The EarthX ETX680 lihtium battery is fully protected by an integrated battery management system (BMS). The BMS protects the cell’s from over discharge, over charge, short circuit, temperature, plus cell balancing to ensure charge levels are equal. Additionally, the ETX-Hundred Series batteries have redundant electronic circuits and battery fault indication. The fault indicator can be connected into your EFIS or wired to a 12volt LED light on your control panel to alert you to the state of charge and state of health of the battery. (Please see manual for details)
However, if you are looking for a more compact sized lithium battery, the ETX680C has the same spec’s but in a more compact size. You can also visit here to see the details of the ETX680C: ETX680C | Lithium Battery for Experimental Aircraft | EarthX (earthxbatteries.com)
Included with the ETX680:
- 1 x ETX680
- 2 x 6mm screws
- Foam for proper fitment
LED fault light sold separately.
EarthX is USA based engineering and manufacturing company dedicated to continuous improvements to bring you the best possible battery.
*The EarthX ETX680 vs. the Odyssey PC680 For comparison purposes only*
- Voltage: ETX680: 13.2V | PC680: 12V
- Weight: ETX680: 4.1lbs | PC680: 15.4lbs
- Ah (1 hour 1C rate): ETX680: 12.4 | PC680: 12.3
- Cranking Amps (PCA/CCA): ETX680: 680/320 | PC680: 520/170
- Dimensions (L x W x H): ETX680: 6.5 x 3 x 6.6 | PC680: 7 x 3 x 6.6
- Overcharge Protection: ETX680: Yes | PC680: No
- Over Discharge Protection: ETX680: Yes | PC680: No
- Battery fault indication: ETX680: Yes | PC680: No
- Short Circuit Protection: ETX680: Yes | PC680: No
