Shenzhen World Electronic Co., Ltd.
Main products:E Bike Li-Ion Battery,Power Tool Li-Ion Battery,Flashlight Li-Ion Battery Pack,Medical Equipment Lithium Battery,Li-Ion Battery Pack
Contact Us
  • Contact Person : Ms. Shi Dora
  • Company Name : Shenzhen World Electronic Co., Ltd.
  • Tel : 86-0755-29196252
  • Fax : 86-0755-86145020
  • Address : Guangdong,shenzhen,B1, Guantian Hengkeng Huafeng Technology Park ,Shiyan Town, Bao'an District, Shenzhen,Guangdong
  • Country/Region : China

48V 12Ah E bike Lithium battery pack

48V 12Ah E bike Lithium battery pack
Product Detailed
48v 12Ah e-bike Lithium ion battery 1.Fast charging 2.High energy density 3.light weight& samll size 4. pollution-free

48V 12Ah E bike Lithium ion battery


1.Spec.: 48V 12Ah   

2.size(H*W*L): 420.50 x 92.60 x 90.30 mm                 

3.weitght: appr. 4.09kg     

4.Rate: 576 Wh                                                                       

5. Inner Resistance: ≤75 mΩ                           

6.Carry out  1000 times cycle life

7.Charge Voltage Limit: 54.6V-55.9V        

8.Max. Continuous Discharge Current: 10A-13A

9.Rest Time between charge/discharge: 30min.

10.Temperature:20+/-5Degrees Celsius

Li-ion Battery Features:

1.High Quality and Energy Density

The weight of lithium ion battery is approximately one half compared with a nickel-cadmium or nickel -metal hydride battery of similar capacity.Moreover,the volume of the lithium ion battery is 40% to 50% smaller than that of a nick cadmium and 20% to 30% smaller than that of a nickel-metal battery.

2.High Voltage

Single lithium ion cell has a voltage of 3.7V(mean value),which is a equal to either three nickel-cadmium or nickel-metal hydride cells connected in series.


The lithium ion battery does not contain any polluting substance such as cadmium,lead,mercury,etc.

4.Non-metal lithium

The lithium ion battery does not contain the metal lithium and is safer than the metal lithium battery.

5.Long cycle life

Under normal conditions,the lithium ion battery has a life of more than 500 charge/discharge cycles. And the iron phosphate lithium material cycle life surpasses 2000 times.

6.No Memory Effect

The lithium ion battery is free from the so-called memory effect, a phenomenon seen in nickel-cadmium in which the apparent battery capacity decreases when shallow charge and discharge cycles are repeated.

About us:


1.Professional electric bike battery pack maker for over 10 years,have own factory.2.Professional  R&D team to support,strict quality control system and best after sales service.3.Use the imported cell for battery pack: Sanyo,Panasonic,Samsung,LG,Sony.4.BMS solution come from NSK and Recoh.5.Offer OEM service for customer small order.6.Quickly action & response.7.Competitive price.



48V 12Ah E bike Lithium battery pack

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