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

48V Lithium UPS Battery, UPS Battery, Power Battery manufacturer / supplier in China, offering 48V 50ah LiFePO4 Batteries for UPS/Solar Panel, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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Supplier Homepage Product LiFePO4 for UPS/Back-up/Telecom 48V 50ah LiFePO4 Batteries for UPS/Solar Panel

48V 50ah LiFePO4 Batteries for UPS/Solar Panel

FOB Price: US $999-1,199 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $999-1,199/ Piece
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Production Capacity: 2000pks/Week
Transport Package: 1pks/CTN
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: 48V 50AH
  • Composed Type: 15s and 10p
  • Size: Flexible
  • Weight: About 25kg
  • Operate Temperature: -20c-60c
  • Trademark: optimum
  • Origin: Shenzhen
  • Brand Name: Optimum
  • Application: UPS/Solar Panel /Back up Supply
  • Certifications: CE, UL, RoHS
  • Nominal Capacity: 50ah
  • Material: LiFePO4
  • Specification: CE, UL, ROHS
  • 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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Mr. Robbin Shi
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