Item Type: Car Battery Charger_x000D_Material: Aluminum_x000D_Model: 12V24V/10A DC100_x000D_System Voltage: 12V/24V automatic adaptation_x000D_Output Current: 12V (6A-8A-10A) 24V (6A) optional_x000D_Output Voltage: AC110V/220V20V_x000D_Output Voltage: DC14.8V/29.6V0.3V_x000D_Frequency: 50Hz/60Hz_x000D_Output Cable Length: Approx. 100cm / 39.4in_x000D_Input Line Length: Approx. 150cm / 59.1in_x000D_Peak Power: AC-230W_x000D_Size: Approx. 195 x 145 x 115mm / 7.7 x 5.7 x 4.5in_x000D_Applicable Type: AC-300W12V24V battery/AGM battery/water battery/dry battery/maintenance-free battery (rechargeable lithium battery is prohibited) 1With overvoltage, low voltage, overcharge, short circuit, reverse connection, ant-thunder protection, leakage protection and intelligent temperature control fan, all?round 8 protection. 2This product can solve the problems of battery feeding, charging failure, large internal resistance, etc. 3The charging speed is increased by 30%, the charging current is 5A/10A/20A three?speed adjustable. 4Can be started at 0V, so don't worry that the car won't start and the battery won't charge. 5Suitable for AC-300W12V24V battery/AGM battery/water battery/dry battery/maintenance-free battery (rechargeable lithium battery is prohibited)1 x Car Battery Charger 1 x User Manual