IMAX-B6AC Li-Polymer Balance Charger      Features -Dual Power AC and DC, built in 100-240V AC power adapter. -Adaptable to Li-ion, LiPo and new LiFe Lithium batteries. -High-power and high-performance circuit. -Maximum safety: Delta-peak sensitivity/Capacity limit/Temperature limit/Processing time -limit/Input power monitor -Charging & Monitoring the voltage of individual cell. -Store up to 5 batteries' data for special charging programs. Product Details -Operating voltage range: DC 11.0-18.0 Volt; AC in 100-240V, 50/60Hz -Circuit Power: MAX. charge power 50W ; Max. discharge power 5W -Charge current range: 0.1-5.0A -Dicharge current range: 0.1-1.0A -Current drain for balacing LiPO: 300mAh/cell -NiCd/NiMH: 1-15 cell -Li-ion/Polymer: 2-6 series -Pb battery voltage: 2V-20V -Weight: 580 g -Dimension: 133mm x 87mm x 33mm Item Packing -iMAX B6AC Lipo Battery Balance Charger x 1 -DC clamp x 1 -Multifunctional extension wire x 1 -Igniter plug x 1 -JST plug x 1 -DuPont plug for receiver x 1 -English manual x 1