The GT Power X4 Multi-Chemistry professional charger / discharger offers a simple and safe solution to battery management. With four outputs, up to four batteries can be independently charged at the same time, using completely separate charge or discharge routines. With a choice of mains power or 11-18V DC input, the X4 is ideal for use at home or at the field. The backlit LCD screen makes it simple to select all of your charge parameters while also monitoring your battery's status in any light. Compatible with today's latest cell technologies, the X4 is the serious choice for charging LiPo, LiHV, LiIon, LiFe, NiMH, NiCd and Pb batteries Key Features AC input power 100 - 240V DC input power 11-18V Charge rate 0.1 - 7.0A Discharge rate 0.1 - 1.0A 4x 100W charge power 4x 5W discharge power 1 - 15 NiMH / NiCd cells 1 - 6 cells Lipo / Lion / LiHv / Life Pb 2 - 20V 2x USB outlets (5.3 V 2.3A) Features peak detection charging circuitry What's in the Box 1x X4 charger 1x Mains power lead 4x Balance boards (JST XH) 2x HCT (Deans) charge lead 2x XT60 charge lead 1x Tamiya charge adaptor 1x Futaba receiver charge adaptor 1x JST charge lead 1x Alligator clip charge adaptor 1x Instruction manual 1x 12V power lead with croc clips Charger Technical Specifications Weights & Dimensions Shipping Weight 2.29kg 5.05lbs Connector Array Age Recommendation 14+ AC Input Voltage 100-240V, 50-60HzV