48V 100Ah LiFePO4 Battery – Complete Guide for Solar, EV & Golf Cart Applications

Introduction

The 48V 100Ah LiFePO4 battery delivers 4800Wh (4.8kWh) of usable energy in a compact, robust package designed for demanding applications. Whether you're building a solar storage system, upgrading an electric vehicle or golf cart, or installing off-grid power, the 48V 100Ah platform offers the ideal balance of capacity, weight, and cycle life.

For B2B buyers—system integrators, solar installers, fleet operators, and distributors—this guide covers everything you need to know about the 48V 100Ah LiFePO4 battery, from specifications and applications to procurement considerations.

For a complete overview of LiFePO4 battery sourcing across all applications, see our B2B Sourcing Guide.

Key Specifications

The integrated Battery Management System (BMS) provides comprehensive protection against overcharge, over-discharge, over-current, and short circuits, ensuring safe and reliable operation.

For more detailed information on LiFePO4 battery technology, see our What Is a LiFePO4 Battery Guide.

Why Choose the 48V 100Ah Configuration?

The 48V 100Ah LiFePO4 battery offers an ideal balance of power and capacity for a wide range of applications:

Key Applications

1. Solar Energy Storage

The 48V 100Ah LiFePO4 battery is ideal for residential and commercial solar storage:

• Solar self-consumption and backup power

• Off-grid cabins and remote installations

• Time-of-use arbitrage

• Energy independence during grid outages

Typical setup: 2-4 units in parallel for 9.6-19.2kWh storage capacity.

2. Electric Vehicles and Golf Carts

Powers electric vehicles with high efficiency and long range:

• 48V golf carts and utility vehicles

• Electric cars and mobility devices

• AGVs and material handling equipment

• Floor scrubbers and sweepers

Key advantage: 200A peak discharge supports demanding acceleration and hill-climbing.

3. Marine and RV Applications

A lightweight and powerful solution for boats and recreational vehicles:

• Marine electronics and navigation systems

• Trolling motors and electric propulsion

• Replacing heavy lead-acid batteries

Key advantage: Zero off-gassing, safe for interior installation, and maintenance-free operation.

4. Telecommunications and UPS

Provides reliable backup power for critical infrastructure:

• Cell towers and communication base stations

• UPS systems for data centers

• Emergency backup power

5. Industrial Equipment

Suitable for demanding industrial applications:

• Forklifts and floor scrubbers

• Material handling equipment

• Consistent, high-power output

LiFePO4 vs Lead-Acid: The Comparison

The bottom line: One 48V 100Ah LiFePO4 battery replaces 3-4 lead-acid batteries over a 10-year period, with zero maintenance and significantly lower total cost of ownership.

For a detailed comparison of LiFePO4 and lead-acid, see our Lead-Acid to LiFePO4 Conversion Guide.

BMS Protection and Safety

The 48V 100Ah LiFePO4 battery includes an integrated Battery Management System (BMS) for comprehensive protection:

The inherent stability of LiFePO4 chemistry and the integrated BMS ensure safe operation under a wide range of conditions.

B2B Buying Tip: The BMS quality is as important as the cells themselves. Look for integrated BMS with comprehensive protection features for fleet and commercial applications.

For more information on BMS and battery safety, see our BESS Certification & Compliance Guide.

B2B Procurement Checklist

When sourcing the 48V 100Ah LiFePO4 battery for commercial projects, verify:

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  Capacity — 4.8kWh usable energy

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  Cycle life — 4,000+ cycles at 100% DoD

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  Continuous discharge — 100A minimum for your application

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  Weight — 35.5 kg for installation planning

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  Dimensions — 522 × 240 × 220 mm

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  Certifications — CE, UN38.3, RoHS, MSDS

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  BMS protection — Full protection features included

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  Warranty — Industry standard is 5-10 years

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  Cell grade — A-grade cells only

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  Shipping compliance — UN38.3 certified for transport

Frequently Asked Questions

Q1: What is the voltage of a fully charged 48V 100Ah LiFePO4 battery?

A fully charged 48V 100Ah LiFePO4 battery has a voltage of approximately 54.75V.

Q2: How long does a 48V 100Ah battery last?

With 4,000+ cycles at 100% DoD and 8,500+ cycles at 30% DoD, this battery provides approximately 10+ years of reliable service.

Q3: What is the weight of a 48V 100Ah LiFePO4 battery?

The battery weighs 35.5 kg—approximately 50% lighter than an equivalent lead-acid battery.

Q4: Can this battery be used as a drop-in replacement for lead-acid?

Yes. The 48V 100Ah LiFePO4 battery is designed as a direct drop-in replacement for lead-acid, AGM, and GEL batteries.

Q5: Can I connect multiple 48V 100Ah batteries in parallel?

Yes, multiple batteries can be connected in parallel for increased capacity. Ensure all batteries are at a similar state of charge before connecting.

Q6: What is the maximum discharge current?

The battery supports 100A continuous discharge and 200A peak discharge (10s).

Q7: What certifications does this battery have?

The 48V 100Ah LiFePO4 battery comes with CE, UN38.3, RoHS, and MSDS certifications.

Q8: Can this battery be used for home solar storage?

Yes. The 48V 100Ah LiFePO4 battery is ideal for home energy storage, providing 4.8kWh of backup power for solar systems.

Q9: Is the battery suitable for cold weather?

Yes. The battery can discharge in temperatures as low as -20°C, making it suitable for harsh environments.

Summary

The 48V 100Ah LiFePO4 battery (4.8kWh) is a versatile, high-performance energy storage solution for demanding B2B applications:

• 4.8kWh usable energy for extended runtime

• 4,000+ cycles at 100% DoD — 8,500+ at 30% DoD for 10+ years of service

• 100A continuous / 200A peak discharge for high-power applications

• 35.5 kg — 50% lighter than lead-acid

• Integrated BMS with comprehensive protection

• CE, UN38.3, RoHS, MSDS certified for global shipping

• Wide operating range — -20°C to 60°C discharge

Enerbe provides the 48V 100Ah LiFePO4 battery with integrated BMS, full shipping certifications, and customizable configurations. For wholesale pricing, custom configurations, or technical support, contact our team.

View the full product specifications, technical details, and pricing on the product page:

👉 View 48V 100Ah LiFePO4 Battery Product Page