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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 Telecom Lithium Ion Battery Power Supply Backup 100Ah 50Ah 200Ah

48V Telecom Lithium Ion Battery Power Supply Backup 100Ah 50Ah 200Ah

Specifications Place of Origin: Guangdong, China (Mainland) Brand Name: OptimumNano Model Number: 48V LiFePO4 Battery Type: Li-Ion Nominal Voltage: 3V Size: Other Nominal Capacity: 50Ah product: 48V Rechargeable Lithium Battery for Escooters brand: Optimum LiFePO4 battery capacity: 50ah...

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  • Product Details

Specifications

  • Place of Origin:

  • Guangdong, China (Mainland)

  • Brand Name:

  • OptimumNano

  • Model Number:

  • 48V LiFePO4 Battery

  • Type:

  • Li-Ion

  • Nominal Voltage:

  • 3V

  • Size:

  • Other

  • Nominal Capacity:

  • 50Ah

  • product:

  • 48V Rechargeable Lithium Battery for Escooters

  • brand:

  • Optimum LiFePO4 battery

  • capacity:

  • 50ah

  • discharge rate:

  • 1C-3C

  • Cyclelife:

  • more than 4000 times

  • temperature condition:

  • -20 Celsius degree-60 Celsius degree

  • weight:

  • 5kg lighter than other battery

  • size:

  • flexible to made as your demand

  • application:

  • e-bike ,e-scooter,e-vehicles,telecom.

  • guarantee:

  • pollution-free and long life

Packaging & Delivery

  • Packaging Details:

  • PVC ,plastic box ,oxygen board or iron box ,wooden box ,carton.

  • Delivery Detail:

  • about 25 days

   

    Electric Scooters and UPS,telecom 48V  Lithium

 

 

Battery+BMS  wholesale  

 

product specification

 

Case material

steel case for single cell




Standard capacity0.2C5A

50Ah




Rated voltage

48V




Max. Charge voltage

54.75V




Cut-off voltage

34.5V




Max. Charge current

0.5C5A




Max. constant discharge current

5C5A




Thickness (Max)

160 ±5 mm




Length (Max)

353 ±5mm




Width(Max)

213±5 mm




Weight (Approx.)

About 25.0kg




ImpedanceMax, at 1000Hz.

≤ 200 mΩ    




Charge method

(CC/CV)

Standard

CC

0.2C

54.75V cut off

CV

54.75V

0.05C cut off



Rapid

CC

1C

54.75V cut off


CV

54.75V

0.05C cut off



Operate temperature

Charge

0~45oC



discharge

-20~60oC




   Remarks:

 

(1)    Standard charge:with the ambient temperature 25°C±5°C,charge with 0.5C5A,When the voltage is up to the limited charging voltage 58.4V,change to constant voltage charge, stop charging until the charging current is≤ 0.05C5A.

(2)    The Original situation:the original appearance, open voltage, impedance

(3)    The last situation:the last appearance, open voltage, impedance

(4)    Rest capacity:The first discharge capacity after the specific inspecting process.

(5)    Recover capacity:The discharge capacity that through time after time cycles after the specific inspecting process.

(6)    0.2C/0.2C(0.2/1C,0.2/3C):Charge with0.2C5A,When the voltage is up to the limited charging voltage 58.4V,change to constant voltage charge, stop charging until the charging current is≤ 0.05C5A,Finish charge,rest for10mins,discharge with0.2C5A(1C5A,3C5A)constantly to cut-off voltage 32V.

 

 

Other applications

 

1.Electric Vehicle :Hybrid Electric Vehicle ,Pure Electric Vehicle;

 

2.Ebike ,Escooter ,Electric Golf Cart ,Electric Tools , Lawn Mower ,Vacuum Cleaner .Electric boat,Elevator ,Electric Wheelchair ;

 

3.UPS :For computer ,Emergency Application,Medical Movable UPS ;

 

4.Solar Energy :Solat street lights ,Solar Led Lights  

 

5.Telecom System :Communication Base .

 

 

 

  Why choose our LiFePO4 battery ?

 

 

 1,We specialize in this field for 10  years and mainly produce the LiFePO4(lithium)batteries.

 

2,The capacity of manufacturing LiFePO4 battery is 1.25 MWH per day, which makes it the biggest manufacturer of LiFePO4 battery.

 

3,At present, over 10.000 EVs and HEVs powered by our company have been running through cities on different road conditions.

 

4,The products are widely used in EV and HEV, energy storage (grid, wind-solar generating system and load shifting), UPS, military products and household appliances.

 

5,We maintain a long-term business relationship with the customers from all over the world, such as France, the USA, UK, Australia, Germany, India and Brazil with high quality and pretty competitive price.

 

 

 

product show :  48v 50ah battery applied for e bike ,e scooter, UPS, e vehicles .etc.

 

 

 

2017 latest rechargeable 48V50Ah Litium Battery for Telecom, UPS, and Escooters

 

 

2017 latest rechargeable 48V50Ah Litium Battery for Telecom, UPS, and Escooters

 

Certificates:

2017 latest rechargeable 48V50Ah Litium Battery for Telecom, UPS, and Escooters


Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 48v telecom lithium ion battery power supply backup 100ah 50ah 200ah. 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.
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