Custom 48V Lifepo4 Battery Manufacturer in China
48V lifepo4 battery pack consists of 15S or 16S lifepo4 battery cells in series to reach 48V(15S) nominal voltage or 51.2V(16S) nominal voltage. Composed of high-capacity lifepo4 prismatic cells, 48V lifepo4 batteries can be made in a modular design of 48V 100Ah,200Ah,300Ah, or 400Ah to meet different applications of solar energy storage, golf carts, UPS, telecommunication, and low-speed vehicles.
As the leading battery manufacturers in China, VTCBATT lifepo4 battery packs bms 48v are intelligent BMS to monitor the battery performance via Bluetooth, WIFI, Upper Computers, and EMS. Besides the basic 3-layer protections against overcharge, overdischarge, overcurrent, and overtemperature, the 48V lithium battery BMS can support multiple communication protocols of RS485, RS232, and CAN.
With 20 years of battery expertise, VTCBATT can support OEM/ODM orders from initial technical prototype design to after-sales local support of bulk orders.VTCBATT can design the 48V lifepo4 battery packs in different steel cabinet styles of powerwall, floor, and rackmount to suit different applications.
48V lifepo4 Battery Pictures
48V lifepo4 Battery Production
48V LiFePO4 batteries are produced by an automated production line to ensure the ultimate safety and reliability. The automatic laser welding can ensure the good soldering of each cell and avoid risks of internal short-circuit and bad connections.Till now, we have tens of thousands of 48V LiFePO4 batteries successfully installed all over the world.
Key Feature of 48V lifepo4 batteries
VTCBATT insists on using Brand New and Grade A cells to assemble the 48V batteries, which can last 6000 cycle life and 10 years + lifespan.
Featuring 1% low self-discharge rate, the 48V batteries are ideal for low-speed vehicles, solar energy storage, and golf cart applications.
VTCBATT offers a 5-year warranty for the 48V LiFePO4 batteries, and local agents worldwide can provide repair and assistance. The 48V Lifepo4 battery cells have 6000+ cycle life and above 10 years lifespan. VTCBATT can offer an extended warranty for the BMS repair.
The smart BMS of the 48V lifepo4 batteries not only has basic protections against overcharge, overdischarge, overcurrent, and overtemperature, but also has multiple functions of Bluetooth, WIFI, EMS, and GPS,anti-theft, and heating integrated.
Furthermore, VTCBATT has both the hardware and software design capabilities to customize the 48V lifepo4 batteries to meet your specific demands.
EMS( energy management system) is the cutting-edge technology to monitor the battery performance after installation, which can support remote software upgrade, battery faults and protection warnings, and multiple indications of cell voltage, capacity, and temperature.
Applications
Golf Carts48v 100ah lithium golf cart battery is the most popular golf cart battery model, which can power the carts strongly and bring an unexpected experience of golfing. Compared with normal lead acid 48V batteries, 48V golf cart batteries are maintenance-free and support a max 3C 600A burst power to enjoy power free.
Household Energy StorageWith ultra-long 6000+cycles, the 48v battery lifepo4 for household energy storage can maintain a 10+ years lifespan to provide a stable power supply to all the electric appliances in the family, which can reduce the electricity bills greatly and save cost.
Low-speed vehicles48-volt lithium batteries are widely used in low-speed vehicles to reduce the cost of gasoline and support a maximum 10-year lifespan. Featuring intrinsic safe chemistry, the 48V lifepo4 batteries are safe to use in the low-speed vehicles under proper usage.
Telecommunicationlifepo4 48v battery is widely used in telecommunication to operate as a stable backup power during power outages or maintenance periods. Lifepo4 battery is a very stable and reliable chemistry to ensure the stable operation of the telecommunication equipment.
Worldwide Installation Cases
- solar battery 48v 100ah installation cases world wide
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1. Choose the correct 48V lifepo4 battery charger.
