Effortlessly monitor your battery packs with the RC CellMeter 8. Compatible with various battery types, including Li-lon, LiPo, NiCd, and NiMH, this device eliminates the need for additional power supply. With support for 2S-8S lithium batteries and 4S-8S nickel batteries, the CellMeter 8 offers versatility and convenience. Stay informed about your battery capacity and voltage levels with this digital battery checker. Get accurate readings and maximize your RC modeling experience.