We’re proud to offer EarthX’s BMS compliant light weight Aviation Lithium batteries.
These batteries are designed and engineered with a completely redundant battery management system (BMS) to protect your battery from over discharge and over charge. They feature short circuit protection, and excessive cranking protection in addition to their integrated cell balancing technology.
These are the recommended batteries for operation in the back-country.
| Model | Nominal Volts | Ah (1C rate) | Cranking Amps (PCA/CCA) | Weight | Case Size (L x W x H) | Aircraft Guidelines |
| ETX680C | 13.2 | 12.4 | 680/320 | 3.9 lb (1.8Kg) | 5.9” x 3.4” x 4.5” – 150mm x 86mm x 115mm | 400ci engine size or less; 60 amp alternator or less |
| ETX680 | 13.2 | 12.4 | 680/320 | 4.1 lb (1.86Kg) | 6.5” x 3.1” x 6.6” – 166mm x 79mm x 168mm | 400ci engine size or less; 60 amp alternator or less |
| ETX900 | 13.2 | 16 | 840/400 | 4.9 lb (2.2Kg) | 6.5” x 3.1” x 6.6” – 166mm x 79mm x 168mm | 550ci engine size or less; 80 amp alternator or less |
| ETX1200 | 13.2 | 24.8 | 1200/600 | 7.7 lb (3.5Kg) | 6.5” x 3.1” x 6.6” – 166mm x 79mm x 168mm | 550ci engine size or larger; 120 amp alternator or less |
Battery specifications courtesy of EarthX and may be subject to change. Please visit EarthX for more information.