This is the DC Powered Ultima X2 High Output Charger and Battery Management System from Hitec.FEATURES: Compatible with 1-6 cell LiPo, Li-Ion, LiFe, 1-18 cell NiMH, NiCd and 1-12 cells Pb (lead) batteries System functions as a charger, discharger, cycler for NiCd, NiMH batteries as well as a charger and balancer for LiPo cells Charging and discharging parameters can be stored for up to ten different batteries Mini USB port allows charger to be linked to a PC to view go charge and discharge curves with a capacity, voltage, temperature and ampere display Delta peak voltage detection 1 to 5 cyclic charging/discharging is operable for battery refreshed and balancing USB port for 5V 1A continuous current for powering mobile phones, digital cameras and I-Pods Two year limited warranty beginning at date of purchaseINCLUDES: Hitec Ultima X2 High Output Charger Two Alligator Clamps Tamiya Charging Connector Multiplex Charging Connector Receiver Battery Charging Connector XH Adapter HB/PQ Adapter Instruction Manual REQUIRES: DC power supply, GPMP0901 SPECS:Input Voltage: DC 11-18V 30A Input Connectors: 4mm banana plug with 12 AWG wire 669962441643 Charging Current: 0.1~10.0A (max 200W, total 400W) Discharging Current: 0.1~5.0A (max 25W, total 50W) Balance Connector Type: JST-XH, Poly Quest, Hyperion Size: 8.2 x 5.3 x 2.2" (200 x 135 x 57mm) Weight: 1.6lbs (727g)