LiFePO4 Battery Main View

Key Features

Smart BMS

Complete protection system

Grade A Cells

REPT/GOTION/EVE

3000+ Cycles

Long lifespan

30% Lighter

Than lead acid

BEVAULT LiFePO4 Battery Series

High Safety
Long Cycle Life
Drop-in Solution

BEVAULT LiFePO4 batteries are designed as a direct replacement for traditional lead-acid batteries, offering superior performance and longevity. With over 10 years of manufacturing experience, our batteries feature high safety standards, exceptional reliability, and extended cycle life. Perfect for RV, marine applications, solar systems, and UPS installations.

Smart Battery Management System

Over-current, over-charge, over-discharge, short circuit protection. Optional Bluetooth monitoring, low-temp cut-off, and self-heating function.

Scalable Power Solution

Supports 4 series and 4 parallel (4P4S) configuration for expandable energy storage systems.

Specifications BP-LFP-12100 BP-LFP-12200 BP-LFP-12300 BP-LFP-12460 BP-LFP-24100 BP-LFP-24200
LiFePo4 Battery 12.8V 100Ah 12.8V 200Ah 12.8V 300Ah 12.8V 460Ah 25.6V 100Ah 25.6V 200Ah
Nominal Voltage 12.8V 12.8V 12.8V 12.8V 25.6V 25.6V
Charge Voltage 14.2V-14.6V 14.2V-14.6V 14.2V-14.6V 14.2V-14.6V 28.4V-29.2V 28.4V-29.2V
Weight 11KG/24.2LB 22KG/48.5LB 26.5KG/58.42LB 104.7LBS/47.5KG 20KG/44.09LB 36.6KG/80.69LBs
Energy 1280Wh 2560Wh 3840Wh 5888Wh 2560Wh 5120Wh
Max Continuous Charging Current 100A 200A 200A 120A 100A 200A
Max Continuous Discharging Current 100A 200A 200A 250A 100A 200A
Recommend Charge Current 20A(0.2C) 40A(0.2C) 60A(0.2C) 92A(0.2C) 20A(0.2C) 40A(0.2C)
Max Load/Inverter Power 1280W 2560W 2560W 3200W 2560W 5120W
Waterproof Class IP65 IP65 IP65 IP65 IP65 IP65
Terminal Type M8 M8 M8 M8 M8 M8
Dimension 329x172x214mm
12.95*6.77*8.42inch		 522x240×218mm
20.55*9.44*8.58inch		 520x269x220mm
20.47*10.59*8.66inch		 480x275x250mm
18.9x10.82x9.84in		 522x240x218mm
20.55*9.44*8.58inch		 520x269x220mm
20.47*10.59*8.66inch

Upgrade to Lithium-Ion Solutions for Your Energy Needs!

At BEVAULT, we understand the transformative potential of lithium-ion technology for your energy projects. We are at the forefront of battery engineering, providing cutting-edge lithium-ion solutions designed to surpass traditional lead-acid batteries. Our commitment is to offer you exceptional technical expertise and solutions that ensure your project's success.

Customized for Your Energy Requirements

We acknowledge that every energy project is unique. Therefore, we precisely tailor our lithium-ion battery solutions to meet the specific demands of your application, guaranteeing optimal performance.

Extensive Range of Solutions

Available from voltage 12v to 51.2v and capacity 6ah to 400ah, our comprehensive selection of lithium-ion batteries ensures we have the ideal solution for your energy needs.

Enhanced Efficiency and Longevity

Our use of branded grade A cell and BMS means higher energy density, faster charging, and longer cycle life, providing efficient and consistent power output for your projects.

Sustainable and Reliable Performance

With a focus on reducing environmental impact, our lithium-ion batteries offer a greener alternative with fewer hazardous materials, ensuring sustainability alongside superior durability and reliability.

Streamline Your Transition to Lithium-Ion Batteries with BEVAULT

Discover a hassle-free customization experience with BEVAULT for switching from lead-acid to lithium-ion batteries. Our streamlined four-step process guarantees comprehensive support throughout your conversion journey:

1

Assessing Your Energy Requirements

Share the specifics of your application, including power capacity, voltage specifications, cycle life expectations, charging duration, and environmental conditions. We work with you to understand the full scope of your energy needs.

