12V 150Ah LiFePO4 Battery (Cylindrical Cell)

Introducing the 12V 150Ah LiFePO4 Battery (Cylindrical Cell), a high-performance energy solution manufactured in China, specifically designed for OEM, ODM, and wholesale buyers. This advanced battery utilizes Lithium Iron Phosphate (LiFePO4) technology with cylindrical cells, delivering a robust nominal energy output of 1920Wh. It is ideal for demanding applications such as RVs, marine systems, and solar energy storage.

Key Features

• High Capacity: With a nominal voltage of 12.8V and a substantial capacity of 150Ah, this battery ensures a reliable power supply for various applications, making it suitable for both recreational and professional use.
• Long Cycle Life: Designed to exceed 5000 cycles at 100% Depth of Discharge (DoD), this battery provides exceptional durability and significantly reduces total ownership costs compared to traditional lead-acid batteries.
• Compact Design: The battery’s dimensions of 483 x 170 x 240 mm (19.0 x 6.7 x 9.4 in) and lightweight profile of approximately 18 kg (39.7 lbs) facilitate easy installation in tight spaces, making it an excellent choice for space-constrained environments.
• Robust Protection: With an IP65 rating, this battery offers excellent dust and water resistance, ensuring it is suitable for outdoor and marine environments where exposure to the elements is a concern.
• Customizable Options: Available for OEM/ODM customization, including features like Bluetooth connectivity for real-time monitoring and tailored labeling to meet specific branding needs.

Product Description

The 12V 150Ah LiFePO4 Battery is engineered to meet the high energy demands of various applications, including RVs, boats, off-grid solar systems, and backup power solutions. With a maximum continuous charge and discharge current of up to 200A, this battery ensures efficient power management for all your needs.Constructed with durable ABS material, this battery is built to withstand harsh conditions while maintaining optimal performance. It operates effectively within a charging temperature range of 0°C to 45°C and discharges efficiently between -20°C to 60°C. The intelligent Battery Management System (BMS) protects against overcharging, over-discharging, short circuits, and other potential hazards, enhancing safety during operation.The self-discharge rate is maintained at approximately 3% per month, allowing for extended storage without significant loss of capacity. Additionally, the battery comes with a warranty period of up to 5 years, providing peace of mind for OEMs and wholesalers seeking reliable energy solutions.Choose the 12V 150Ah LiFePO4 Battery (Cylindrical Cell) for unmatched performance and reliability in your energy storage solutions. Contact us today to explore customization options and bulk purchasing benefits tailored to your business needs!

A 12V 150Ah LiFePO4 battery utilizing cylindrical cells delivers exceptional deep cycle performance, combining long lifespan, high energy density, and enhanced safety. Its stable lithium iron phosphate chemistry and robust design make it a superior choice for RVs, solar systems, marine applications, and off-grid living.

What Are the Key Features of a 12V 150Ah LiFePO4 Battery with Cylindrical Cells?

This battery provides a nominal voltage of 12.8V (or 12V) and a capacity of 150Ah, equating to approximately 1.92 kWh of energy. It typically weighs between 40 to 50 pounds and measures around 19.7 x 6.6 x 9.5 inches. Cylindrical cells, such as 26650 or 18650 types, are encased in a durable housing with an IP65 or higher rating for water and dust resistance. The battery supports continuous discharge currents up to 100A or higher, depending on the manufacturer, and is designed for deep cycle applications with thousands of charge/discharge cycles.

How Do Cylindrical Cells Enhance the Performance and Durability of LiFePO4 Batteries?

Cylindrical cells offer several advantages:

• Better Thermal Management: Their shape allows for efficient heat dissipation, reducing hot spots and enhancing overall thermal stability3.

• Mechanical Strength: Cylindrical cells are robust and can withstand mechanical stress, vibration, and impacts, improving battery durability3.

• Consistent Manufacturing: Automated manufacturing processes ensure uniformity and consistency in cell quality, leading to reliable performance3.

• Scalability: Cylindrical cell designs easily allow for scalability and customization in battery pack configurations3.

These factors contribute to longer lifespan, higher energy density, and increased safety compared to other cell formats like prismatic or pouch cells.

Which Advantages Does LiFePO4 Chemistry Provide in Deep Cycle Applications?

Lithium iron phosphate (LiFePO4) batteries are ideal for deep cycle use due to their:

• Long Cycle Life: Capable of 2,000 to 5,000 cycles at 80% depth of discharge (DOD)17.

