ITEM NAME:Universal 3-in-1 Battery Balancer Discharger And Voltage Meter Description: The Universal 3-in-1 unit is a precision balancer, discharger and voltage monitor. The unit can measure and balance LiPo packs up to 6 cells while charging, or as a standalone unit w/out an external power supply to balance charged or discharged packs. The unit can also discharge and balance LiPo packs w/out an external charger. Multiple balance ports accept many balance adaptors (sold seperately) so that you can match the unit w/ your LiPo batteries. A built in JST port allows you to check the voltage of your receiver packs that use a JST connector. Specification: Battery Types: Li-Po 2-6 cells Size: 93.5 x 60 x 17mm JST Port Limit: 11.1V Balance Setup: 2.0V-3.9V per cell Discharge Setup: 3.0V-4.2V per cell Package Includes: 1 x Battery Balancer/Discharger SKU: DMO0014026568007911.Battery Types: Li-Po 2-6 cells. Balance Setup: 2.0V-3.9V per cell.