HyXinbattery’s 51.2V 300Ah ultra capacity battery pack features:
1. Stable and Safe: The 51.2V 300Ah LiFePO4 battery ensures stability and safety with its non-toxic, cobalt-free lithium iron phosphate chemistry.
2. Fire Resistance: This battery chemistry eliminates the risk of thermal runaway and fire propagation, providing enhanced safety.
3. Heat Dissipation: The LiFePO4 battery does not generate excessive heat, alleviating the need for additional cooling measures or toxic cooling methods.
4. Reliable BMS System: The 51.2V 300Ah LiFePO4 battery features a dependable Battery Management System (BMS) that ensures safety and optimal performance.
5. Bluetooth Monitoring: The battery is equipped with Bluetooth monitoring capabilities, allowing for convenient and real-time monitoring of its status and performance.
6. Long Lifespan: With a long lifespan, the LiFePO4 battery provides extended usage, reducing the need for frequent replacements and offering a cost-effective energy storage solution.
Applications: Electric Vehicles (EVs); Energy Storage Systems (ESS); Portable Electronics; Backup Power Solutions; Renewable Energy Integration; Off-Grid Power Systems; Marine and RV Applications; Industrial and Commercial Applications
→51.2V300Ah-16S LiFePO4 Battery Specification


A 51.2V 300Ah LiFePO4 battery pack is a high-capacity energy storage solution commonly used in applications requiring substantial and reliable power. It consists of multiple individual LiFePO4 battery modules assembled into a sturdy rack for easy installation and management.
Voltage: 51.2 volts
Capacity: 300 amp-hours (Ah)
Chemistry: Lithium Iron Phosphate (LiFePO4)
Configuration: Typically consists of multiple modules connected in series and parallel.
Rack-mounted design: Allows for easy installation and scalability.
Renewable Energy Storage: Stores excess energy from solar panels or wind turbines.
Electric Vehicles: Powers electric buses, trucks, or off-road vehicles.
Uninterruptible Power Supplies (UPS): Provides backup power for critical systems.
Off-grid Power Systems: Ideal for powering homes, cabins, or other remote locations without grid access.
High Energy Density: Stores a significant amount of energy in a compact space.
Long Cycle Life: LiFePO4 batteries offer thousands of cycles without significant capacity loss.
Safety: LiFePO4 chemistry is inherently safer than other lithium-ion batteries.
Scalability: Rack design allows for easy expansion by adding more modules.
Reliability: Provides consistent and reliable power output.
In summary, a 51.2V 300Ah LiFePO4 battery pack is a versatile and efficient power solution for a wide range of applications. Its high capacity, long cycle life, safety, and scalability make it a popular choice for energy storage and backup power needs.
A 51.2V 300Ah LiFePO4 battery pack is a high-capacity energy storage solution commonly used in applications requiring substantial and reliable power. It consists of multiple individual LiFePO4 battery modules assembled into a sturdy rack for easy installation and management.
Key Features:
The manufacturing of 300Ah 51.2V LiFePO4 batteries involves several key steps:
1. Cell Production:
Material Preparation: Lithium iron phosphate (LiFePO4) cathode material and graphite anode material are prepared and purified.
Electrode Coating: The active materials are coated onto metal foils to form the positive and negative electrodes.
Separator:A porous separator is placed between the electrodes to prevent direct contact.
Cell Assembly:The electrodes, separator, and electrolyte are assembled into a sealed cell.
2. Module Assembly:
Multiple cells are connected in series and parallel to form a module.
A Battery Management System (BMS) is integrated into the module to monitor voltage, temperature, and state of charge, ensuring safe and efficient operation.
3. Battery Pack Assembly:
Multiple modules are connected in series and parallel to achieve the desired voltage and capacity.
The battery pack is typically housed in a sturdy enclosure for protection and ease of installation.
4. Testing and Quality Control:
Rigorous testing is conducted to ensure the battery pack meets performance, safety, and quality standards.
LiFePO4 Chemistry:The use of LiFePO4 chemistry provides excellent safety, long cycle life, and high energy density.
