advantages: 

1. High energy density

2. High working voltage for single battery cells

3. Pollution-free

4. Long cycle life

5. No memory effect

7. With short-circuit production function, safe and reliable

8. Factory price& High quality

9. Good consistency, low self discharge

10. Light weight, small size

Picture Show for lithium ion battery pack 48v 20ah

electric bike battery 48v 20ah

48v lithium ion battery

Notice:  

1, We also can offer customized battery pack made of our own brand ATP battery cell or Samsung battery pack. Tbe former is cheaper than the latter. We also have 100% original A123 battery in stock. 

2, 24v 8ah; 24v 10ah; 36v 8ah; 36v 10ah; 48v 8ah; 48v 10ah; 48v 12ah or other customized design are also available. 

Are you interested?

If you have any questions, please don't hesitate to contact me. We will offer quick reponse to your inquiries within 24 hours. Tel:0086-0755 28890110 Mobile: 0086-13430431797 This is Penny.

• Standard export packaging; Any OEM or ODM package is welcome.

• Any method of shipping is welcome; we have a long-term cooperation with Fedex, EMS, UPS, DHL, TNT; if you don't have a forwarder in China, we can share the best price from our forwarder with you.  

• Wholesale 48v lithium ion battery / electric bike battery 48v 20ah / lithium ion battery pack 48v 20ah with rear rack case

• High energy density...........battery energy density can reach 420 Wh/kg

• Guaranteed Quality...........Less then 0.1%~0.3% repair rate for different products 

  Long-Term Warranty.........up to 3 years according to different type

  Table operating voltage: excellent satbility on the high voltage plaform where the voltage is almost unchanged; the output capacity is still more than 90%

• Product good consistency

• Certificate through..............CE, ROHS, FCC & UN38.3, MSDS

    Shenzhen Transtar Electronic Technology Co., Ltd. is a high-tech enterprise specialized in the R&D, production, sales and services of all kinds of Lithum-ion Batteries. The company has been focusing on the application and industrialization of the New Materials in Green Energy. We have four main materials series including lithium cobalt oxide, lithium manganate, ternary cathode materials, lithium iron phosphate. So far we have produced five major series of batteries with more than hundreds of models, including cylindrical battery, prismatic battery, polymer battery, power battery and Photovoltaic battery, whose applications cover a wide range of personal electronic consumer products, power tools, transportation, energy storage system and so on.

Q1: How long will it take for samples?

Re: 3-7 days in general. Some models have goods in stock.

Q2: Do your batteries have memory effect?

Re: Li-ion batteries don't have the memory effect.

Q3: What about your battery' s cycle life?

Re: By the ordinary standards, most batteries can cycle over 500 times, but our battery can cycle over 1000 times. 

Q4: What certificates do you have?
Re: We have CE/FCC/ROHS/UN38.3/MSDS

Wholesale 48v lithium ion battery / electric bike battery 48v 20ah / lithium ion battery pack 48v 20ah with rear rack case