These Samlex America BP-1210 Battery Chargers safely charge and condition wet, AGM, or Gel-Cell batteries. Supplying charging rates up to 10 amps, their advanced 8-bit microprocessor control circuit charges your battery according to a precise algorithm. Designed for universal input voltage, these chargers accept any voltage between 88V and 264V AC at 47 to 63Hz! They are based on switching power-supply technology, so you know that they are lightweight and efficient! These chargers include LED power and charge indicators and are protected from short circuit and overload. They come with wired charging cables and battery clamps for the ultimate in portable convenience. Possible uses include automotive, RVs, boats--just about any 12V wet, AGM, or Gel-Cell battery application. Come up with your own ideas! Samlex America BP-1210 Battery Chargers from DX Engineering are versatile enough to fit loads of applications!