2

Defining Your Application Goals

Identify the primary objectives for your power upgrade, whether it's for enhancing solar energy systems, improving backup power solutions, advancing UPS capabilities, or supporting sustainable energy initiatives.

3

Selecting Battery Features

Choose the specific attributes required in your lithium-ion batteries, such as LCD, bluethooth, WIFI, heating,  cycle life, and safety features. We offer tailored options to perfectly match your application needs.

4

Finalizing Your Battery Design

Submit your customization preferences, detailing form factor, size specifications, and connectivity. We ensure the lithium-ion battery solution aligns seamlessly with your expectations and operational requirements.

Why Choose BEVAULT Lithium Batteries

With over 10 years of manufacturing experience, BEVAULT delivers premium lithium batteries that combine reliability, performance, and value. Our commitment to quality and innovation makes us the preferred choice for businesses worldwide.

Advanced Manufacturing Facility

Our 10,000m² factory houses 3 state-of-the-art production lines operated by 100 skilled workers, ensuring efficient and high-quality production.

Decade of Expertise

With over 10 years of specialized experience in battery manufacturing, we've perfected our processes to deliver reliable lithium power solutions.

Customizable Branding

Build your own brand with our customizable logo options. We offer flexible branding solutions to help you establish your market presence.

Low MOQ & Fast Delivery

We understand business needs with low minimum order quantities and industry-leading short lead times to keep your operations running smoothly.

Competitive Pricing

Our efficient manufacturing processes and direct factory sales model allow us to offer highly competitive prices without compromising on quality.

Lithium Battery Workshop

Our state-of-the-art lithium battery production facility features advanced equipment and strict quality control processes. With over 10 years of manufacturing experience, we ensure every battery meets international standards while maintaining competitive pricing and customization options.

Lithium Battery FAQs

Find answers to the most common questions about our lithium battery products

What are the advantages of lithium batteries compared to traditional lead-acid batteries?

Lithium batteries offer several advantages over lead-acid batteries, including: higher energy density (3-4 times more energy per weight), longer cycle life (up to 10 times more cycles), faster charging capability, maintenance-free operation, wider operating temperature range, and lower self-discharge rate. While the initial cost is higher, the total cost of ownership is typically lower due to the extended lifespan and improved performance.

What is the typical lifespan of your lithium batteries?

Our lithium batteries are designed for longevity, typically offering 2000-5000 complete charge-discharge cycles depending on the specific model and usage conditions. Under normal operating conditions, this translates to approximately 5-10 years of service life. Factors that affect lifespan include depth of discharge, charging patterns, operating temperature, and maintenance practices.

Are your lithium batteries safe for various applications?

Yes, our lithium batteries incorporate multiple safety features including built-in Battery Management Systems (BMS) that protect against overcharging, over-discharging, short circuits, and temperature extremes. All our products undergo rigorous testing and comply with international safety standards including IEC, UL, and CE certifications. We also provide comprehensive installation guidelines to ensure safe operation in all applications.

What is the minimum order quantity (MOQ) for your lithium batteries?

We offer flexible MOQ options to accommodate different business needs. For standard models, our MOQ starts at 10 units. For customized solutions with specific requirements, the MOQ is typically 50 units. We're committed to supporting businesses of all sizes, so please contact our sales team for specific requirements, and we'll work to find a solution that meets your needs.

Can you customize lithium batteries according to our specifications?

Absolutely. As a manufacturer with over 10 years of experience, we offer comprehensive customization services including capacity adjustments, custom dimensions, terminal configurations, communication protocols, and branding with your logo. Our engineering team can work with you to develop batteries that perfectly match your application requirements while maintaining all safety and performance standards.

What is the warranty period for your lithium batteries?

We stand behind the quality of our products with a standard 3-year warranty for most of our lithium battery models. This warranty covers manufacturing defects and premature performance degradation under normal operating conditions. Extended warranty options are available for specific applications. Please refer to the product documentation for detailed warranty terms and conditions.

What is the lead time for order fulfillment?

