILTI 12V Series HILTI: SFB126 SF 121-A and identical batteries. These batteries are e.g. used in the following devices: HILTI: SF 121-A, SID 121, SIW 121 and SFL 12/15 LED Indication Light: Red: charging is running Green: charging completed, battery full Flashing red: bad connected, high temperature or reverse connect Note: Only suitable for Ni-MH,Ni-CD battery. Indoor use only. Make sure the charger connectors are matching the battery before using.