
Monster Marine Lithium | 24V 80Ah Lithium Bluetooth Marine Trolling Battery "Kong"
24V 80Ah Lithium Bluetooth Marine Trolling Battery "Kong" | MML-2480B
Massive Power. Compact Footprint. Zero Compromises.
Meet “Kong”—the ultimate 24V 80Ah Lithium Bluetooth Marine Trolling Battery. Designed with a Group 31 footprint, this beast of a battery replaces two traditional lead-acid or gel batteries, saving you over 100 lbs in weight without sacrificing performance. Whether you're running in strong currents or powering high-demand electronics, Kong has you covered.
Equipped with Bluetooth monitoring, you can easily track battery charge, health, and performance in real-time using our iOS & Android app. Built with premium Lithium Iron Phosphate (LiFePO4) technology, it delivers twice the power, a fraction of the weight, and up to 4x the lifespan of conventional marine batteries.
Why Choose Kong?
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Largest 24V single lithium battery with Group 31 dimensions
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80Ah capacity—ideal for all-day power
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Bluetooth enabled for real-time monitoring
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Direct drop-in replacement for two SLA or gel 12V batteries
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Parallel capable for 160Ah setups
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Weighs significantly less than combined traditional batteries
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Plug-and-play installation
Ideal For:
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24V trolling motors
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Minn Kota, Garmin, Lowrance, Rhodan & all major brands
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Anglers needing extended capacity in demanding waters
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Upgrading from (2) 12V SLA or gel batteries
Specification
Weight
35 lbs (15.8Kg). 60% lighter than 1 SLA battery!
Size Dimensions
L 13 in (330mm) x W 6.77in (172mm) x H 8.66 in (220mm)
Voltage
24V
Energy
1920 Watts (Wh)
Amp-Hours
80Ah
Charge Volts
29.2v
Max charge current 50A
Continuous Discharge Amps
100A max
Terminals
M8 Stainless bolt
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We do not sell any used or refurbished items.

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