Hyperion Battery Checker 2-6s JST-XH compatible with Li-Ion , Li-Po , Li-Fe , NiCd , NiMH

This is the Hyperion EOS SENTRY V2 Battery Checker. The EOS SENTRY V2 is a quick, convenient, easy-to-use device that allows you to see the remaining capacity in your battery pack, cell balance, and other information you need to get the best performance and reliability from your batteries, while at the same time avoiding potentially costly mistakes. Features: 2~7 cells Li-Ion/Li-Poly/LiFE4~7 cells NiCad/NiMHShows: Cell Voltages / Remaining CapacityWorks with 2.54mm pin spacing like HP / PQ / JST XH connectors.No internal battery required.