For standard products, our typical lead time is 2-3 weeks after order confirmation. For customized products, lead time is generally 3-5 weeks depending on the complexity of customization and order volume. We maintain substantial inventory of common components to ensure quick production turnaround. For urgent orders, we offer expedited production options – please discuss your timeline requirements with our sales team.

How do your lithium batteries perform in extreme temperatures?

Our lithium batteries are engineered to perform reliably across a wide temperature range. Standard models operate effectively from -20°C to 60°C (-4°F to 140°F). For extreme environments, we offer specialized versions with enhanced thermal management systems that can function in temperatures as low as -40°C or as high as 70°C. The built-in BMS includes temperature monitoring and protection to prevent operation outside safe temperature ranges.

What certifications do your lithium batteries have?

Our lithium batteries meet the highest international standards and are certified with CE, UL, IEC , UN38.3,MSDS  for transportation safety, RoHS for environmental compliance, and ISO 9001 for quality management systems. We regularly update our certifications to comply with evolving global regulations. For specific markets, we can obtain additional certifications as required to ensure full compliance with local regulations.

Do you provide technical support after purchase?

Yes, we provide comprehensive after-sales technical support for all our products. Our support includes installation guidance, troubleshooting assistance, performance optimization advice, and system integration support. Our technical team is available via email, phone, and video conferencing. For major clients, we can arrange on-site technical support as needed. We also provide regular firmware updates and technical documentation to ensure optimal performance throughout the product lifecycle.

Contact Us

Get Your  Battery With Easy

At BEVAULT, We turn complex Into Simple! Follow the following 3 steps to start today!

1

Tell Us What You Need

Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.

2

Get Solution & Quote

We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.

3

Approve for Mass Production

We will start mass production after getting your approval and deposit, and we will handle the shipment.

Your Definitive Guide to Procuring Lead Acid Battery Replacement

Navigate the complex world of battery technology with our comprehensive guide to replacing lead acid batteries with modern, efficient lithium-ion alternatives.

Table of Contents

What's Lead Acid Battery Replacement?

Lead-acid battery replacement refers to the process of substituting traditional lead-acid batteries with alternative power solutions, often more modern battery technologies such as lithium-ion batteries. This trend is driven by the various advantages offered by newer technologies, including higher energy density, longer lifespan, and better efficiency. Lithium-ion batteries, for instance, are lighter and more compact, making them ideal for applications where space and weight are critical factors. Additionally, they offer faster charging times and are more environmentally friendly, as they do not contain toxic lead. As the demand for sustainable energy solutions grows, the shift from lead-acid to lithium-ion batteries is becoming increasingly prevalent across various industries, including automotive, renewable energy, and consumer electronics.

Why Replace Lead Acid Batteries with Lithium-ion

Lithium-ion batteries represent a significant technological advancement over traditional lead acid batteries. With an impressive lifespan of 2000-7000 cycles compared to just 300-500 cycles for lead acid, lithium batteries last up to 4 times longer. They're also substantially lighter, weighing 50-60% less while delivering the same power capacity.

The charging efficiency of lithium batteries is remarkable, reaching up to 98% versus 85% for lead acid. This translates to faster charging times and lower energy waste. Additionally, lithium batteries maintain consistent voltage throughout discharge, ensuring stable performance even when battery levels are low.

Maintenance requirements are virtually eliminated with lithium batteries - no water refilling, no equalization charges, and no ventilation concerns. With a minimal self-discharge rate of just 2-3% monthly (compared to 5-15% for lead acid), lithium batteries retain their charge longer during storage periods, making them ideal for intermittent use applications.

Main Components of Lithium Battery for Lead Acid Replacement

Battery Case

battery cases are crafted from premium materials including ABS plastic, aluminum alloy, and steel. ABS offers excellent impact resistance and electrical insulation, while aluminum provides lightweight durability and superior heat dissipation. Steel cases deliver maximum protection for industrial applications. 

Battery Cells

The cells are the heart of  lithium batteries, determining their capacity, discharge rate, and overall lifespan.lithium iron phosphate (LiFePO4) cells known for their exceptional thermal stability and safety. These cells provide up to 10 times longer cycle life compared to lead-acid batteries, maintain consistent power output throughout discharge, and operate efficiently across a wide temperature range. 

