Item Details: * new and high quality. * Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. * Multi-mode -button switching, 3-mode battery sub-charge, does not hurt the battery. It can charge the car, cart, motorcycle, lawn mower, boat, RV, SUV, ATV and more. * This charger is design for 12V and 24V batteries, Wide voltage support 110-265V input current, automatically adjust the charging current, easy to deal with a variety of harsh voltage environments. * Car battery charger, also battery maintenance device, Pulse repair function can help to repair your loss battery and extend battery life. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to new. * Connect the battery to the power supply and select the mode to automatically charge.It adopts CPU precision control to fully self-stop. Specification: *Condition: New *Color: Yellow *Automatic charging in 3 stages: *Switchmode technology: Yes *Polarity protection: Yes *Output short circuit protection: Yes *Protection without battery connection: Yes *Overvoltage protection: Yes *Overheat protection: Yes *Cold wind fan, *Input voltage: 100-240V AC, 50-60Hz *Rated output: 12V DC, max. 5-6a *Minimum starting voltage: 8.0 V *Battery range: 4-100Ah *Thermal protection: 65 C +/- 5 C *Efficiency: App. 85% *Complies with CB, CE, IEC60335, EN61000, EN55014 Package Contents: 1 x Car battery charger Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.