-Identify the 48V lifepo4 battery is 15S 48V nominal voltage or 16S 51.2V nominal voltage first.15S 48V lifepo4 battery is fully charged at 54V,while 16S 48V lifepo4 battery is fully charged at 57.6V.
-Choose the correct 48V lifepo4 battery charger in 54V charge voltage or 57.6V charge voltage.
-Avoid using a lead-acid battery charger.
-The charger connector should match the battery terminal or connector exactly.
2. Charge at the correct places
-Never charge the battery under high temperatures, which is dangerous.
3. Monitor the charge status
Monitor the charge status and avoid overcharge. Most 48V lifepo4 batteries are provided with Bluetooth or software functions to monitor the charge status.
A: 48V lifepo4 battery consists of 15S or 16S lifepo4 battery cells in different enclosures or compartments. The capacity can vary from 5Ah to 10000Ah, tailor-made for different customers’ requirements.
A:48V lifepo4 battery has models of 48V 100Ah,48V 200Ah,48V 300Ah,48V 400Ah.
We can also make 48V lifepo4 battery in a modular design, and it will be convenient to assemble in parallel directly.
A: Yes. 48V Lifepo4 battery can replace a lead-acid battery directly. But you need to use a specific 48V lifepo4 battery charger to replace the lead-acid battery charger.
A: Yes.VTCBATT 48V LiFePO4 batteries can be connected in parallel or series,but there is limits in the number of batteries.
Consult VTCBATT before installation.
A: -Avoid improper usage of overcharge, overdischarge, overcurrent, and short circuit.
– Charge and discharge the 48V batteries under cool temperatures.
– Use the specified 48V lifepo4 battery charger.
– Correct store in 60% SOC and keep periodic charge per 6 months.
1. Charge Precautions
Use a specific 48V lifepo4 battery charger to charge the battery. The charger should adopt CC/CV charging mode and have smart protection against overcurrent, overtemperature, and overcharge. The battery charger should have extra functions of a temperature sensor and cell balance.
2. Storage Precautions
-Store the 48v battery lifepo4 battery in cool, dry, and clean places.
– Keep the battery at 48V-50V (60% SOC) before long-term storage and recharge the battery every 6 months.
-Disconnect with any loads or wiring.
3. Usage Precautions
-Avoid over-discharge of the 48V battery, which will shorten the battery lifespan.
-Avoid high temperatures and freezing conditions.
-Install the 48V batteries securely and avoid physical damage.
4. Correct Design
Use a 48V lithium battery BMS with functions of cell balance, temperature sensor, and smart monitoring.
Add fuses or circuit breakers on the batteries for over current protection.
Solid construction of holders and compartments to avoid internal short circuit.
A:48V LiFePO4 batteries are widely used in solar energy storage systems, golf carts, motorcycles, electric bikes, low-speed vehicles, UPS, and telecommunications.
A: 48v lifepo4 battery has below advantages:
1. Ultra-long cycle life
48V LiFePO4 battery has up to 6000+ times under conditions of room temperature and 80% DOD, which means that its lifespan is 5-10 years.
2. Compact size and light-weight
Featuring high energy density,48v battery lifepo4 is only ⅓ the size and weight of the same 48V lead acid batteries.
3. Fast Charging
By using the specific 48v lifepo4 battery charger with 1C charge rate,
48v lifepo4 battery can support 1C fast charging and be fully charged within 1.2 hours, which will bring great convenience without a long wait.
4. No Mantenaince
48v battery lifepo4 is free maintenance without extra effort to add water, which is convenient to use.
5. Environment Friendly
48v battery lifepo4 is eco-friendly and doesn’t have pollution to the environment.
A: Under conditions of room temperature and 80% DOD, a lifepo4 48v battery can last 5-10 years with 6000+ cycles. But the lifespan largely depends on the application due to different charge and discharge rates.
Pls refer to the below 48V LiFePO4 battery voltage chart in charge and discharge.