Battery Management System (BMS)

The BMS is the intelligent brain of lithium batteries, constantly monitoring and controlling critical parameters. It provides essential protection against overcharging, over-discharging, short circuits, and temperature extremes

Types of Lithium Batteries That Are Increasingly Used as Replacements for Traditional Lead-Acid Batteries

Lithium Iron Phosphate (LiFePO4)

  • Safety: LiFePO4 batteries are known for their excellent thermal stability and safety, making them less prone to catching fire or exploding.
  • Lifespan: They offer long cycle life, often exceeding 2,000 cycles, which means a longer operational life compared to lead-acid batteries.
  • Stable Voltage: These batteries maintain consistent output voltage throughout their discharge cycle.
  • Environmentally Friendly: LiFePO4 is more environmentally benign due to the absence of heavy metals like cobalt.

Disadvantages:

  • Energy Density: They tend to have a lower energy density compared to NCM batteries, resulting in larger and heavier batteries.
  • Cost: Initially more expensive than lead-acid batteries, although their longer lifespan can balance out the cost over time.

Nickel Cobalt Manganese (NCM)

  • High Energy Density: NCM batteries have a high energy density, providing powerful performance in a compact size, which is ideal for applications where size and weight are critical.
  • Efficiency: They offer efficient charging and discharging characteristics, making them suitable for high-performance applications.

Disadvantages:

  • Safety: NCM batteries can be less stable thermally and pose higher safety risks compared to LiFePO4, requiring careful battery management and safeguards.
  • Cost: The use of cobalt makes these batteries more expensive and raises concerns regarding resource sustainability.
  • Cycle Life: Generally shorter cycle life than LiFePO4 batteries, though still longer than lead-acid.

Sodium-ion Batteries

  • Material Abundance: Sodium is more abundant and less expensive than lithium, offering potential cost benefits and sustainability.
  • Safety: Sodium-ion batteries show promising safety profiles, similar to LiFePO4, with good thermal stability.

Disadvantages:

  • Energy Density: Current sodium-ion technology is still developing, often featuring lower energy density than lithium-based batteries, which affects their competitiveness in size and weight-sensitive applications.
  • Commercial Availability: Sodium-ion batteries are still emerging on the market, with challenges in mass production and widespread adoption compared to lithium technologies.

The popular models are in demand?

12.8V Models:

  • 12.8V 100Ah (1280Wh)
  • 12.8V 200Ah (2560Wh)
  • 12.8V 300Ah (3840Wh)

25.6V Models:

  • 25.6V 100Ah (2560Wh)
  • 25.6V 200Ah (5120Wh)
  • 25.6V 300Ah (7680Wh)

Key Features

  • Smart BMS: An advanced Battery Management System that ensures the safety, efficiency, and longevity of the battery by monitoring and balancing cell voltage and temperature.
  • App Monitor: Allows real-time monitoring of battery status via a mobile app, offering detailed insights into battery performance, charge, and health for optimized management.
  • Fire and Water Proof Housing: Highly durable construction designed to withstand harsh environmental conditions, enhancing the safety and reliability of the battery.
  • Customized Sizes: Flexibility in sizing and design to fit specific application needs or installation constraints.

Advantages

  • Safety and Durability: The integration of fire and water-proof housing significantly increases the operational safety and durability in demanding environments, making these batteries suitable for outdoor or rugged applications.
  • Enhanced Performance: Smart BMS and app monitoring provide users with tools to maximize battery usage and efficiency while preventing overcharge, overheating, and other potential risks.
  • High Energy Density: Provides powerful energy output in relatively compact sizes, suitable for applications requiring high power in limited spaces.

Application of Lead Acid Battery Replacement Battery?

RV & Camper

Power Supply: Lithium batteries provide reliable power for lighting, appliances, and electronics in RVs and campers.

Off-grid Living: Ideal for off-grid adventures where access to power sources is limited.

Portability: Lightweight batteries make them easier to handle and install compared to lead-acid options.

