48V LiFePo4 Battery
48V Lifepo4 lithium battery aims to provide reliable and durable energy, making it the ultimate choice for various applications, Ideal for powering home solar systems, RVs, and other energy storage needs.
Nominal Voltage: 48V
Operating Voltage Range: 40-58.4V
Maximum Charging Voltage: 58.4V
Capacity Range: Typically between 10Ah to 200Ah.
Charge/Discharge Efficiency: Up to 90%.
Operating Temperature Range: -20°C to 60°C.
Self-Discharge Rate: 1-3% per month.
Long Lifespan
Allows 6000+ deep discharge cycles, ensure longevity and durability.
Safety
Built-in intelligent protection and keep working safety.
High Efficiency
Support 3C discharge rate and low self-discharge rates.
Lightweight
2 or 3 times lighter than the equivalent lead-acid battery
48v lifepo4 lithium battery Models
Hongyitai is a China LiFePo4 battery manufacturer, specializing in various LiFePO4 battery packs. Below are our 48V 50Ah lifepo4 battery, 48V 60Ah lifepo4 battery and 48V 100Ah lifepo4 battery. Of course, we wholesale for 48V lifepo4 battery packs.
48V 50Ah LiFePo4 Battery
Nominal voltage: 51.2V
Nominal capacity: 50Ah
Rated energy: 2560Wh
Recommend charge current: ≤25A
Peak discharge current: 100A
Internal resistance: ≤30mΩ
48V 60Ah LiFePo4 Battery
Nominal voltage: 51.2V
Nominal capacity: 60Ah
Rated energy: 3072Wh
Recommend charge current: ≤30A
Peak discharge current: 100A
Internal resistance: ≤30mΩ
48V 100Ah LiFePo4 Battery
Nominal voltage: 51.2V
Nominal capacity: 100Ah
Rated energy: 5120Wh
Recommend charge current: ≤50A
Peak discharge current: 200A
Internal resistance: ≤20mΩ
48V lifepo4 battery pack suitable
The 48V Lifepo4 server rack battery is highly suitable for applications such as solar energy storage, golf carts, forklifts, RVs, electric vehicles, and off grid systems. Compared to lead-acid batteries, its long-term value is higher, making it the preferred type to replace traditional 48V batteries.
48V LFP Battery Factory
- MOQ: 100 pieces per model.
- All orders come with the necessary certificates.
- Support series and parallel combination.
Hongyitai: your 1st choice for 48V lifepo4 battery company
10 Years of Professional Technology and Experience
We have over 10 years of experience in battery research and development, specializing in the production of lithium iron phosphate (LiFePO4) batteries of various voltages.High-Quality Products
All our battery cells are grade A, ensuring that each battery meets international standards. Advanced production equipment ensures that each battery is produced with high precision and standards.Customized Services
We can provide customized battery solutions according to specific customer needs, including voltage, capacity, dimensions, and casing material.Safety and Reliability
Our lithium iron phosphate batteries offer excellent thermal stability and safety, with an integrated Battery Management System (BMS) providing protection against overcharging, over-discharging, overcurrent, and short-circuiting.
Shell materials to consider when custom 48V batteries
Steel Casing:
- High compression & corresion resistance: Steel casings have greater physical stability and compressive strength than aluminum casings, suitable for applications requiring high strength.
ABS/PC Housing:
- Good insulation & Lightweight: plastic casings have natural insulating properties, reducing the risk of internal short circuits in batteries.
Composite Material Casing:
- High specific stiffness: Composite materials have high specific stiffness and low weight, suitable for applications that require both high strength and lightweight.
48v lifepo4 solar battery manufacturing process
#1 Cell Preparation
Select 3.2V lifepo4 battery cells that meet your demands.
#2 Battery Sorting
Make sure that the capacity, voltage, and internal resistance of the selected cells are consistent.
#3 Arrangement & Assembly
Combine the required battery modules in a series-parallel manner.
#4 Spot Welding
The positive and negative terminals of the battery are connected via nickel tabs to form the desired capacity or voltage.
#5 Mounting Protection Board
Connect the protection board on the battery pack to ensure that its overcharge, overdischarge and short circuit protection functions properly.
#6 Waraping & Aging
Wrap the battery pack into metal casing while charging and discharging to activate the battery pack performance.
FAQs for 48v lifepo4 lithium battery
Key parameters required for customizing a 48V lithium iron phosphate (LiFePO4) battery:
- Rated Voltage and Capacity: Confirm the nominal voltage is 48V. Capacities supported range from 10Ah to 400Ah.
- Charge and Discharge Current: Typically, these batteries support currents of 50A or 100A for continuous operation, with peak currents up to 200A.
- Battery Management System (BMS): Must include protection functions such as overcharge, over-discharge, over-current, short circuit, and temperature protection. Consider whether additional features like mobile app connectivity or Bluetooth are needed for monitoring battery parameters.
- Dimensions and Weight: Provide the maximum available space and weight constraints for the battery enclosure.
- Operating Temperature Range: Usually ranges from -20°C to 60°C.
- Enclosure and Waterproof Rating: Options include sheet metal (primary), ABS, or aluminum housings, depending on requirements for durability and waterproofing.
The recommended charging voltage is between 56.8V and 58.4V.
The lifespan of a 48V LiFePO4 battery typically ranges from 5 to 10 years, with cycle counts reaching up to over 6000 cycles.
