Frequently Bought Together
The Monster Marine Lithium 36V 65Ah Battery is the perfect lightweight solution for powering your 36V trolling motor. Featuring Bluetooth connectivity, you can monitor your battery’s charge level right from your smartphone. At just 38 lbs, this single battery replaces three traditional marine gel/acid batteries, saving over 150 lbs and significant space. Housed in a Group 31 case, it’s compatible with existing setups, with only a slight height increase of half an inch. Built with Lithium Iron Phosphate (LiFePO4) technology, it offers twice the power, a fraction of the weight, and 4x the lifespan of sealed lead-acid batteries. Need more capacity? Wire another battery in parallel for up to 130Ah. Installation is straightforward with its plug-and-play design.
SPECIFICATIONS
WARRANTY
WEIGHT
38 lbs
SIZE
13″ (L) x 6.77” (W) x 9” (H)
STORAGE CAPACITY
65 ampere hours (Ah). Monster Marine Lithium batteries deliver reliable, consistent power throughout the full 65Ah capacity. Unlike traditional SLA batteries, Monster Marine Lithium LiFePO4 batteries feature a flat voltage curve, ensuring steady power output as they discharge. This advanced design provides uniform performance, giving you dependable energy all the way to the last drop.
Bluetooth Capable
Yes
VOLTAGE
38.4V
ENERGY
2496 Wh
TERMINALS
M8 Bolt
LIFECYCLES (BATTERY LIFESPAN)
Retains up to 80% capacity for 5,000 cycles under recommended conditions—far surpassing the 500 cycles of typical SLA batteries. Monster Marine Lithium batteries deliver exceptional longevity, reducing the cost per use to a fraction of traditional battery options.
OPERATING TEMPERATURE
Built for rugged and extreme conditions, Monster Marine Lithium batteries outperform SLA and other lithium options. With an optimal operating range from -20°F to +140°F and reliable performance down to -20°F, these batteries are designed to thrive in tough environments. Note: For best results, avoid charging below 32°F
DISCHARGE
100A max continuous discharge. The flat discharge voltage curve provides a 75% bigger capacity then a SLA 50Ah battery.
CHARGE
50a max, 43.8v recommended. PLEASE NOTE YOU MUST USE A 36V LITHIUM 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.
Unlock the Monster Marine Lithium Advantage
The Monster Marine Lithium 36V 65Ah Battery combines Bluetooth-enabled monitoring, LiFePO4 tech, and lightweight durability, replacing three traditional batteries with ease.
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