The SIP 03981 Chargestar Smart 18 Charger/Maintainer is heavily reliable The SIP Chargestar 18 is heavily reliable and will see you right, primarily through it\'s dual voltage capabilities and flexibility. It\'s three stage charge programme make it ideal for WET, AGM and GEL batteries - all while running from a 240v supply.  Features:   240v (13amp) supply  6v / 12v charging voltages  100% rated output  Fast / deep charge mode  12amp maximum charging current  Overcharge/short circuit protection  Three stage charge programme: WET, AGM and GEL batteries   Specification:  Net Weight: 1kg  Gross Weight: 1.1kg  Supply: 240v (13amp)  Charging Voltages: 6v / 12v  Charge Rate Settings: 2 Settings  Battery Type(s): Gel, AGM, Wet Cell  Protections: Overcharge, short circuit  Rated Battery Capacity: 40Ah to 160Ah  Max. Rated Current Output (Slow): 2amp  Max. Rated Current Output (Fast): 12amp  Packaged Dimensions: 200 x 150 x 175mm