48V 314Ah Golf Cart Battery | LiFePO4 Technology | Long-Lasting Power & Fast Charging

Product Overview

The GV48314MS is a high-capacity, industrial-grade 48V 314Ah LiFePO₄ battery specifically engineered for marine applications such as yachts, catamarans, and hybrid electric boats. With its robust steel casing, and CANbus / RS485 communication protocols, this battery ensures reliable integration, superior energy delivery, and real-time system monitoring. Built for harsh environments and long duty cycles, it is ideal for demanding marine energy systems.

Key Features

• High Capacity – 15kWh Energy Storage
  Offers a massive 15.07kWh usable energy in a single unit, ideal for powering large marine systems or battery banks.

• Industrial Steel Housing
  Rugged powder-coated metal enclosure offers enhanced structural protection against vibrations, saltwater environments, and temperature variations.

• Advanced Communication
  Built-in CANbus and RS485 interfaces ensure seamless communication with marine energy management systems, inverters, and BMS master controllers.

• Long Cycle Life
  4000+ cycles at 80% DoD, offering over a decade of consistent performance and reduced total cost of ownership.

• BMS Integrated Protection
  Smart Battery Management System provides overcharge, over-discharge, short circuit, overcurrent, and temperature protection.

• Maintenance-Free
  Zero-maintenance design with no need for water refilling or equalization.

Applications

• Marine & Yacht Power Systems
  Reliable energy for propulsion systems, cabin electronics, galley equipment, radar, and backup power.

• Hybrid Electric Boats
  Ideal as a central power pack for plug-in hybrid or fully electric marine platforms.

• Shore Power Storage
  Works with onboard charging and solar-based recharging systems.

Installation & Use

• Plug-and-Integrate with CAN/RS485
  Compatible with Victron, SMA, Growatt, and other inverters using CAN or RS485 protocols.

• Stackable & Expandable
  Multiple units can be connected in parallel for increased capacity (with proper system design).

• Robust Mounting Options
  Steel case includes secure mounting brackets suitable for marine and industrial environments.

Why Choose GreatVolt Battery?

• Commercial-Grade Durability
  Built for professional marine users who demand performance, safety, and integration.

• Smarter Energy Control
  CAN/RS485 enables real-time control and diagnostics—critical in marine-grade systems.

• High Output & Capacity
  Delivers sustained high current output, ideal for demanding electrical loads.

• Peace of Mind
  Engineered to perform even in harsh offshore conditions, with top-tier LiFePO₄ chemistry.

Ready to Upgrade?

Elevate your marine power system with the GreatVolt GV48314MS.
Powerful, smart, and built to endure.