Boat & Fishing

Marine Electronics: Powering navigation systems, fish finders, radios, and lighting on boats.

Trolling Motors: Delivering consistent power for trolling motors used during fishing trips.

Storage Solutions: Used in live wells to keep bait and fish fresh and healthy.

Solar System

Energy Storage: Storing energy for residential solar systems, enabling consistent power supply day or night.

Back-up Power: Providing backup power during grid outages or peak demand times.

Remote Installations: Perfect for remote or outdoor settings where grid power is unavailable.

Considerations When Replacing Your Lead Acid Battery

Cost Analysis

Compare the upfront cost against long-term savings in maintenance and replacement, as lithium batteries often require a higher initial investment but offer longer life and lower maintenance. Evaluate if the operational savings and performance enhancements present value for your specific scenario.

Battery Capacity and Voltage

Capacity (Ah): Determine the capacity needed based on your energy consumption needs or the devices/equipment you plan to power. Voltage: Ensure that the battery voltage is compatible with your existing system or application requirements.

Battery Management System (BMS)

A smart BMS is crucial for protecting the battery from overcharging, deep discharging, and overheating, thereby increasing its lifespan and safety. Look for batteries that offer real-time monitoring features, often available through a mobile app, to keep track of battery health and performance.

Size and Weight

Consider the physical dimensions and weight of the battery to ensure it fits within the space constraints of your setup, whether it's an RV, boat, or solar system. Lithium batteries are typically lighter and more compact, which can be advantageous for mobile or space-limited applications.

Environmental Conditions

Evaluate the operating temperature range of the battery and ensure it matches the environmental conditions where it will be used. If the battery will be exposed to harsh environments (e.g., marine applications), look for additional protective features like waterproof housing.

Charging Requirements

Check if your current charging system is compatible with lithium batteries, or if you will need an upgraded or dedicated lithium charger. Lithium batteries generally require specific charging profiles, so compatibility must be confirmed to avoid damage.

How to Select a Reliable Lead Acid Battery Replacement Supplier?

Selecting the right supplier for lead-acid battery replacements, such as our lithium battery solutions, is a critical decision that can significantly impact the success of your project. To make an informed choice, consider the following key factors tailored to our company's offerings:

  • Bineng Power (BEVAULT Brand) Expertise in Battery Solutions
  • Experience: Opt for suppliers like Bineng Power with a proven track record and over 10 years of extensive experience in the battery industry. Our history of successful operations ensures the delivery of quality products and services.
  • Certifications: We adhere to recognized quality standards, including CE, ISO, UN38.3, and MSDS certifications. These ensure that our products meet established industry benchmarks for safety, quality, and performance.
  • Product Variety: Bineng Power offers a wide range of battery solutions, including various lead-acid and lithium battery types and sizes (from 12.8v to 51.2v  7Ah to 400Ah). This diversity allows you to select the specific products that best match your application requirements.
  • Transparent Pricing: We provide clear and competitive pricing with no hidden charges. Our straightforward pricing structure helps you budget effectively and avoid unexpected costs.
  • Customer Feedback: We welcome you to review testimonials and feedback from our satisfied clients to gain insights into the quality of both our products and services. Positive feedback from previous customers highlights our reliability and commitment to excellence.
  • Supply Chain: Bineng Power maintains a strong and reliable supply chain supported by 3 advanced production lines and 100 skilled workers, contributing to consistent product quality and value.
  • Customer Service: Our dedicated customer service team is responsive and professional, providing quick and well-informed responses to your inquiries, demonstrating our commitment to customer satisfaction.
  • Delivery Times: We understand the importance of on-time deliveries. Our typical lead times range from 15-25 days, ensuring we meet your project's schedule without compromising quality.
  • Customization: Bineng Power specializes in OEM/ODM services, allowing for customization of battery solutions, including logo printing and packaging, to meet your specific project needs.
  • After-Sales Support: We offer robust post-purchase support, including a standard 36-60 month warranty depending on the product type, demonstrating confidence in the quality of our products and ensuring customer satisfaction beyond the initial purchase.

By choosing Bineng Power, you align with a partner committed to delivering high-quality, customized battery solutions backed by exceptional service and technical expertise.