QWORK RC Battery Capacity Checker 27S LiPo Liion NiMH MultiMode Voltage Display for Drone, RC Car & Airplane

MULTI CELL SUPPORT: Works with LiPo, Li-ion, LiFe (27S) and NiMH/NiCd (47 Cells) packs. | CLEAR VOLTAGE INFORMATION: Shows total voltage, percell voltage, max/min cell and voltage difference. | EASY TO READ: Digital screen gives instant reading of cell condition. | FOR BALANCE CONNECTORS ONLY: Requires 27S port, does not test single cells or charge batteries. | COMPACT AND PORTABLE: Lightweight design for quick field checking on drones, cars and aircraft.