• Multi-purpose battery meter - The Tenergy 5-in-1 cell meter estimate voltages for LiPo/LiFePO4/Li-ion (2-7 cells) packs and NiCd / NiMH batteries for TX and RX (4-7 cells). This meter does not turn on until it is connected to a compatible battery pack (not included).
• Compatible with LiPo/LiFePO4/Li-ion battery packs that have a balance connector or NiCd / NiMH battery packs that have Hitech or Futaba connectors. The battery capacity checker requires no additional accessories and is powered by the testing battery pack to quickly evaluate the pack's capacity.
• Battery discharger - At the discharge rate of 180mA, the battery balancer discharger can discharge lithium-based battery packs to an adjustable threshold. By discharging your battery prior to charging will improve the runtime of your battery.
• Balances batteries - The battery tester with balancer function helps to optimize your batteries performance and extend the overall lifespan by ensuring the individual cells are balanced.
• Internal resistance tester - For lithium-based battery packs, the battery internal resistance tester function will display the internal resistance of each individual cell. Use the battery checker tester to evaluate the health of your battery pack and decide when to discard or replace it.

• Is Discontinued By Manufacturer ‏ : ‎ No
• Package Dimensions ‏ : ‎ 4.06 x 3.94 x 0.87 inches; 2.08 ounces
• Manufacturer recommended age ‏ : ‎ 14 years and up
• Date First Available ‏ : ‎ October 27, 2015
• Manufacturer ‏ : ‎ Tenergy