12V 150Ah LiFePO4 Battery (Cylindrical Cell)

Overview

As a leading lithium battery manufacturer, we proudly present the 12V 150Ah LiFePO4 Battery (Cylindrical Cell), engineered for OEM and wholesale partners seeking reliable, high-capacity energy storage. Combining cutting-edge lithium technology with robust performance, this battery delivers 1920Wh of power for RV, marine, and solar applications.

Key Features

• Extended Lifespan: Over 5,000 cycles at 100% DoD ensure long-term value for commercial and industrial users.
• High Energy Density: Compact dimensions (483 x 170 x 240 mm) and 18 kg weight optimize space efficiency without compromising 150Ah capacity.
• Advanced Safety: Built-in BMS protects against overcharge, overheating, and short circuits, meeting strict OEM safety standards.
• Weather-Resistant Design: IP65 rating ensures reliable operation in harsh outdoor or marine environments.
• Custom Solutions: Tailored labeling, Bluetooth monitoring, and voltage configurations available for OEM partnerships.

Product Description

The 12V 150Ah LiFePO4 Battery exemplifies our expertise as a vertically integrated lithium battery manufacturer. Its cylindrical cell architecture enhances thermal stability, while a wide operating temperature range (-20¡ãC to 60¡ãC) supports global deployments. Ideal for backup power systems and electric vehicles, this battery features a 5-year warranty and <1% monthly self-discharge rate.

Why Choose Us?

As a trusted OEM partner, we specialize in scalable lithium battery solutions with ISO-certified production. Our in-house R&D team ensures compliance with international safety protocols, while flexible MOQs and fast turnaround times cater to bulk buyers. From prototype development to mass production, we deliver cost-effective, high-performance energy storage tailored to your specifications.

Applications

Designed for versatility, this lithium battery powers off-grid solar arrays, telecom infrastructure, and commercial equipment. Its 200A continuous discharge current handles peak loads effortlessly, making it a top choice for OEMs in renewable energy and mobility sectors.

By prioritizing innovation and OEM collaboration, we redefine what¡¯s possible in lithium battery technology¡ªpartner with us to energize your next project.

How Does a 12V 150Ah Cylindrical Cell LiFePO4 Battery Deliver Superior Power?

The 12V 150Ah cylindrical cell LiFePO4 battery provides 1920Wh of high-density, safe, and long-lasting energy storage. Equipped with an advanced BMS, it supports fast charging, robust safety protections, and a cycle life exceeding 3000 cycles, making it ideal for solar systems, electric vehicles, marine, and recreational applications.

What are the detailed specifications of the 12V 150Ah LiFePO4 battery with cylindrical cells?

This battery features a nominal voltage of 12.8V and a capacity of 150Ah, delivering approximately 1920Wh of usable energy. It supports continuous discharge currents up to 150A and peak discharge currents of 800A (for milliseconds). The battery uses high-quality cylindrical LiFePO4 cells known for uniformity and durability. Typical dimensions are around 305mm x 169mm x 210mm, weighing approximately 14-23 kg depending on configuration. It includes M8 terminal connections and supports charging currents up to 75A.

How does the battery management system (BMS) protect and optimize battery performance?

The integrated BMS continuously monitors voltage, current, temperature, and state of charge to prevent overcharge, over-discharge, short circuit, and thermal runaway. It balances cells to maximize capacity and lifespan and enables fast charging while maintaining safety. The BMS also provides communication capabilities for remote monitoring and diagnostics.

What are the recommended charging and discharging parameters?

The battery’s charge voltage ranges from 14.4V to 14.6V with a charging current between 8A and 30A, supporting fast charging up to 75A or 120A peak. Discharge current is rated at 150A continuous with peak bursts up to 800A for short durations. Operating temperature for charging is 0°C to 50°C and for discharging -20°C to 60°C.

How long is the cycle life of the 12V 150Ah LiFePO4 battery?

This battery offers a cycle life exceeding 3000 full charge-discharge cycles at 80% depth of discharge, significantly longer than lead-acid alternatives. This longevity reduces replacement costs and enhances reliability.

How does the battery perform under various temperature conditions?

It functions reliably from -20°C to 60°C during discharge and 0°C to 50°C during charging. The BMS prevents charging below freezing, protecting battery health. Its robust design and certifications ensure safe operation under harsh conditions.

What are the physical dimensions and weight of the battery?

Typical dimensions are approximately 305mm long, 169mm wide, and 210mm high, with weight ranging from 14 kg to 23 kg depending on specific build and packaging. The compact size allows flexible installation in space-limited environments.

What advantages does the cylindrical cell design provide?

Cylindrical cells offer superior mechanical stability, uniform heat dissipation, and consistent electrochemical performance, which enhances battery safety, longevity, and thermal management compared to prismatic or pouch cells.

What applications is the 12V 150Ah LiFePO4 battery best suited for?

Ideal for off-grid solar systems, electric vehicles, marine craft, golf carts, recreational vehicles, and backup power systems where reliable, lightweight, and safe energy storage is critical.

How does fast charging improve battery usability?

Fast charging capability reduces downtime by enabling rapid recharge without compromising battery health, supported by the BMS’s precise monitoring and thermal management.

What certifications ensure the battery’s safety and quality?

This battery meets international safety and quality standards including UN38.3 for transportation, UL1642 for cell safety, IEC62133, IEC62619, CE, and RoHS certifications, ensuring compliance and peace of mind.

Battery Specification Overview Chart