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 20ah LiFePO4 Battery, 48V Lithium Battery, 48V LiFePO4 Battery manufacturer / supplier in China, offering 48V 20ah LiFePO4 Battery Pack for Electric Bike, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China, Deep Cycle 9.6V 10ah Lithium Battery for LED Light and so on.

Gold Member Since 2009
Audited Supplier

48V 20ah LiFePO4 Battery Pack for Electric Bike

Get Latest Price
Purchase Qty. / Reference FOB Price
1-999 Pieces US $429
1,000+ Pieces US $459
Production Capacity: 1000pks/Day
Transport Package: Standard 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: Low Discharge Rate
Shape: Square Battery
Electrolyte: LiFePO4

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Basic Info

Model NO.: opt-48-20
Installation: Packaged
Rechargeable: Chargeable
Certificate: CE,UL,SGS/RoHS,Rbrc,ISO9001:2000,ISO1400,Ts16949:2
Components: Lithium Iron Phosphate
Composed Type: in Parallels and Series
Warranty: 2 Years
Color: Blue/Black .
Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
Origin: China Mainland(Guangdong)
HS Code: 8507600090

Product Description

48v 20ah lifepo4 battery pack for electric bike

Electrical Charateristics
Nominal Voltage48V
Nominal Capacity20Ah
(Max. at1000Hz)
Expected Cycle Life2000 cycles

 Mechanical Characteristics

 Operation Conditions
Charge MethodConstant Current/Constant Voltage
Max. Charge Voltage58.4V
Standard Charge Current4A
Charge Temperature0ºC~45ºC
Max. Continuous Discharge Current30A
Peak Instant               Discharge Current50A,
Peak Instant               Discharge Time5 seconds
Discharge Cut-off Voltage40.0V
Discharge Temperature-20ºC~65ºC
Storage Temperature-20ºC~45ºC


l  Attractive cycle life
l  Extended safety performance
l  Wide operating temperature range
l  Unrivalled high temperature performance
l  Green energy without metal contaminant
l  High capacity
l  Steady output voltage
l  Little self-discharge
l  Double safety protection
l  Withstanding very high level of vibrations and shocks

Safety Characteristics

l  Over-charge/Over-discharge Ability to withstand over-charge/withstand over-discharge, and there is no fire, no exploding and work well
l  Short circuit Ability to withstand short circuit, and there is no fire, no exploding
l  Acupuncture Ability to withstand nail puncturing, and there is no fire, no exploding
l  Thermal shock Ability to withstand thermal shock, and there is no fire, no exploding 

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