EarthX Batterier

Only weighs 1.7 kg but delivers 680 cranking amps!

The ETX680 lithium battery has a lot of punch for such a light battery!

Designed for piston engines up to 550ci . Max alternator output is 80 amps at 29V or 150 amps at 28.2V.

This lithium battery for experimental aircraft is intended for 550ci engine size or more; 120 amp alternator/generator or less. Can be used in experimental aircraft just match up the alternator output with the correct battery.