• High Depth of Discharge: Can be discharged up to 100% without damage7.

• Thermal Stability: Lower risk of thermal runaway and fire compared to other lithium chemistries7.

• High Efficiency: Around 95% efficiency in converting stored energy into usable power7.

• Lightweight Design: Easier to install and transport compared to lead-acid batteries7.

These characteristics make LiFePO4 batteries a cost-effective and reliable solution for applications requiring sustained power delivery.

How Does the Battery Management System (BMS) Improve Safety and Extend Battery Life?

The BMS continuously monitors voltage, current, and temperature, protecting the battery from overcharge, over-discharge, short circuits, and overheating. It balances individual cell voltages to ensure uniform charging and discharging, maximizing capacity and lifespan. High-quality BMS designs also incorporate low-temperature protection, preventing charging in freezing conditions to avoid damage.

How Does a 12V 150Ah LiFePO4 Battery Enhance Performance in RVs and Marine Applications?

In RVs and marine environments, this battery provides:

• Longer Run Times: High capacity allows for extended use of appliances and electronics3.

• Reduced Weight: Significant weight savings compared to lead-acid batteries improve fuel efficiency and handling7.

• Faster Charging: Can be fully charged in 2 to 5 hours, reducing downtime4.

• Consistent Power: Maintains stable voltage output, ensuring reliable performance of connected devices4.

• Maintenance-Free Operation: Eliminates the need for water refilling and equalization charges4.

These benefits make it an excellent upgrade for enhanced energy independence and convenience.

What Are the Installation and Compatibility Considerations for a 12V 150Ah LiFePO4 Battery?

This battery is designed as a drop-in replacement for Group 31 or 8D lead-acid batteries in most 12V systems. Standard terminal types (e.g., M8) and compatible dimensions simplify installation. Ensure the charging system (solar charge controller, inverter/charger) is compatible with LiFePO4 charging profiles. OEM-Lithium-Batteries provides detailed installation guides and support to ensure a seamless transition.

How Does OEM-Lithium-Batteries Ensure Quality and Reliability in Their LiFePO4 Batteries?

OEM-Lithium-Batteries is dedicated to manufacturing high-performance lithium iron phosphate batteries tailored for demanding applications. Their 12V 150Ah LiFePO4 batteries undergo rigorous testing, including cell grading, BMS validation, and safety certifications (e.g., UL, CE, RoHS). The company uses premium cylindrical cells and advanced BMS technology to ensure long cycle life, thermal stability, and consistent performance. OEM-Lithium-Batteries also offers comprehensive warranties and customer support to guarantee customer satisfaction.

What Maintenance Practices Optimize the Lifespan of the 12V 150Ah LiFePO4 Battery?

While largely maintenance-free, follow these practices for optimal longevity:

• Use chargers designed for LiFePO4 chemistry.

• Avoid extreme temperatures during charging and discharging.

• Store the battery at a 50-70% state of charge if unused for extended periods.

• Periodically inspect terminals and connections for corrosion.

• Monitor battery status via BMS data or smart monitoring apps if available.

These steps help preserve capacity and prevent premature aging.

Table: 12V 150Ah LiFePO4 Battery vs. Lead-Acid Battery Comparison

Can These Batteries Be Used in Series or Parallel for Higher Voltage or Capacity?

Yes, 12V LiFePO4 batteries can be connected in series to increase voltage (e.g., two for 24V, four for 48V) or in parallel to increase capacity (e.g., two for 300Ah at 12V). Ensure the BMS supports the chosen configuration and follow manufacturer guidelines for proper wiring and fusing to maintain safety and performance.

How Does a 12V 150Ah LiFePO4 Battery Impact Environmental Sustainability?

LiFePO4 batteries are more environmentally friendly than lead-acid batteries because they contain no toxic heavy metals. Their long lifespan reduces the frequency of replacements, minimizing waste. Additionally, they are recyclable, and their stable chemistry reduces the risk of leaks or fires, contributing to safer disposal practices.

What Advanced Monitoring and Communication Features Are Available in Some Models?

Some 12V 150Ah LiFePO4 batteries include advanced features like:

• Bluetooth Connectivity: Allows monitoring battery status, voltage, current, temperature, and state of charge via smartphone apps.

• CAN Bus Communication: Enables seamless integration with compatible inverters, solar charge controllers, and vehicle management systems for optimized performance and diagnostics.

• Remote Monitoring: Cloud-based platforms enable remote monitoring of battery health and performance, facilitating proactive maintenance and troubleshooting.