The SIP Chargestar 4 Smart Battery Charger is perfect for a range of vehicles, providing powerful automatic 12v charging for your motorcycle in the garage over the weekend, broken down car, ATV after a day off-roading, and much more.A lightweight and ultra compact design means the Chargestar 4 comfortably fits in gloveboxes and in-vehicle storage. 12v charging voltage with automatic selection Powerful 3.8A (12v) max. rated charge output 1.2Ah - 120Ah (12v) battery capacity 7-stage charging cycle for Lead Acid, SLA, AGM, GEL, WET, VRLA, CaCa Ideal for charging ATVs, motorcycles, cars, vans, and boats Integrated reverse polarity protection for peace-of-mind Supplied with 3 adaptor lead accessories IP65 water and dust resistance SIP 2-Year Standard Silver Warranty Designed in Switzerland