Frequently Bought Together
Introducing Goliath, the Monster Marine Lithium 24V 100Ah Battery, the largest single 24V battery available in a Group 31 footprint. Designed to replace two traditional marine gel/acid batteries, this powerhouse saves over 100 lbs while delivering unmatched performance. Built with Lithium Iron Phosphate (LiFePO4) technology, it offers twice the power, 60% less weight, and 4 times the lifespan of lead-acid batteries. With Bluetooth functionality, monitor your battery capacity in real time via an iOS and Android app. Perfect for heavy-current fishing or extended use, additional batteries can be wired in parallel for increased capacity. Installation is simple with a plug-and-play design.
SPECIFICATIONS
WARRANTY
WEIGHT
42 lbs
SIZE
13″ (L) x 6.77” (W) x 8.66” (H)
Group 31 equivalent
STORAGE CAPACITY
100 ampere hours (Ah). Monster Marine Lithium batteries deliver reliable, consistent power throughout the full 100Ah 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
24V
ENERGY
2560 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, 29.2v recommended. PLEASE NOTE YOU MUST USE A 24V 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 24V 100Ah Goliath Battery delivers unparalleled power, lightweight design, and Bluetooth monitoring, perfect for heavy-current fishing and 24V systems.
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