Gold Member Since 2009
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OptimumNano Energy Co., Ltd.

48V 50ah Tele Battery, 48V UPS Battery Pack, LiFePO4 Battery Pack manufacturer / supplier in China, offering 48V 50ah Telecommunication Base LiFePO4 Battery with PCB, Rechargeable 32650 LiFePO4 Lithium Ion Battery, Easy Portable 12V 10ah Lithium-Ion Battery for E-Tool and so on.

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Supplier Homepage Product LiFePO4 for UPS/Back-up/Telecom 48V 50ah Telecommunication Base LiFePO4 Battery with PCB

48V 50ah Telecommunication Base LiFePO4 Battery with PCB

Purchase Qty.:
(Pieces)
1-999 1,000+
FOB Unit Price: US $1,000 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1,000
1,000+ US $1
Get Latest Price
Production Capacity: 10000 PCS/Day
Transport Package: Steel Cae
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OPT4850
  • Connection Mode: Series and Parallel
  • Discharge Rate: High Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: >12V
  • Electrolyte: Lithium Iron Phosphate
  • Battery Size: 460*442*88mm
  • Application: UPS, Solar System, Tricycles, Evs
  • Specification: CE&UL. ROHS, TS16949, ISO9001-2008
  • HS Code: 8507600000
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000mAh, 50ah
  • Usage: UPS/ Telecom Base/ Solar System
  • Rated Voltage: 48V
  • Battery Weight: 30kg
  • Trademark: Optimum or OEM
  • Origin: Shenzhen, Guangdong, China
Product Description
The best seller 48V 50AH LiFePO4 Battery for UPS with 232 and 485 Communication interface

Used for Computer, Military, Medical, Telecommunications, Security, Mornitoring, Alarm System

Product Description
 Circuit Protection: OptimumNano's cylindrical cells are optimized through the use of its battery management system (BMS), through monitoring cells, to provide protection against overcharge, over discharge, short circuit. Also it enables every battery pack to obtain independent balancing function. Overall, the BMS helps to ensure safe and accurate Operation.
  l  Electrical Charateristics
 

Nominal Voltage

48V

Nominal Capacity

50Ah

Impedance
(Max. at1000Hz)

≤50mΩ

Expected Cycle Life

2-3 years

 
l  Mechanical Characteristics
 

Height

440±2mm

Width

400±2mm

Length

88±2mm

Weight

~28.0Kg

 
l  48v battery pack Operation Conditions
 

Charge Method

Constant Current/Constant Voltage
(CC-CV)

Max. Charge Voltage

54.75V

Standard Charge Current

10A

Charge Temperature

0ºC~45ºC

Max. Continuous Discharge Current

20A

Peak Instant               Discharge Current

30A

Peak Instant               Discharge Time

10 seconds

Discharge Cut-off Voltage

30.0V

Discharge Temperature

-20ºC~60ºC

Storage Temperature

0ºC~45ºC

Specification
NODescriptionSpecification
1Rated votlage48V
2Rated capacity50AH
3Max charge votlage58.4V
4Cut off voltage40V
5Continous discharge current5A
6Max Discharge current25A
7Battery size460*442*88mm
8Battery weight30kg

Successful Cases

1. We have produced 1200 sets 48V 40Ah LiFePO4 battery pack for Mongolia China Mobile Telecommunication.

2.1300 sets 48V 50AH Lithium ion phosphate battery pack for Guangxi Province China Mobile Telecommunication.

LiFePO4 battery common features

Safe the safest Li-ion battery so far, accredited with CE&UL.

Environment-friendly Accredited with RoHS, without any hazardous and noxious substances.

Powerful Albe to discharge with 20C and 65Cmax.

Long cycle life: Over 2000 cycles with capacity staying at 80% min.

No memory effect Always ready for charge and use, with no need to charge after full dischange.

Wide temperature range Avaliable for use when the temperature ranges from -20° C to 70° C

Optimum Battery

Main Supplier of New Energy Automobiles Power Battery for The Universide Shenzhen 2011

The leading Supplier of Lithiuim Iron Phosphate Battery for New Energy Automobiles in China

Large-Scale Supply of LiFePO4 Battery for Electric Bicycles and Other Light Vehicles.
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