Yangtze 52V 20ah Li Ion Battery Pack for Ebike and Electric Scooter

• Type: Lithium-Ion Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar
• Nominal Voltage: 48V
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Model NO.: LFeLi-4820
• Installation: Fixed
• Rechargeable: Chargeable
• Cycle Life: 8000 Times
• Warranty: 5 Years
• Certificate: Ce/RoHS/UL/MSDS/Un38.3
• Terminal: Copper
• Color: Grey, Black, Red, Green, White
• OEM/ODM: Acceptable
• Battery Protection: PCM/PCB
• Container Material: ABS/Customized
• Transport Package: Carton, Pallet
• Specification: 48V20AH Llithium Battery
• Trademark: Yangtze Battery
• Origin: China
• HS Code: 8507200000
• Production Capacity: 2000000 Pieces/Year

Product Description

*****Product Description****

Key Features :
♦Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership 
♦Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries 
♦Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity 
♦Wider Temperature Range : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation 

Applications :
♦Wheelchairs and scooters 
♦Solar/wind energy storage 
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes

Item	Specification
Model	LFeLi-4820
Rated Capacity (5HR)	20AH
Normal Voltage	51.2V
Discharge Ending Voltage	43.2V
Charging Limited Voltage	57.6V
Max. Charging Current	20.0A
Max. Continue Discharging Current	20.0A
Weight	Approx. 14kg
Display	Without a display screen
Parallel Connection	Don't support parallel connection
Dimensions(W*D*H)mm(inches)	422(17.4'')*330(12.99'')*88(3.46'')
Containing Cell	3.2V 20AH
Design Life	More than 10 years
Cycle Life	More than 3000 cycles at 80% DOD
IP Class	IP30
Outer Package Material	White bake lacquer steel case
Operating Temperature	Charging: 0 to +45 ºC  Discharging: -20 to +60 ºC  Storage: -20 to 60 ºC

*****Certification*****


*****Company Information*****

♦ Battery factory Founded in 1996, 2 million batteries annual production capacity 

♦ Products including Lithium battery, valve regulated lead acid battery, Gel battery, deep cycle battery, OPzV and OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE, TUV

♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah