48v 50ah lithium iron phosphate battery suppliers

Model: 48V 50Ah LiFePO4
Battery: 48V 50AH
Battery Type: Lifepo4
Support: Wholesale, OEM.ODM
Warranty: 10 years
Delivery Time: 7-14 days for samples, 35-60days for mass production
Packaging Details: Carton
Shipping Terms: Shipping Support: Air Freight, Sea Freight

The 48V 50Ah LiFePO4 battery from ACE – is ideal for home, solar, and UPS storage!

48V 50Ah lithium iron phosphate (LiFePO4) battery. This battery not only offers excellent performance and reliability but also has a wide range of applications in several fields, providing the perfect energy support for your home, solar system, and UPS energy storage solutions.

Home Applications:

  • Save on electricity costs: With its highly efficient energy storage performance, Cogent’s LiFePO4 battery can help you maximize the use of cheap nighttime power and lower the cost of daytime power supply.
  • Emergency Backup Power: No need to worry about inconvenience during power outages, our batteries provide reliable backup power to ensure home devices are always online.
  • Environmentally Sustainable: LiFePO4 technology is an environmentally friendly choice, containing no harmful heavy metals and helping to minimize the impact on the planet.

Solar Applications:

  • Solar Energy Storage: Pool solar electricity into our batteries for use at night or on cloudy or rainy days to maximize the self-sufficiency of your solar system.
  • Long Cycle Life: Cogent’s LiFePO4 batteries have an excellent cycle life, which ensures the long-term stable operation of your solar system.
  • Intelligent Management: With the advanced battery management system, you can remotely monitor and control the performance of the batteries to maximize the use of solar energy resources.

UPS Energy Storage:

  • Stable and Reliable: At critical moments, our batteries provide stable power support, ensuring that your equipment and data will not be interrupted.
  • High Energy Efficiency: Cogent’s LiFePO4 batteries are known for their high energy efficiency, reducing the overall operating cost of your UPS system.
  • Long-term investment: The battery’s long life and high reliability make it ideal for long-term investment.
Product Features
  • Safe and Reliable: This battery utilizes the potential of Lithium Iron Phosphate (Li-FePO4) technology to effectively reduce the risks associated with overcharging, over-discharging, over-current, and short-circuit accidents, ensuring superior safety. Users can firmly rely on its strong energy support.
  • Strong compatibility: The electrical parameters of the battery are fully compatible with traditional 12V AGM lead batteries, so there is no need for extensive changes to the charging system or additional accessories during replacement. Upgrading becomes easy and simple.
  • Environmentally friendly design: As an environmentally friendly alternative to traditional 12V lead-acid batteries, this battery is designed to avoid the use of heavy metals and acidic electrolytes. It meets stringent environmental requirements and reduces the negative impact on the ecosystem.

Whether it’s for home, solar or UPS storage, ACE’s 48V 50Ah lithium iron phosphate battery is a reliable, high-performance energy solution. If you would like to learn more about our products or have any questions, please feel free to contact us and we will be happy to provide you with more detailed information and personalized advice.


Q: What applications is the 48V 50Ah Li-Ion battery suitable for?
A: The 48V 40Ah Li-Ion battery is versatile and suitable for various applications, including electric bikes, electric scooters, solar energy systems, electric vehicles (EVs), backup power, and more.

Q: How does the energy density of the 48V 50Ah Li-Ion battery compare to other batteries?
A: The Li-Ion technology used in the 48V 50Ah battery provides a high energy density, allowing it to store a significant amount of energy in a compact and lightweight design compared to other battery types.

Q: Can I replace my current lead-acid battery with the 48V 40Ah Li-Ion battery?
A: In many cases, yes. The 48V 50Ah Li-Ion battery is designed as a drop-in replacement for lead-acid batteries, making it compatible with existing setups. However, it's essential to ensure that the charging system is suitable for Li-Ion batteries.

Q: What is the expected lifespan of the 48V 50Ah Li-Ion battery?
A: The lifespan depends on various factors, including usage, charging cycles, and maintenance. Generally, Li-Ion batteries have a longer lifespan compared to traditional lead-acid batteries, offering reliable performance over an extended period.

Q: Is the 48V 50Ah Li-Ion battery environmentally friendly?
A: Yes, Li-Ion batteries are considered more environmentally friendly than some other battery types. They do not contain harmful heavy metals like lead, and their production process has a lower environmental impact.

Q: Can the 48V 50Ah Li-Ion battery be used in solar energy systems?
A: Absolutely. The 48V 50Ah Li-Ion battery is well-suited for solar energy applications, providing a reliable and efficient energy storage solution for residential and commercial solar systems.

Q: Does the battery come with a Battery Management System (BMS)?
A: Yes, the 48V 50Ah Li-Ion battery is equipped with an integrated Battery Management System (BMS). The BMS ensures optimal battery performance and includes protection features against overcharging, over-discharging, overcurrent, and short circuits.

Q: Can I customize the 48V 50Ah Li-Ion battery for specific requirements?
A: Yes, customization options are available for parameters such as battery core, size, capacity, voltage, and connectors. This flexibility allows users to tailor the battery to meet their specific needs.

Q: What is the weight of the 48V 50Ah Li-Ion battery?
A: The weight of the 48V 50Ah Li-Ion battery may vary depending on the specific model and design. It is generally lighter than equivalent lead-acid batteries, contributing to the overall weight reduction of the system.

Q: How should I handle the disposal of the 48V 50Ah Li-Ion battery at the end of its life?
A: It's important to follow local regulations for battery disposal. Many areas have dedicated recycling facilities for Li-Ion batteries to minimize environmental impact. Ensure proper disposal to contribute to environmental sustainability


  • Grade A Cells: The KHLitech 48V lithium battery is made from grade A lithium-iron-phosphate battery cells which are better than those that claim automotive grade.
  • Perfect Replace Lead Acid Battery: The KHLitech 48V golf cart battery is a new generation for replacing lead acid batteries. Compared to the same capacity lead acid battery, a 48V golf cart battery has 1/3 weight, 2 times energy release, and 4 to 10 times cycles.
  • Long lifespan & Wide Application: 10 years lifetime and 5000+ deep cycles. KHLitech 48V 105Ah lithium battery is designed for a 48V golf cart, also it can be used in solar systems, home backup power, trolling motors, and marine. The peak current can be 500A for 5-10 seconds to start a huge motor on your golf cart. No worry about the high starting current anymore.
  • IP67 Waterproof & LCD Display: The special iron housing design has an IP67 waterproof rating. LCD optional, real-time understanding of battery voltage and capacity.
  • Intelligent BMS management system: The intelligent BMS system can accurately control the battery to improve the lifespan, with no explosion, and no fire.

Intelligent Battery Management System(BMS)

  • Overcharge protection function
  • Overdischarge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function
  • Cell balance function


Technical data

Nominal Voltage 48V
Rated Capacity 50AH @0.5C to 40V
Operating Voltage 58.4V
Stored energy 5.37Kwh
Cycle life@80%DOD 6000 Cycles
Approx. Weight 43.6kg
Internal Resistance ≤70.0 mΩ
Parallel Up to 16 sets
Max. Charge Current 105 A
Max. Discharge Current 50A
Dimensions L472mm×W334mm×H243mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range





-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 3% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Communication port RS485/RS232/CAN


Get a Best Quote

Scroll to Top

request a quote

Download Our Full Catalog
Get notified about new products!

request a quote

You will get the reply within 24 hours.