Caravan Lithium Battery, High-Performance 12V 400Ah Lifepo4 Battery For Rvs, Caravans, And Motorhomes

Product Introduction

The 12V 400Ah battery serves as a direct replacement for lead-acid batteries, providing a longer lifespan, reduced weight, and enhanced efficiency. Equipped with Bluetooth connectivity, our 12V 400Ah battery allows for remote monitoring via dedicated Android and iOS apps. Compared to lead-acid batteries, our LiFePO4 variant offers a significantly higher number of charge cycles, ranging from 2500 to 7000, and supports complete discharge without incurring damage. Additionally, it weighs only one-third of its lead-acid counterparts. Our 12V 400Ah battery also features a built-in Battery Management System (BMS) with advanced Bluetooth capabilities, providing comprehensive protection against various risks.

Product Features

1. Grade A LiFePO4 Battery Cells: Our product incorporates high-quality LiFePO4 battery cells, ensuring superior performance and reliability.

2. Built-in Smart BMS for Enhanced Safety: Equipped with a sophisticated Battery Management System (BMS), our product provides comprehensive protection against overcharging, over-discharging, and other potential risks, ensuring safe operation.

3. Longer cycle lifetime: With a lifespan of over 6000 deep cycles at 80% Depth of Discharge (DOD) and a discharge rate of 0.5C, our product delivers exceptional durability and longevity, making it suitable for long-term use.

4. Supports Capacity Expansion: Our product allows for parallel connection, enabling users to expand storage capacity effortlessly according to their specific requirements, thus providing flexibility and scalability.

5. Lightweight and Portable: Designed to be lightweight and easy to carry, our product offers convenience and versatility, making it ideal for various applications where portability is essential.

6. IP65 Waterproof Rating: With an IP65 waterproof rating, our product is effectively protected against dust ingress and low-pressure water jets from any direction, ensuring reliable performance even in challenging environmental conditions.

Product Specification

Product Benefits

Extended Cycle Life: The high energy density of lithium iron phosphate (LiFePO4) cells ensures a long cycle life of up to 6000 cycles, offering longevity that extends up to 12 years. This surpasses the lifespan of lead-acid batteries, which typically range from 300-500 cycles, reducing the need for frequent replacements and saving costs over time.

Maintenance-Free Operation: Unlike lead-acid batteries, our lithium batteries do not require regular maintenance such as water level monitoring. This convenience makes them easier to use and eliminates the hassle associated with battery upkeep.

Enhanced Safety with Smart BMS: Equipped with a Battery Management System (BMS), LiFePO4 batteries ensure high safety performance by monitoring battery status and providing protection against short-circuiting, overvoltage, overcurrent, and other potential hazards. This feature enhances safety during use, reducing the risk of accidents or damage.

Environmentally Friendly and Cost-Effective: LiFePO4 batteries are a green energy source that does not contain heavy metals, making them environmentally friendly. While they may have a slightly higher initial cost compared to lead-acid batteries, their longer lifespan and superior performance offer a better cost-to-performance ratio in the long run. Additionally, they do not require watering and are leak-proof, allowing for flexible installation and use in any orientation.

Product Applications

The 12V 400Ah battery boasts versatile applications across various industries and settings. Primarily utilized in recreational vehicles (RVs), caravans, and motorhomes, it serves as a reliable power source for running appliances, lights, electronics, and other onboard systems. Additionally, it finds application in marine vessels, providing sustained power for navigation equipment, lighting, and auxiliary systems. Beyond leisure and maritime use, this battery is also employed in off-grid solar energy systems, telecommunications infrastructure, backup power solutions, and industrial equipment where a robust and long-lasting power supply is required. Its high capacity and durability make it an ideal choice for powering a wide range of devices and systems in both mobile and stationary settings.

​The Process Flow & Duration Estimation

Step 1: Battery Specification Discussion (1-3 days)

We initiate discussions to gather essential details, including application, voltage, discharging and charging currents, IP grade, maximum case dimensions, etc. Once all requirements are clarified, we finalize the battery specifications to ensure alignment with your needs.

Step 2: Solution Drawing Design And Confirmation (3 days for initial drawing)

Bonnen Battery's experienced engineering team will craft a design drawing according to the specifications we've discussed. We'll present this drawing to you for review and confirmation. If any adjustments are required, we'll gladly accommodate your feedback. You'll receive three design options at no extra charge.

Step 3: Prototype/ Bulk Production (30 days)

Once the final design drawing is confirmed, Bonnen Battery will initiate manufacturing, whether for prototyping or bulk production. This process generally takes approximately 30 days to fulfill.

Step 4: Shipping (Dependent on distance)

Bonnen Battery provides a range of shipping options customized to suit your requirements. Air shipping, while more expensive, is the fastest and perfect for urgent orders. On the other hand, sea shipping is the most cost-effective option, albeit with a longer transit time compared to air freight.