This is the FlightPower LiPo Balancer.
* Intelligent high-rate equalizing balancing system for 2-6S packs
* Works with most Lithium-Polymer compatible chargers and Lipo packs by connecting between the charger and battery
* LEDs for each cell to indicate balancing activity
* Battery capacity "fuel" gauge
* Capability of handling charge currents of up to 10A for 2C charging of larger LiPo packs
* Individual cell analysis and discharge functions
* Active/Sleep indicator
* Software functions: Over-discharged Sleep, Discharged disconnect Link
* Mode and Sleep, balanced off charge then Sleep, full disconnect
* Link Mode and Sleep, over-charged Discharge to safe and Sleep
~ FlightPower V-balance LiPo Balancer
~ Complete harness lead set (2S, 3S, 6S, and 4S, 5S harness leads for direct connection to LiPo Lithium Polymer Battery Packs)
** REQUIRES: LiPo batteries with a compatible Balance Connector. CANNOT BE USED WITH LiPo PACKS NOT WIRED FOR BALANCING.
# Input Battery Voltage: 6.0V to 30V
# Charger Input Voltage: 55V
# Max number of cells: 2 to 6 cells Lithium Polymer
# Max. through current: 10A max
# Voltage resolution: ±5mV
# Casing: Injection molding with built in ventilation. Maximum 135°C.
# Over-charge protection voltage: 4.21V ±0.010V
# Over-Discharge protection voltage: 3.00V ±0.010V
# Dimensions: 3.46 x 1.96 x 0.59 in (88 x 50 x 15mm)