12V 100Ah LiFePO4 Battery (Cylindrical Cell)

Introducing the 12V 100Ah LiFePO4 Battery (Cylindrical Cell), a high-performance energy solution expertly manufactured by a leading OEM in China. This advanced lithium iron phosphate (LiFePO4) battery is designed for demanding applications, making it an ideal choice for OEM, ODM, and wholesale buyers seeking reliable and efficient energy solutions.

Key Features

• High Energy Output: This battery delivers a nominal energy capacity of 1280Wh, providing dependable power for various applications, including renewable energy storage and electric vehicles.
• Long Cycle Life: Built to last, the battery is capable of over 6000 cycles at 80% Depth of Discharge (DoD), ensuring exceptional longevity and cost-effectiveness for users.
• Wide Temperature Range: It operates efficiently in temperatures ranging from -20°C to 65°C, making it suitable for diverse environments and applications.
• Low Self-Discharge Rate: The battery maintains a self-discharge rate of only 3% per month, ensuring it is ready for use when needed without significant capacity loss.
• Customizable Options: Available for OEM/ODM projects, this battery can be tailored to meet specific requirements, including features like Bluetooth connectivity, LCD displays, and enhanced safety technology.

Product Description

The 12V 100Ah LiFePO4 Battery is engineered to meet the energy demands of a variety of applications such as recreational vehicles (RVs), marine systems, and solar energy storage. With a nominal voltage of 12.8V, this battery utilizes high-quality Grade-A LiFePO4 cells to ensure safety and stability. Its compact dimensions of 330 x 172 x 214 mm (13 x 6.8 x 8.4 inches) and lightweight design at just 12.5 kg (27.6 lbs) make it easy to integrate into various setups.This battery supports a maximum continuous charge and discharge current of up to 100A, making it ideal for high-demand situations. The robust construction features an IP65 rating, providing excellent protection against dust and water ingress, which is essential for outdoor and marine applications.Equipped with an intelligent Battery Management System (BMS), this battery safeguards against overcharging, over-discharging, short circuits, and other potential hazards. The self-discharge rate is kept low at approximately 3% per month, allowing for extended storage without significant capacity loss.Designed for longevity, the battery has a lifespan of up to 10 years, supported by a warranty period of up to 5 years, making it an excellent choice for OEMs, wholesalers, and businesses seeking high-performance energy solutions.Whether you are looking to stock up for wholesale distribution or seeking custom solutions for your brand, the 12V 100Ah LiFePO4 Battery is your go-to option for superior performance and reliability in the energy sector. Contact us today to explore customization options and bulk purchasing benefits!

A 12V 100Ah LiFePO4 battery with cylindrical cells offers high capacity and long life through advanced lithium iron phosphate chemistry combined with robust cylindrical cell design. Delivering approximately 1.28kWh of energy, over 4,000 deep cycles, and intelligent Battery Management System (BMS) protection, it ensures reliable, efficient, and safe power for marine, RV, solar, and industrial applications.

What is a 12V 100Ah LiFePO4 Battery with Cylindrical Cells?

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This battery utilizes cylindrical lithium iron phosphate cells arranged to provide a nominal voltage of 12.8V and a capacity of 100Ah. Cylindrical cells are known for their mechanical strength, enhanced thermal management, and reliability, contributing to improved battery safety and longevity.

How Does LiFePO4 Chemistry and Cylindrical Cell Design Enhance Battery Performance?

LiFePO4 chemistry offers excellent thermal stability and chemical safety, minimizing risks of overheating and fire. Cylindrical cells improve heat dissipation and structural integrity, enabling high discharge rates, extended cycle life, and consistent power delivery.

What Are the Key Specifications of a 12V 100Ah Cylindrical Cell LiFePO4 Battery?

• Nominal Voltage: 12.8V

• Capacity: 100Ah

• Energy: ~1,280 Wh

• Max Continuous Discharge Current: 100A

• Peak Discharge Current: 200A (short bursts)

• Cycle Life: >4,000 cycles at 80% Depth of Discharge (DoD)

• Weight: Approximately 12-14 kg

• Dimensions: Approx. 332 x 220 x 172 mm

• Charge Voltage: 14.6V

• Discharge Cut-off Voltage: 11.1V

• Operating Temperature: Charge 0°C to 45°C; Discharge -20°C to 60°C

• Protection Rating: IP65

• Integrated BMS: Overcharge, over-discharge, overcurrent, short circuit, temperature protection

How Does the Battery Management System (BMS) Protect and Optimize the Battery?

The BMS monitors voltage, current, temperature, and state of charge to prevent unsafe conditions such as overcharging, deep discharge, overheating, and short circuits. It balances cells for uniform performance and extends battery life.

What Are the Advantages of Cylindrical Cells Compared to Other Cell Types?

Cylindrical cells offer superior mechanical strength, enhanced heat dissipation, and easier manufacturing scalability. These factors contribute to improved safety, thermal management, and consistent long-term performance.

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How Should You Charge and Maintain a 12V 100Ah Cylindrical Cell LiFePO4 Battery?

Charging should follow a constant current/constant voltage (CC/CV) profile with max voltage near 14.6V. Maintenance is minimal, including regular terminal checks and storage within recommended temperature ranges.

What Applications Are Ideal for This Battery?

• Marine and RV power systems

• Solar energy storage and off-grid power

• Industrial backup power and UPS

• Electric vehicles and golf carts

• Telecommunications and remote monitoring

How Does Temperature Affect Battery Performance and Lifespan?

Performance and lifespan decline outside optimal temperature ranges. Low temperatures increase internal resistance; high temperatures accelerate aging. Operating between 0°C and 45°C ensures optimal efficiency and longevity.

Chart: 12V 100Ah Cylindrical Cell LiFePO4 vs Lead-Acid Battery

Chart: Key Specifications of 12V 100Ah Cylindrical Cell LiFePO4 Battery