48V Lithium Battery 300AH

The 48V 300Ah is a rechargeable battery system and energy storage device. Comes with pulley battery, easy to move.If you live in an area with frequent power outages,A solar battery gives you peace of mind knowing that even when the grid fails, your power will still be on.

Whether you're an industry professional or an enthusiast looking for a reliable battery solution, this battery is worth considering. Let's dive in and explore its key features, applications, advantages, maintenance, battery management system, safety measures, buying guide, and frequently asked questions.

48V Lithium Battery 300Ah Features:

Maintenance Free

Plug, play, and charge. No watering, no corrosion.

Temperature Tolerant

Lithium batteries can handle a wide variety of conditions and are even 2.5x more efficient at low temperatures than lead-acid while being able to safely operate up to 149°F (65°C).

Eco-Friendly & Safe

Aimeno lithium batteries are the ultimate clean energy. No gassing, no fumes, and no pollution. Enjoy reliable power, while protecting the environment, using these non-hazardous batteries.

Highly Efficient

Aimeno lithium batteries have super low resistance, allowing you to charge much faster. And lithium batteries are 99% efficient, minimizing the losses during charge. Compare that to traditional lead-acid batteries at 75-80% efficiency, which results in significant loss when recharging.

Features of golf lithium battery

Suitable for 48V Lithium Battery 300AH Application Scenarios

Lithium-ion Home Energy Storage Battery

Lithium-ion Home Energy Storage Battery

Lithium-ion Off-grid Solar Battery

Lithium-ion Off-grid Solar Battery

Lithium-ion Electric Bike Battery

Lithium-ion Electric Bike Battery

Lithium-ion Electric Boat Battery

Lithium-ion Electric Boat Battery

Lithium-ion Golf Cart Battery

Lithium-ion Golf Cart Battery

LiFePO4 Aerial work platform Battery

LiFePO4 Aerial work platform Battery

Lithium-ion Wheelchair Battery

Lithium-ion Wheelchair Battery

Lithium-ion ATV & UTV Battery

Lithium-ion ATV & UTV Battery

Advantages of 48V Lithium Battery 300AH

Extended Lifespan

High Energy Density:

It provides a higher energy density, meaning you can store more power in a compact size, saving valuable space.

Higher Efficiency

Longer Lifespan:

The battery has a longer lifespan compared to traditional lead-acid batteries, reducing the frequency and cost of replacements.


Fast and Efficient Charging:

It supports fast charging, allowing you to recharge the battery in less time and maximize productivity.

Enhanced Performance

Maintenance-Free Operation:

Unlike some other battery types, this lithium battery requires minimal maintenance, saving you time and effort.

48V Lithium Battery 300AH - 48V Lithium Battery 300AH Manufacturers

7 years professional 48V Lithium Battery 300Ah manufacturers, 10-year warranty on battery packs, using the best PACE/DALY/JBD BMS protecting the lithium battery pack from overcharge, over-discharge, over-current, short circuit, etc. The batteries can configurable Bluetooth function & can be connected in series and parallel. The heating function and other special functions can also be customized. We have enough raw materials stock ready for assembling, the sample can be ready to ship around 15days.

Lithium ion Golf Cart Batteries - lithium ion battery Manufacturers

Battery Management System (BMS) Overview:

A battery management system (BMS) is an essential component that ensures the safe and efficient operation of the 48V Lithium Battery 300Ah. The BMS performs functions such as monitoring the battery's state of charge, balancing the cells, and protecting against overcharging or over-discharging. It plays a crucial role in maximizing the battery's performance, lifespan, and overall safety.

48V Lithium Battery 300Ah safety precautions:

The 48V Lithium Battery 300Ah incorporates various safety features to prevent accidents and ensure user well-being. These safety measures may include:

  • Overcharge and Over-Discharge Protection: The battery includes safeguards to prevent overcharging and over-discharging, protecting the battery cells from damage.

  • Temperature Monitoring: It has temperature sensors that monitor the battery's temperature to prevent overheating, which can be detrimental to both the battery and its surroundings.

  • Short Circuit Protection: The battery is equipped with a built-in protection mechanism that safeguards against short circuits, reducing the risk of fire or damage.

  • Cell Balancing: The battery management system balances the individual cells' charge levels, ensuring consistent performance and avoiding potential issues caused by imbalanced cells.

Why Buy From Us

Top Quality Cell

Automotive Grade Lithium Battery

LiFePO4 battery have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery.This makes li-iron batteries perfect for solar home, RV, campers, motor homes, off-grid applications.

Small Order Acceptable

15 Years Lifetime

LiFePO4 battery provides 4000~15000 cycles (15 times longer) 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD & a 15-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.

OEM/ODM Acceptable

Lightweight-Easy to Move

LiFePO4 Battery Weighting only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.

Door to Door Logistic Service

95%* Efficiency

LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared with only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged.

1000+ Happy Customers

Strict Protection

LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, over-current, high temp and short circuits. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C.

Great Team

Top Quality Cell

We own 10 cells warehouses and we have rich channel for EVE, CATL,li-ion battery, and lifepo4 battery, all the cells are brand new, grade A+ quality with excellent consistency to ensure the overall performance of complete assembled battery packs.

Custom 48V Lithium Battery 300AH Cooperation Process

Confirm Customer Needs

Step 1: Confirm Customer Needs

Please contact us by phone or email and we will reply with custom battery design within 24 hours! Confirm the customer's application requirements such as: lithium battery parameters, performance, working environment, appearance, size, etc.

