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

Rechargeable Battery, LiFePO4 Battery, Life Battery manufacturer / supplier in China, offering Small Size 20ah 48V Lithium LiFePO4 Rechargeable Battery, Heavy Duty Tow Trucks Electric Tractor Truck Head for Sale, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China and so on.

Gold Member Since 2009
Audited Supplier

Small Size 20ah 48V Lithium LiFePO4 Rechargeable Battery

Get Latest Price
Purchase Qty. / Reference FOB Price
10-99 Pieces US $460
100+ Pieces US $1
Production Capacity: 2000pks/Day
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Payment Terms: T/T
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: High Discharge Rate
Size: Small
Accessories Type: Battery

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Basic Info

Model NO.: OPT-4820Li
Rated Capacity: 500MAH~1000MAH
Standard Voltage: 48V
Electrolyte: LiFePO4
Rated Voltage: 48 V
Components: LiFePO4(Lithium Iron Phosphate)
Max Charge Volatage: 58.4V
Cut-off Voltage: 30V
Self-Discharge Rate: Less Than 3% Monthly
Certifications: CE, UL, RoHS, SGS, Ts/16949 and ISO9001-2008
Warranty Time: 2years
Specification: UL, CE
Origin: China Mainland(Guangdong)
HS Code: 8507600090

Product Description

Small Size 20AH 48V Lithium LiFePO4 Rechargeable Battery For Electric Scooter


Safe: The safest LiFePO4 battery so far, with CE, UL approved.

Environmental-friendly: All of our LiFePO4 approved RoHS.

Quality: Have obtained ISO9001-2008 and TS/16949 certification. Every

Cells in the same capacity, impedance, self-discharging, voltage, discharge

Stage, CC ratio.

Other features:

1. Safety: Safest Li-ion battery, CE UL approved, built-in BMS, none fire, none explosive

2. Clean and Green energy, no toxic material contained

3. Powerful: HP battery can discharge in 15C~20C

4. Long life cycle, > 2000 times deep cycle 80% capacity left, 8 times of lead acid battery

5. No memory effect, highly efficient charge anytime, no reduction of capacity

6. Operation temperature: -20~70° C

7. 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

8. Good performance at high temperature and high temperature resistance

9. Low self-discharge rate: < 3% monthly

Good performance

Test Report For Single Cell 3.2V 5AH LiFePO4 Battery

Condition: Low Temperature -20° C± 5° C

Charging Capacity: 5181(mAh)

Discharging Capacity: 4673(mAh)

Discharging time: 187minutes
Casing material for single cellNickel plated steel
Standard capacity(0.2C5A)20Ah
Mininum Capacity(1C5A)19Ah
Rated voltage48V
Max.Charge voltage58.4V
Cut-off voltage40.0V
Standard charge current5A
charging Time5.0h
Max Continuous discharge current40A
Max discharge curren50A
Battery dimension180   ±1*150±1*350±1mm
Total weight(Approx.)About 12Kg
Impedance(Max, at 1000Hz.)≤   15mΩ
Charge method (CC/CV)Standard0°C~45°C
Discharge-20°C~4 5°C

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