The Eternal Lithium 36V 67Ah Battery is a powerful, compact solution housed in a Group 31 shell that fits seamlessly into a standard battery tray. With 67Ah of capacity, it’s ideal for high-performance trolling motors, providing all-day power for serious anglers covering vast areas of water. Backed by a 12-year warranty, this battery offers exceptional longevity and peace of mind. Built to handle demanding marine applications, it delivers reliable energy in a convenient size, ensuring your trolling motor keeps running as long as you do.

SPECIFICATIONS

WARRANTY

WEIGHT

38.4 lbs

SIZE

13”L x 6.7”W x 8.7”H
Group 31 Equivalent 

STORAGE CAPACITY

67 ampere hours (Ah). Eternal Lithium batteries deliver reliable, consistent power throughout the entire 67 amp hours. Unlike traditional SLA batteries, Eternal Lithium LiFePO4 batteries feature a flat voltage curve, ensuring steady power output as they discharge. This means you’ll experience consistent performance right down to the final drop of energy.

BLUETOOTH CAPABLE

Yes

VOLTAGE

38.4 V

ENERGY

1920Wh 

TERMINALS

M8

LIFECYCLES (BATTERY LIFESPAN)

Up to 80% capacity for 6,000 cycles under recommended conditions—compared to just 500 cycles for typical SLA batteries. Eternal Lithium batteries offer exceptional longevity, making the cost per use only a fraction of that of traditional batteries.

OPERATING TEMPERATURE

Built for tough and extreme environments, Eternal Lithium batteries outperform SLA and other lithium options. With optimal operating temperatures ranging from -4°F to +140°F (capable of reliable performance down to -20°F), these batteries are designed to withstand harsh conditions. Note: avoid charging below 32°F for best results.

DISCHARGE

67A max continuous discharge. 

CHARGE

Peak charge acceptance 50A max for one minute. Please note: this battery should be charged using a LiFePO4 compatible charger. 

INCLUDES ACTIVE BMS PROTECTION

Equipped with an advanced circuit, this battery ensures cell balancing, low and high voltage cutoff, short circuit protection, and high-temperature protection. These features boost performance and significantly extend the battery's lifespan.

Experience the Eternal Lithium Advantage

The Eternal Lithium 36V 67Ah Battery provides robust, long-lasting power in a Group 31 size, perfect for trolling motors and backed by a 12-year warranty.

USD : 96.59