Project Review

Step 2: Project Review

We will try to find the best solution for your custom project and provide detailed price, delivery time and payment details

2D, 3D Design And 3D Sample Confirmation

Step 3: 2D, 3D Design And 3D Sample Confirmation

According to customer needs, put forward a preliminary product design plan. And make 3D samples according to the design plan. Then send the drawings and samples to the customer for confirmation.

Mold Development

Step 4: Mold Development

Open the mold, according to the 3D sample confirmed by the customer. Test the comprehensive performance reliability of the product. Then modify the mold until the customer confirms OK.

Product and Tooling Confirmation

Step 5: Product and Tooling Confirmation

If the sample goes well, you can send us the deposit, we will start mass production, you can send the QC staff during the production or when it is finished.


Step 6: Shipping

We will find the best reliable way to ship the battery to you, along with all required shipping documents such as MSDS, UN38.3, IEC62133.

48V Lithium Battery 300Ah Buying Guide

I will provide you with all the necessary information to make an informed decision and ensure you get the best battery that suits your needs. Let's dive in!

Understanding the Basics:

To begin, it's crucial to familiarize yourself with the basics of 48V lithium batteries. These batteries are widely used in various applications, including electric vehicles, renewable energy systems, and more. They offer high energy density, longer lifespan, and reliable performance compared to other battery types.

Assess Your Requirements:

Before making a purchase, determine your specific requirements. Consider factors such as the application, power needs, available space, and desired battery life. This evaluation will help you select the most suitable 48V lithium battery with a capacity of 300Ah.

Quality and Reliability:

When it comes to purchasing a 48V lithium battery, prioritizing quality and reliability is crucial. Look for reputable manufacturers or suppliers with a track record of producing high-quality batteries. Check for certifications, such as UL or CE, which ensure compliance with safety and performance standards.

Energy Efficiency:

Opting for an energy-efficient 48V lithium battery is not only environmentally friendly but also cost-effective. Look for batteries that offer high energy conversion rates, reducing energy wastage and optimizing overall system efficiency.

Lifespan and Cycle Life:

Consider the lifespan and cycle life of the battery. A longer lifespan indicates better durability and cost-effectiveness in the long run. Check the manufacturer's specifications for details on the expected number of charging cycles and any warranties provided.

Safety Features:

Ensure that the 48V lithium battery you choose incorporates essential safety features. Look for features such as overcharge protection, short circuit protection, and thermal management systems. These features help prevent accidents and extend the battery's lifespan.

Compatibility and Integration:

Verify that the 48V lithium battery you plan to purchase is compatible with your existing system or equipment. Check the battery's dimensions, connectors, and voltage requirements to ensure seamless integration without any modifications.

User Reviews and Recommendations:

Before finalizing your purchase, read user reviews and seek recommendations from experts or fellow consumers. Their experiences and insights can provide valuable information about the battery's performance, reliability, and customer service.

Price and Value for Money:

While price is an important consideration, it shouldn't be the sole determining factor. Compare prices from different suppliers and evaluate the overall value for money. Consider factors such as battery performance, warranty, and after-sales support when assessing the true value of the battery.

After-Sales Support:

Lastly, consider the after-sales support provided by the manufacturer or supplier. Look for companies that offer prompt customer service, technical assistance, and warranty coverage. Good after-sales support ensures a smooth purchasing experience and peace of mind.


By following this buyer's guide, you are now equipped with the knowledge necessary to purchase a 48V lithium battery with a capacity of 300Ah. Remember to assess your requirements, prioritize quality and reliability, consider energy efficiency and safety features, and gather feedback from other users. With these steps, you can make an informed decision and find the perfect battery to power your needs. Happy shopping!

Frequently Asked Ruestions

How long does the 48V Lithium Battery 300Ah last on a single charge?

The battery's runtime depends on various factors, including the power consumption of the connected devices or equipment. It is best to consult the manufacturer's specifications or perform a detailed power analysis for accurate estimations.

Can I use this battery for a solar power system?

Yes, the 48V Lithium Battery 300Ah is well-suited for solar power systems. Its high capacity and voltage make it an efficient energy storage solution for harnessing solar energy.

Is the battery suitable for harsh environments?

The battery is designed to withstand a range of environmental conditions. However, it is recommended to review the manufacturer's guidelines to ensure it is suitable for the specific harsh environment you have in mind.

Can I connect multiple batteries in parallel or series?

Connecting batteries in parallel or series is possible but requires careful consideration and adherence to proper wiring and configuration guidelines. Consult the manufacturer or a professional for guidance to ensure safe and optimal performance.

How should I dispose of the battery at the end of its life?

Lithium-ion batteries should be disposed of properly to minimize environmental impact. Contact local recycling facilities or waste management authorities for information on safe battery disposal methods in your area.

How long will a 300ah 48V battery last?

With a normal deep cycle battery they will usually give 100 cycles at 100% DOD & 500 cycles at 50% DOD. This latest technology battery is different in that it will give 1400 cycles at 100% DOD and more 2400 cycles at 80% DOD & more than 3500+ cycles at 50% DOD.

How many amp hours is a 48V lithium battery?

A 48V Lithium Ion Battery with a capacity of 100 Ah (Amp hour) provides about 48 volts x 100 Ah = 4800 watts/hour.

What is the full charge of 48V lithium?

48V LiFePO4 batteries are fully charged at 58.4 volts and fully discharged at 40 volts.

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