Product Categories

Contact Us

Tel:+0086-75584630787

Fax: +86-755-84630785

Contact: Lina Cheng

E-mail: info@optimumchina.com

Add: NO.68 Lanjing North Road, Pingshan Disctirct, Shenzhen, 518118 ,China

48V Lithium Iron Phosphate Battery Telecom 50Ah Station Battery

48V Lithium Iron Phosphate Battery Telecom 50Ah Station Battery

Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 48v lithium iron phosphate battery telecom 50ah station battery. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in...

InquiryChat Now

  • Product Details

Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 48v lithium iron phosphate battery telecom 50ah station battery. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.

As the lifepo4 appearing in the worldside since2005. Optimum D&R lifepo4 battery for 8 years, now to be the leader of professional lifepo4 manufacturer,optimum has its special mauture techonlogy and pactical experience from cell`s production and battery pack use, we have  has get well repution in the field.

 

 

wholesale batteries 48v 50ah telecommunications battery Lithium battery 

 


48V50Ah Battery pack specification

Nominal Capacity @ 0.2C                         50Ah

Self discharge                                          3%

Nominal Voltage                                        48V 

Total Cell Quantity                                 160pcs

Discharge Cut-off  Voltage                     40V 

Impedance(Max, at 1000Hz.)                ≤ 50 mΩ

Charge Cut-off  Voltage                          58.4V

Dimensions(mm)                  530±1*442±1*88±1mm

Charge Current (Standard. Continuous)    10A (0.2C)

Weight(Approx,including case)             35.5kg

 

Continuous Discharge Current                50

Charge Temperature Range              0°C ~ 45°C 

Max. Discharge (Max. 10 sec.Duration)      60A 

Discharge Temperature Range        -20°C ~ 60°C

Cycle life(1 C/1C 100% DOD             2000 cycles 

Cycle life(1 C/1C 80% DOD               3000 cycles 

Charge method                                      CC/CV 

 

  

Features:

 

                     

 

Feature of Lithium battery -safe

 

Øthe chemical structure of lifepo4 is very stable 

 

 

Feature of  Lithium battery  –long lifespan

 

ØOver 2000cycles with capacity staying at 80%

 

Feature of Lithium battery  –High energy density

 

ØEnergy density: 130 Wh/kg

 

ØWeight:1/3 of lead acid,2/3 of Ni-MH

 

ØVolume:2/3 of lead acid 

 

 

 

Feature of Lithium battery –Wide Temp range

 

Ø Working Temp range:-20°C-+70°C

 

Ø Perform good in high Temp:reach 350°C-500°C in peak, about 200°C for LiCoO2 and LiMn2O4

 


Feature of Lithium battery –Fast charge

 

Ø 1C standard charge and discharge,above 93% of the capacity during 3.3~3.0V platform

 

Ø Steady charge and discharge platform,can reach high current power charge and discharge

 

Ø Good at high discharge rate, above 96% charge and discharge efficiency by 10C

 

 


Feature of Lithium battery  –less self-discharge 

 

self-discharge<5%(month), while the monthly self discharge of sealed lead acid battery is 10%.

 

 

Feature of Lithium battery –environment friendly

 

No heavy metal, no pollution, green and environment friendly, while Lead-acid Battery is with heavy metals such as Lead, Antimony, causing serious pollution of  environment. It is easy to leak when using and maintenance and will lead to corrosion of equipment and accident when the internal Sulfuric Acid leaks. 


 

 

 

 


 

Related Products
  • Feedback