This is the Eagle Tree eLogger V4 with Integrated Connectors. FEATURES: Monitors electric power systems of planes, helis, cars, trucks and boats Compatible with LiPo, A123 lithium ion cells, or any other electric power system Logs analyzes and graphs mAh, current, wattage and voltage Logs current to 100 amps and voltage to 70 volts Supports the Eagle Tree Power Panel Display Module (ETRP9010) Expandable by adding additional sensors (not included) INCLUDES: eLogger, USB Cable, CD, and e-Manual REQUIRES: Installation and setup following instructions on CD manual jxs 02/16/11 ir/jxs