BMS Integration: A BMS is crucial for monitoring and managing the battery pack’s performance.
Modular Design: The modular structure allows for flexibility and scalability.
Quality Control: Strict quality control measures ensure reliable and consistent performance.
This manufacturing process results in a high-capacity, long-lasting, and safe battery pack suitable for various applications.
A 51.2V 300Ah LiFePO4 battery is a powerful energy storage solution with numerous applications. Its high capacity and energy density make it ideal for various tasks, from powering homes to powering electric vehicles.
Applications:
High Energy Density: This translates to more energy stored in a smaller package.
Long Cycle Life: LiFePO4 batteries are known for their exceptional cycle life, meaning they can be charged and discharged thousands of times without significant degradation.
Safety: LiFePO4 chemistry is inherently safer than other lithium-ion chemistries, reducing the risk of thermal runaway.
Fast Charging: These batteries can be charged quickly, reducing downtime.
Wide Operating Temperature Range: They can operate efficiently in a wide range of temperatures, making them suitable for various environments.
Environmental Friendliness: LiFePO4 batteries are more environmentally friendly than traditional lead-acid batteries.
In summary, a 51.2V 300Ah LiFePO4 battery offers a compelling combination of high capacity, long cycle life, safety, and versatility.
| Item | General Parameters |
| Typical Capacity | 300Ah |
| Minimum Capacity | 300Ah |
| Nominal Voltage | 51.2V |
| Voltage at end of Discharge | 41.6V ±0.5V |
| Battery limit voltage | 58.4V±0.5V |
| Internal Impedance | ≤50mΩ |
| Standard charge | Constant Current 60A |
| Constant Voltage 58.4V | |
| Standard discharge | Constant current 150A |
| end voltage 41.6V±0.5V | |
| Fast charge | Constant Current 150A |
| Constant Voltage 58.4V | |
| Maximum Continuous Charge Current | 150A |
| Maximum Continuous Discharge Current | 200A |
| Operation Temperature Range | Charge: 0~45℃ |
| Discharge: -20~60℃ | |
| Storage Temperature Range | Battery storage ambient temperature (-10℃~45℃) |
| Charge quantity 30%~50% |







The lead time for standard cell orders is 3-7 working days for fast delivery within the United States and the European Union. For custom battery packs, the estimated lead time for the entire development, production, and delivery process is 25-30 working days. However, if your battery pack has more complex technical requirements, this lead time may be extended. Please consult our team for more detailed information.
Choose HyXinbattery as your supplier for energy storage solutions. Our factory excels in expertise, production capabilities, and adherence to industry standards. With streamlined logistics, we ensure timely delivery and offer flexible customization options to meet your specific needs. Trust our proven track record for reliable products and efficient service. Experience the advantages of HyXinbattery: superior quality, on-time delivery, and tailored solutions.
In our products, we use cells from EVE, CATL, Gotion, REPT and other well known brands. The most important process is determining the right cells for each customer’s unique battery pack needs, and our Research & Development team is well equipped to make those determinations.
We provide a warranty of 3 years for our cells and battery packs. In the unlikely event of any defects, we will replace the batteries. However, please note that we do not offer warranty coverage for batteries that have been improperly maintained. This includes cases of incorrect polarity, improper installation, overheating during storage or usage, physical damage, fire, freezing, water damage, tampering, terminal damage, failure to properly charge the battery, or exceeding the rated charge/discharge cycles.
Absolutely! At HyXinbattery, we offer customization options to meet your specific requirements. Whether it’s incorporating your company’s logo or branding elements onto the battery packs, we can handle it seamlessly. Our team of experts will work closely with you to ensure that your customization needs are met with precision and professionalism. Rest assured, we understand the importance of your brand identity and will handle it with utmost care and attention to detail. Choose HyXinbattery for personalized solutions that reflect your unique brand image.
