12V 100Ah LiFePO4 Battery

Introducing the 12V 100Ah LiFePO4 Battery, a high-performance energy storage solution manufactured in China, specifically tailored for OEM, ODM, and wholesale buyers. Utilizing advanced Lithium Iron Phosphate (LiFePO4) technology, this battery delivers a nominal energy output of 1280Wh, making it ideal for various applications such as RVs, marine systems, and solar energy storage.

Key Features

• Advanced Self-Heating Technology: This battery is equipped with a built-in self-heating function that ensures efficient operation in cold temperatures, maintaining optimal performance even in harsh conditions.
• High Capacity: With a nominal voltage of 12.8V and a capacity of 100Ah, it provides reliable energy output of 1280Wh, suitable for demanding applications.
• Long Cycle Life: Designed to exceed 6000 cycles at 80% Depth of Discharge (DoD), this battery offers exceptional durability and cost-effectiveness, significantly reducing long-term expenses.
• Smart Connectivity: The battery features Bluetooth technology for real-time monitoring and control of performance via a mobile app, allowing users to track their energy usage conveniently.
• Robust Safety Features: An intelligent Battery Management System (BMS) protects against overcharging, over-discharging, and temperature extremes, ensuring safe operation under various conditions.

Product Description

The 12V 100Ah LiFePO4 Battery is engineered to meet the energy demands of diverse applications including RVs, boats, off-grid solar systems, and backup power solutions. Key specifications include:

• Nominal Voltage: 12.8V
• Nominal Energy Output: 1280Wh
• Weight: Approximately 9.8 kg (21.6 lbs)
• Dimensions: 330 x 172 x 214 mm (13 x 6.8 x 8.4 inches)

This battery operates effectively in a wide range of conditions with charging capabilities from 0°C to 60°C and discharging capabilities between -20°C to 65°C. The self-discharge rate is maintained at a low level of approximately 1.5% per month, ensuring that the battery remains ready for use when needed.With a maximum continuous charge current of up to 50A and discharge current capabilities reaching up to 100A, this battery is designed to handle significant power demands efficiently. The durable ABS casing provides fire-resistant protection while ensuring longevity.For OEM/ODM clients, we offer extensive customization options including silk-screen labeling and user manuals tailored to enhance your product offerings. Our flexible delivery terms (FOB, EXW, CIF) ensure that your orders are processed promptly within 20 days.Choose the 12V 100Ah LiFePO4 Battery for an unbeatable combination of performance, reliability, and advanced technology in your energy storage solutions. Elevate your power capabilities today with our state-of-the-art battery technology!

A 12V 100Ah LiFePO4 battery provides durable, lightweight power through advanced lithium iron phosphate chemistry and robust cylindrical cell design. Delivering approximately 1.28kWh of energy, it supports over 4,000 deep cycles, fast charging, and intelligent Battery Management System (BMS) protection, making it ideal for marine, RV, solar, and industrial applications.

What is a 12V 100Ah LiFePO4 Battery and How Does It Work?

A 12V 100Ah LiFePO4 battery is a rechargeable lithium iron phosphate battery with a nominal voltage of 12.8V and a capacity of 100 amp-hours. It stores energy by moving lithium ions between electrodes during charge and discharge cycles, providing stable voltage and high current output suitable for deep cycle use.

How Does LiFePO4 Chemistry Ensure Durability and Lightweight Design?

LiFePO4 chemistry offers excellent thermal stability, chemical safety, and resistance to degradation, enabling thousands of deep charge cycles with minimal capacity loss. Its high energy density allows for a lighter battery compared to traditional lead-acid types, enhancing portability and ease of installation.

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

• Nominal Voltage: 12.8V

• Capacity: 100Ah

• Energy: Approximately 1,280 Wh

• Max Continuous Discharge Current: 100A

• Peak Discharge Current: 200A (short bursts)

• Cycle Life: Over 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 Battery Performance?

The BMS monitors voltage, current, temperature, and state of charge to prevent overcharging, deep discharge, overheating, and short circuits. It balances cells for uniform performance and extends battery life, ensuring safe and efficient operation.

What Advantages Do Cylindrical Cells Offer Compared to Other Cell Types?

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

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

Charging should follow a constant current/constant voltage (CC/CV) profile with a maximum voltage near 14.6V. Maintenance is minimal, involving regular terminal inspections and proper 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 and reduce capacity, while high temperatures accelerate aging. Operating between 0°C and 45°C ensures optimal efficiency and longevity.

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

Chart: Key Specifications of 12V 100Ah LiFePO4 Battery