LiTech Power LiFePO4 12 Volt Boat Battery Pack
The LiFePO4 12 Volt Boat Battery Pack is a marine-grade lithium battery designed to deliver reliable, long-lasting power for boats, yachts, and 12V marine electrical systems. With a nominal voltage of 12.8V and a high capacity of 173Ah, it provides stable energy output, extended runtime, and superior safety compared to traditional lead-acid batteries.
The LRL12173 LiFePO4 12 Volt Boat Battery Pack adopts a 4S1P Lithium Iron Phosphate configuration, offering a total energy of 2214.4Wh. It is engineered as a drop-in replacement for conventional marine AGM, GEL, and lead-acid batteries while delivering significantly higher usable capacity and longer cycle life.
Integrated with a smart Battery Management System (BMS), the battery features multi-temperature sensors for both high- and low-temperature protection. An intelligent heating function ensures safe charging performance in cold marine environments, making it ideal for year-round boating applications.
The IP65 waterproof enclosure and heavy-duty M8 terminals provide excellent resistance against moisture, vibration, and harsh marine conditions. Built-in Bluetooth connectivity allows users to monitor battery status in real time via mobile devices.
Key Features
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Marine-grade LiFePO4 12 Volt Boat Battery Pack
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12.8V nominal voltage, 173Ah capacity
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Advanced smart BMS with multi-temperature protection
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Intelligent self-heating for low-temperature charging
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IP65 waterproof casing for marine environments
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M8 terminals for secure charge & discharge connections
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Bluetooth monitoring for real-time system data
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Maintenance-free, plug-and-play installation
Typical Applications
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Boat and yacht power systems
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Trolling motors and marine electronics
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12V marine solar energy storage
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Replacement for AGM / GEL marine batteries
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Off-grid and backup power on vessels
OEM & Custom Boat Battery Solutions
The LiFePO4 12 Volt Boat Battery Pack is part of LiTech’s OEM lithium battery lineup. We provide full customization services, including voltage options (10V / 12V / 14.6V), capacity scaling, heating systems, communication protocols, and enclosure design.
LiTech develops and manufactures its core BMS in-house, enabling fast development cycles and flexible customization. Backed by strict quality control and extensive testing, we deliver high-reliability lithium battery solutions for marine, solar, and industrial applications.
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LiTech Power makes better battery – LiFePO4 10V 173Ah Battery – LiFePO4 12.8V 173Ah battery pack – LiFePO4 14.6V 173Ah battery pack.
