Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Management System Certification:
ISO14001:2004, OHSAS18001:2007
Main Markets:
North America, Europe, Australia
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

48V 50ah Lithium Battery, LiFePO4 Battery Pack, Battery manufacturer / supplier in China, offering LiFePO4 Battery 48V 50ah for Wind Generator with BMS, Heavy Duty Tow Trucks Electric Tractor Truck Head for Sale, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China and so on.

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  • LiFePO4 Battery 48V 50ah for Wind Generator with BMS

LiFePO4 Battery 48V 50ah for Wind Generator with BMS

Get Latest Price
Purchase Qty. / Reference FOB Price
1-49 Pieces US $500
50+ Pieces US $1
Production Capacity: 2000pks/Day
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Payment Terms: T/T, Western Union
Type: Lithium-Ion Batteries
Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
Nominal Voltage: 48V
Discharge Rate: High Discharge Rate
Shape: Cylindrical Battery
Electrolyte: LiFePO4

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Basic Info

Model NO.: OPT-4850
Installation: Packaged
Rechargeable: Chargeable
Application: E-Car ,E-Bus ,Golf Car ,Trolley,E-Bike,Scooter,RV,
Light Weight: 1/3 of SLA
Cycle Times: 2000 Times
Lead Time: 25days
Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949 ,SGS ,BV , IEC62133
Advantages: Safety,Long Life Cycles,High Energy Density
Discharging Rate: < 3c
Warranty: 2year
Weight: 30kg
Charge Time: 1-5h
Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
Origin: China Guangdong Shenzhen
HS Code: 8507600090

Product Description

Lifepo4 48V 50ah battery for wind generator

Product Description
Product Feature
1. Safety: Safest Li-ion battery, CE UL approved, built-in protection circuit board (BMS), no fire, no explosion
2. Clean and Green energy, no toxic material contained
3. Long life cycle, > 2000 times deep cycle at 1C rate, 6-8 times of lead acid battery
4. No memory effect, highly efficient charge anytime, no reduction of capacity
5. Operation temperature: -20~65 C
6. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-CD battery, 1/2 weight of lead acid battery
7. Good performance at high temperature and high temperature resistance
8. Low self-discharge rate: < 3% monthly

1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment

Use in electric richshaw vehicle,electric skatingboard,e-bike,e-motorcycle,e-car,solar light,ups,electric boat,LED

1.this battery suitable for all of the electric vehicle and skiing borad and UPS backup.
2.The cycle life of the battery pack can reach 2000 times with 0.2C-1C discharge current.

3.The Li-ion battery is have half dimension and third weight compare with the lead-acid battery. Thus the performance of the whole EV is improved and the battery can be taken off easily.

4.The pack have a BMS, so it will not over-discharge and over-charge. It is as a balance charger, but it is cheaper than it.

1/3 weight of SLA battery
Ul,CE,ROHS approved;

l  Electrical Characteristics
Nominal Voltage               48V
Nominal Capacity50Ah
(Max. at1000Hz)
Expected Cycle Life2000 cycles

l  Mechanical Characteristics

l  Operation Conditions
Charge MethodConstant Current/Constant Voltage
Max. Charge Voltage58.4V
Standard Charge Current10A(0.2C)
Charge Temperature0ºC~45ºC
Max. Continuous Discharge Current100A
Peak Instant               Discharge Current150A
Peak Instant               Discharge Time5 seconds
Discharge Cut-off Voltage20.0V
Discharge Temperature-20ºC~65ºC
Storage Temperature-20ºC~45ºC

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