24V 300Ah Lithium Battery

Our 24V 300Ah LiFePO4 Battery is a premium lithium energy solution engineered for high-demand applications like solar systems, marine use, and RVs. As a trusted lithium battery manufacturer, we specialize in OEM and ODM services, delivering customizable, durable, and efficient power solutions tailored to industrial and commercial needs.

Key Features

High Energy Capacity: Delivers 7680Wh output with a 25.6V nominal voltage and 300Ah capacity, ideal for prolonged off-grid power requirements.
Long Cycle Life: Exceeds 6000 cycles at 80% DoD, ensuring years of reliable performance with minimal capacity degradation.
Robust Design: Compact (522x240x218mm) and lightweight (45kg) construction with IP65 rating, built to withstand harsh outdoor and marine environments.
Customizable Options: Supports OEM/ODM requests, including Bluetooth monitoring, LCD displays, and advanced balancing technology for tailored integration.

Product Description

As a leading lithium battery manufacturer, our 24V 300Ah LiFePO4 Battery combines cutting-edge Lithium Iron Phosphate chemistry with a military-grade Battery Management System (BMS). The BMS ensures protection against overcharge, over-discharge, and short circuits, while enabling stable operation across a wide temperature range (-20¡ãC to 60¡ãC). With a low self-discharge rate of 2% per month and a 5-year warranty, this battery minimizes downtime and maximizes ROI for renewable energy storage, backup power systems, and electric vehicle infrastructure. Its 200A continuous charge/discharge capability supports rapid energy replenishment, making it a versatile choice for global OEM partners seeking scalable, high-performance solutions.

A 24V 300Ah lithium battery using LiFePO4 technology offers high-capacity, long-lasting energy storage with fast charging and enhanced safety. Ideal for solar energy systems, RVs, marine, and industrial applications, this battery provides reliable, maintenance-free power with superior performance compared to traditional lead-acid batteries.

What are the technical specifications of a 24V 300Ah lithium battery?

This battery features a nominal voltage of 25.6V and a capacity of 300Ah, providing approximately 7.68 kWh of energy. It supports continuous discharge currents of 100A and peak discharge currents up to 200A. Typical dimensions are around 522 x 240 x 218 mm, with a weight near 45 kg. The battery uses cylindrical or prismatic LiFePO4 cells arranged in an 8S3P configuration and includes an intelligent Battery Management System (BMS).

How does a 24V 300Ah lithium battery compare to traditional lead-acid batteries?

Compared to lead-acid batteries, lithium batteries offer 5 to 10 times longer cycle life, significantly lighter weight, faster charging, and zero maintenance. They provide stable voltage output, higher efficiency, and better performance in extreme temperatures, resulting in lower total cost of ownership.

What are the common applications of a 24V 300Ah lithium battery?

This battery is widely used in solar energy storage, RVs, marine vessels, electric vehicles, and industrial equipment requiring high-capacity, reliable power.

How long is the cycle life and expected lifespan of a 24V 300Ah lithium battery?

The battery typically offers over 4000 to 6000 cycles at 80% depth of discharge, translating to 10 to 15 years of operational life depending on usage and maintenance.

What safety features and certifications ensure battery reliability?

Equipped with an advanced BMS, the battery protects against overcharge, overdischarge, overcurrent, short circuits, and thermal runaway. Certifications include UL, CE, RoHS, UN38.3, and IEC standards, ensuring compliance with international safety and environmental regulations.

How does the Battery Management System (BMS) protect and optimize battery performance?

The BMS continuously monitors voltage, current, temperature, and state of charge, balancing cell voltages and preventing unsafe conditions. It enables real-time monitoring and communication via Bluetooth or CAN bus, enhancing battery safety, longevity, and performance.

What are the physical size and weight considerations?

Typical dimensions are approximately 522 mm long, 240 mm wide, and 218 mm high, with a weight near 45 kg. The compact and lightweight design facilitates installation in a variety of applications, improving system efficiency.

How does temperature influence the performance and lifespan of a 24V 300Ah lithium battery?

The battery operates effectively between -20°C and 60°C for discharge and 0°C to 45°C for charging. Extreme temperatures can reduce capacity and lifespan, so temperature-controlled charging and storage are recommended.

How do you select the right 24V 300Ah lithium battery for your needs?

Consider voltage and capacity requirements, discharge current needs, physical space, and environmental conditions. Consulting with LiFePO4-Battery-Factory ensures tailored solutions that optimize performance and compatibility.

What maintenance practices maximize lifespan and safety of the battery?

Maintenance is minimal: keep terminals clean, avoid deep discharge, store batteries in cool, dry environments, and use compatible chargers. Regular monitoring via BMS helps detect issues early, ensuring longevity and safety.

How does lithium battery chemistry enhance performance and reliability?

LiFePO4 chemistry provides superior thermal stability, longer cycle life, higher safety, and environmental friendliness compared to other lithium-ion chemistries. It delivers consistent voltage output and supports deep discharges without damage, making it ideal for demanding applications.

Battery Specification and Performance Chart

Charging and Temperature Range Chart