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 Lithium UPS Battery, UPS Battery, Power Battery manufacturer / supplier in China, offering 48V 50ah LiFePO4 Batteries for UPS/Solar Panel, 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 50ah LiFePO4 Batteries for UPS/Solar Panel

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $999-1,199/ Piece
Production Capacity: 2000pks/Week
Transport Package: 1pks/CTN
Payment Terms: T/T, Western Union
Brand Name: Optimum
Composed Type: 15s and 10p
Application: UPS/Solar Panel /Back up Supply
Size: Flexible
Certifications: CE, UL, RoHS
Weight: About 25kg

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Basic Info

Model NO.: 48V 50AH
Nominal Capacity: 50ah
Operate Temperature: -20c-60c
Material: LiFePO4
Trademark: optimum
Specification: CE, UL, ROHS
Origin: Shenzhen
HS Code: 85078020

Product Description

48V 50Ah long cycle life lithium batteries for UPS/solar panel /back up supply

Lithium battery 48V 50AH for EV lawn mower

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


Electrical Charateristics
Nominal Voltage48V
Nominal Capacity50Ah
(Max. at1000Hz)
Expected Cycle LifeMore than 2000 cycles

Mechanical Characteristics
 (2U steel rack with display and RS232 communication)
(steel case, without display and communication)

Operation Conditions
Charge MethodConstant Current/Constant Voltage
Max. Charge Voltage54.75V
Standard Charge Current8A
Charge Temperature0ºC~45ºC
Max. Continuous Discharge Current25A
Peak Instant               Discharge Current50A,
Peak Instant               Discharge Time5 seconds
Discharge Cut-off Voltage37.5V
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

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