LiFePO4 12V Marine Battery Pack

LiTech Power LiFePO4 12V Marine Battery Pack

The LRL12173 LiFePO4 12V Marine Battery Pack features a 4S1P lithium iron phosphate configuration with a rated energy of 2214.4Wh. Compared to traditional lead-acid batteries, it offers higher energy density, deeper discharge capability, and significantly longer cycle life.

In addition, the built-in Battery Management System actively protects the battery from overcharge, over-discharge, short circuit, and temperature extremes. Multiple temperature sensors and an intelligent heating function ensure safe charging and operation, even in cold or humid marine conditions.

Moreover, the IP65 waterproof plastic casing and integrated M8 terminals make installation simple and secure. Bluetooth monitoring allows users to check battery status in real time, improving system visibility and operational safety.

Key Features & Benefits

• Stable 12.8V LiFePO4 chemistry for marine use

• High capacity 173Ah / 2214.4Wh energy output

• Smart BMS with multi-temperature protection

• Intelligent heating for cold-weather operation

• IP65 waterproof enclosure for marine environments

• Bluetooth monitoring for real-time battery status

• Maintenance-free, plug-and-play replacement for lead-acid

Typical Applications

• Marine power systems

• Boats and yachts

• 12V solar energy storage

• Off-grid and backup power systems

• RV and mobile energy setups

OEM & Custom Battery Solutions

As a professional lithium battery manufacturer, LiTech offers full OEM customization for LiFePO4 12V Marine Battery Pack solutions, including voltage, capacity, enclosure design, heating systems, and communication options. With in-house BMS development and strict quality control, custom projects can be delivered quickly and reliably.

The full specification data sheet is available for reviewing on-line or downloading it from the link above.

LiTech Power makes better battery –  LiFePO4 10V 173Ah Battery – LiFePO4 12.8V 173Ah battery pack – LiFePO4 14.6V 173Ah battery pack.