Exotronic 48V High Current 50Ah Alpha IP67 Smart Bluetooth Lithium Battery

Exotronic 48V High Current 50Ah Alpha Series IP67 Smart Deep Cycle LiFePO4 Lithium Battery with Bluetooth and On/Off Button

50Ah Alpha Series Expansive Features Include:

• Sleek, Space-Saving Profile
• Real-Time Bluetooth Monitoring
• IP67 Water Resistance and Dustproof
• On/Off/Reset Button
• 100A JBD BMS
• 1.2A Active Cell Balancer
• A-Grade Aluminium-Cased Prismatic Cells with Safety Rupture Discs
• 0–100% Usable Capacity
• IEC 62619 Certified Cells

Optimised for High-Voltage Energy Demands

Ideal for Off-Grid, Solar, and Tiny Home Power Systems

The Exotronic 48V 50Ah Alpha Series is engineered for modern high-voltage energy storage applications. Perfect for compact off-grid solar systems, tiny homes, cabins, and hybrid power setups, it provides stable, efficient, and long-lasting power delivery for 48V inverters and essential appliances.

Perfect for Golf Carts, RVs, Caravans, and Mobility Applications

An excellent lithium upgrade for 48V golf carts needing reduced weight and improved efficiency. RV, caravan, and mobile users benefit from its high energy density, deep-cycle capability, and robust waterproof housing—powering lighting, refrigeration, pumps, and 48V onboard electronics with ease.

Marine-Ready Reliability for Demanding Environments

The IP67-rated construction ensures reliable operation in marine environments including houseboats, yachts, commercial vessels, and electric trolling motor systems. Resistant to salt spray, moisture, and vibration, it performs in places where traditional batteries struggle to survive.

Telecom, Industrial, and High-Duty Backup Power

The 48V 50Ah configuration is well suited to telecommunications towers, compact industrial UPS units, automation equipment, security systems, and backup applications requiring reliable lithium storage. Its intelligent BMS maintains stability under variable loads and protects against electrical abnormalities.

High-Efficiency Power in a Compact Design

With 50Ah of usable LiFePO4 capacity at 48V, the battery stores approximately 2.56kWh of energy—ideal for powering 48V inverters up to around 2500W (system dependent). Whether used in marine vessels, mobile systems, golf carts, or small off-grid installations, it delivers dependable and efficient energy.

IP67 Rated

Fully dust-tight and water-resistant, the battery withstands temporary immersion and offers superior resilience against moisture, dust, and vibration. Ideal for marine housings, RV battery bays, golf cart compartments, and outdoor installations exposed to the weather.

Suitable for High Current Discharge

The Alpha Series is engineered to deliver strong and reliable output under demanding loads. With a 2C continuous discharge rating (100A), it provides stable power delivery for high-draw applications such as 48V golf carts, compact inverters, marine thrusters, industrial equipment, and mobile power systems.

• 100A continuous discharge for sustained high-load operation
• 150A peak discharge (BMS and conditions dependent) for short-duration surges
• Ideal for powerful acceleration in golf carts and electric vehicles
• Supports 48V inverters up to approximately 3000W (system dependent)
• Low internal resistance for reduced voltage sag under load

This high-current capability ensures smooth performance during rapid changes in demand, allowing your 48V system to operate efficiently and confidently in tough environments.

Unmatched Safety Standards

• Inherently stable LiFePO4 chemistry with excellent thermal resistance
• Durable ABS case designed to withstand impact and outdoor exposure
• Pressure-relief rupture discs in each cell for enhanced safety
• Comprehensive over-charge, over-discharge, short-circuit, and temperature protections

Reliability You Can Trust

Using premium A-Grade prismatic cells, the 48V Alpha Series provides stable, consistent performance suitable for home energy systems, marine environments, RVs, golf carts, and industrial equipment. Its long cycle life and durable construction ensure dependable power year after year.

Low Resistance Connections

Solid brass terminals and hardware ensure extremely low resistance, reducing heat and voltage drop—important for high-load applications such as golf carts, compact 48V inverters, and industrial systems.

Expand Your Power with Parallel and Series Connection

Configure up to 4 batteries in parallel or 4 in series to build systems up to 192V or scale energy storage beyond 10kWh. Suitable for tiny homes, off-grid sites, telecom systems, larger inverter setups, and modular commercial installations.

Maintenance Made Simple

With minimal self-discharge and no memory effect, only occasional maintenance is required. A recharge every 3 months during storage keeps it ready for seasonal golf carts, boats, RVs, and backup systems.

Exceptional Lifespan for Lasting Performance

Rated for more than 3,000 cycles at 100% depth of discharge, the Exotronic 48V 50Ah Alpha Series typically offers 10–12+ years of dependable service across off-grid, marine, mobile, and industrial environments.

Intuitive On/Off/Reset Button for Easy Control

• Press the button in to turn on the battery
• Depress the button to turn it off
• Press the button twice to reset after a trip, or use a dark-start capable lithium charger

Bluetooth Smart

The JBD Bluetooth BMS provides detailed real-time diagnostics including cell voltages, temperatures, current, SOC, historical logs, and alarms. Perfect for monitoring golf carts, tiny home power systems, marine installations, and off-grid solar setups.