The Hobbyking Cellmaster 7 is a must have battery checker and servo tester for the toolbox of every RC pilot/driver! Features: â€¢ Easy to read LCD screen
DSTE EN-EL4A Rechargeable Li-ion Battery for Nikon D2Z D2H D2Hs D2X D2Xs D3 D3Sâ€¦.
Only $6.84ï¼Œbuy Genuine RC CellMeter – 7 Digital Battery Capacity Checker for LiPo LiFe Li – ion NiMH Nicd at GearBest Store with free shipping.
Digital Battery Capacity Tester LCD for 9V 1.5V AA AAA Cell C D Batteries. LCD Digital Battery Capacity Checker Controller Tester for LiPo LiFe Li-ion NiMH
An important tool to determine if the battery capacity still sufficient for a flight, or whether needs to be recharged. Connection is via the Voltage Sensor Cable .