Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

Battery, LiFePO4 Battery, Lithium Battery manufacturer / supplier in China, offering 12V 50ah Motorcycle Starting LiFePO4 Battery Pack, Rechargeable 32650 LiFePO4 Lithium Ion Battery, Easy Portable 12V 10ah Lithium-Ion Battery for E-Tool and so on.

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Supplier Homepage Product LiFePO4 for Transportation (EV,HEV,e-bike,e-boat,etc) 12V 50ah Motorcycle Starting LiFePO4 Battery Pack

12V 50ah Motorcycle Starting LiFePO4 Battery Pack

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $300 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $300
100+ US $1
Get Latest Price
Production Capacity: 60, 000 PCS/Year.
Transport Package: Customized Package
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: opt-1250
  • Connection Mode: Series and Parallel
  • Discharge Rate: High Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 12V
  • Electrolyte: LiFePO4
  • Lead Time: 25days
  • Charge Time: 1-5h
  • Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949
  • Export Markets: Global
  • Max Charge Rate: 14.6V
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: 50ah
  • Usage: Remote Control Plane
  • Life Cycle: 2000 Times at 1c Rate, 100% Dod
  • Warranty: 2years
  • Application: E-Car,E-Bike ,Scooter,E-Walker
  • Advantages: Safety,Long Life Cycles,High Energy Density
  • Discharging Rate: < 3c
  • Trademark: OPTIMUMNANO
  • Origin: China Guangdong Shenzhen
Product Description
12V  50ah Motorcycle Starting LiFePO4 Battery Pack

Product Features 

1. Safe: Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery over charge or discharge. 

2. Environmental-friendly: Accredited with RoHS, without any hazardous and noxious substances. 

3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery. 

4. Powerful: Able to discharge at -20 and 65° C max. 

5. Long cycle life: Over 2000 cycles with capacity staying at minium 80%. Lead battery and other Li-ion batteries only have 300-500 cylces, such as Ni-Cd battery, Ni-MH battery. 

6. Wide temperature range: Available for use when the temperature ranges from -20° C to 70° C. 

7. Quality assurance: BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE, IEC62133, RoHS certificates. 

Our Advantages 

1. Specialized in production of lithium iron phosphate batteries for over 4 years. 
2. Providing tailor-made high-standard energy solutions in accordance to client's demands. 
3. With technical of over 2 years in on-site installation and debugging for more than 1000 HEV and EV. 
4. Having made and implemented energy solutions for over 100 styles of EV. 
5. With rich experience in drawing up and executing new energy solutions such as special energy-storage systems like wind-solar hybrid power generation and UPS for military and hospital. 

6. Whole-journey nanny service after sale. 


Applications 

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

specification:
NO.ItemGeneral ParameterRemark
1ModelIFR 32650
2Casing material for single cellsteel case for single cells
3Standard capacity(0.2C5A)50Ah
4Mininum Capacity(1C5A)47.5AhNominal capacity greater than 95%;
5Rated voltage12VWork voltage
6Max.Charge voltage14.6V
7Cut-off voltage10.0V
8Standard charge and discharge current0.2C5A
9charging Time         6.0hours0.2C5A
10Max constant discharge current3C5A
11length197±0.5mm10 Paralleled 4 Serial
12width165±0.5mm
13height169±0.5mm
14Weight(Approx,including case)About 7kg
15Impedance(Max, at 1000Hz.)≤ 10mΩ
16Charge method
(CC/CV)
StandardCC0.2C14.6V cut off
CV14.6V0.05C cut off
RapidCC1C14.6V cut off
CV14.6V0.05C cut off
17
Operate temperature
Charge0ºC~45ºC
discharge-20ºC~60ºC
storage-20ºC~45ºC

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