Battery Options

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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.