When it comes to choosing transportation methods, we at HyXinbattery prioritize safety, efficiency, and cost-effectiveness. Our experienced logistics team carefully assesses various factors such as distance, volume, and urgency to determine the most suitable transportation method for your specific needs. We have established reliable partnerships with reputable shipping companies and freight forwarders, ensuring secure and timely delivery of our products. Rest assured, we will select the optimal transportation method that guarantees the safe and efficient transportation of your orders, while considering your budgetary requirements. Trust us to handle your transportation needs with utmost professionalism.
Payment Methods: T/T(support deposit card). Paypal (support credit card)
Payment Handling Fee: Payment via PayPal (4.7% extra PayPal Cost). Payment via T/T ($30 extra for each payment)
At HyXinbattery, we prioritize the safe delivery of our products. We provide insurance coverage for shipments, ensuring that you are protected in case of any unforeseen circumstances during transit. Additionally, we offer a tracking number for all shipments, allowing you to monitor the progress of your order in real-time. With our insurance coverage and tracking system in place, you can have peace of mind knowing that your products will arrive safely and that you can track their journey until they reach your destination.
At HyXinbattery, we utilize high-quality LiFePO4 cells in our battery packs. These cells are known for their exceptional safety, long cycle life, and high energy density. We carefully select and source LiFePO4 cells from reputable manufacturers to ensure the reliability and performance of our battery packs. Such as EVE, CATL, BYD, Gotion, Gangfeng, REPT, Topband, CALB etc.,
When it comes to choosing transportation methods, we at HyXinbattery prioritize safety, efficiency, and cost-effectiveness. Our experienced logistics team carefully assesses various factors such as distance, volume, and urgency to determine the most suitable transportation method for your specific needs. We have established reliable partnerships with reputable shipping companies and freight forwarders, ensuring secure and timely delivery of our products. Rest assured, we will select the optimal transportation method that guarantees the safe and efficient transportation of your orders, while considering your budgetary requirements. Trust us to handle your transportation needs with utmost professionalism.
We are pleased to offer chargers to our valued clients who purchase batteries from us. However, we regret to inform you that we are unable to provide chargers separately for standalone purchases. Please note that we will include the cost of battery chargers in the invoice when you purchase batteries from us. For further information, we recommend consulting our team. Thank you for your understanding.
At HyXinbattery, we guarantee a good quality battery pack through the following key factors:
1. Superior Cell Selection: We carefully choose high-quality lithium-ion cells from trusted suppliers known for their reliability and performance.
2. Stringent Quality Control: Our manufacturing processes adhere to strict quality control measures, ensuring consistent and precise assembly of battery packs.
3. Advanced Battery Management System (BMS): Our battery packs are equipped with an advanced BMS that provides overcurrent protection, short-circuit protection, temperature detection protection, and balancing functionality, ensuring safe and efficient operation.
4. Extensive Testing: We conduct comprehensive testing, including performance, safety, and reliability assessments, to verify the quality and durability of our battery packs.
5. Experienced and Certified Factory: Our state-of-the-art factory follows industry standards and certifications, ensuring high-quality manufacturing processes and safe transportation of our batteries.
By focusing on these factors, we guarantee that our battery packs meet the highest standards of quality, safety, and performance, providing our customers with a reliable and long-lasting energy storage solution.
Our clients have consistently praised HyXinbattery for its exceptional performance and reliability. They appreciate the battery’s long lifespan, cost-effectiveness, and convenient Bluetooth monitoring capabilities. The reliable BMS system with features such as overcurrent protection, short-circuit protection, and temperature detection has been highly regarded for ensuring safety. The high energy density and long cycle life of the LiFePO4 cells used in HyXinbattery packs have also received positive feedback. Overall, clients value HyXinbattery for its quality, innovation, and commitment to providing reliable home energy storage solutions.
Main battery types: Lithium batteries, LiFePO4 batteries, custom LiFePO4 battery packs, All-in-one ESS home solar battery system.
Main Applications: E-bikes, RVs, Golf Cars, Touring cars, E-scooters, Forklifts, Sweepers, Yachts, Vehicle devices, E-mobility equipments, Marine, Household Energy system and RV Solar system.