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Rechargeable Lifepo4 Battery 48v40ah For Electric Boat - China

price: contact company for price

Built-In Fully Automatic Battery Management System(Circuit Protection Board)

This internal system features Automatic Cell Balancing and automatically disconnects power to the terminal
due to:
•- Low Voltage
•- High Voltage
•- Short Circuit
•- Reverse Polarity

Advantages:
1. Green product
It is agree with environment protection.
2. Cycle life
Can cycle 500-2000 times.
3. Very safe
It have the best safety and steady performance.
4. Main promise
Now it is the main promising product in the battery market.
5. Light weight and smaller dimension
The dimension compares with other battery.about 1/2-2/3 weight of lead acid
6.Great capacity and more powerful, rechargeable battery
We can install many single cells in series and in parallet and it can fully discharge
7.Can be charge by solar power charger.
8.No memory effect
It can be recharged anytime, no reduction of the capacity


Company Contact:


  • Phone: +86 181 6574 4092

  • Address: No. 68 Lanjing North Road, Pingshan New Distric, Shenzhen, China, Shenzhen , Guangdong , China

  • Email: Email


Published date: December 9, 2016 -

  • Business Description: Founded in 2002 and located in Pingshan New District, Shenzhen, OptimumNano Energy Co., Ltd successfully develop LiFePO4 Battery for Solar/Wind Energy Storage System, Telecom & UPS Back-up System, Engine Starting, Electric Vehicle, achieving mass production and batch application.

    The daily output of 32650 cylindrical LiFePO4 cells is up to 1.8 millions and 10 pack facotries have been established until 2016.We have more than 10 thousands employees, including 1500 R&D engineers. The patents we owned are more than 100, including 7 international patents.
    The company has been selected into Top-100 industrial enterprises of Shenzhen in 2016.

    OptimumNano is one of the Top 3 Lithium Battery manufacturer in China. The LiFePO4 Battery Packs are exported to over 40 countries on six continents.

    More than 45,000 EVs have been equipped with OptimumNano LiFePO4 Battery System , running in over 31 provinces in China. And we exported to more than 40 around the world. In 2011, OptimumNano signed a supply agreement to supply 6000 pure electric car batteries to France. We also supply energy storage batteries to USA, Canada, Germany, Italy, India, Indonesia, Australia and so on.

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