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  • OptimumNano Energy Co., Ltd.

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  • Basic Info
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Product Description

    • Model NO.: OTC-48-10
    • Charger Type: Electric Charger
    • Charger Style: Quick Charger
    • Size: 365*138*90mm
    • Recyclable: Recyclable
    • BMS: Yes
    • Communications: Yes (RS232/RS485)
    • Constant Charge Rate: 1c
    • Color: Silver
    • Battery Model: 12V 24V 48V 60V
    • Specification: UL/CE/UN38.8/IEC and etc...
    • HS Code: 8507802000
    • Type: Lithium Battery
    • Nominal Voltage: 48V
    • Compatible Battery Type: 32650 3.2V 5000mA
    • Socket Type: For E.U.
    • Weight: Less Than 30 Kg
    • LCD Player: Yes
    • Constant Discharge Rate: 1c
    • Max. Discharge Rate: 2c
    • Warranty: 24months
    • Trademark: OPTIMUMNANO ENERGY
    • Origin: Shenzhen of China
    48V 12V 24V 36V 60V Electric Bike Lithium Battery Pack

    Our company researched and developed the battery packs 48v 10ah that has been used in electric bikes/electric scooters  for abroad and domestic market.           
            
    Feature of Lifepo4 -safe
    Øthe chemical structure of lifepo4 is very stable
    Feature of Lifepo4 long lifespan
    Feature of Lifepo4 High energy density
    ØEnergy density: 80-130 Wh/kg
    ØWeight:1/3 of lead acid,2/3 of Ni-MH
    ØVolume:2/3 of lead acid
    Feature of Lifepo4 Wide Temp range
    ØWorking Temp range:-20°C-+75°C
    ØPerform good in high Temp:reach 350°C-500°C in peak, about 200°C for LiCoO2 and LiMn2O4
    Feature of Lifepo4 Fast charge
    Ø2C fast charge, charge 95% of the capacity in half hour
    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 Lifepo4 less self-discharge
    self-discharge<5%(month), while the monthly self discharge of sealed lead acid battery is 10%.
    Feature of Lifepo4 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.
     
    Structure and safety analysis of cylindrical LiFePO4 battery

    Strength:
    1: uniform stress
     
    2: easy to radiate heat and control the temperature
     
    3: over charge and discharge protection
     
    4: explosion-proof design
     
    5: in order to make sure the safety when it hit by outside, the internal cylinder reduce the stress around, with the deformation space and relievable design of cell at the same time
     
    6: mature production technology of cylinder, a high degree of automation, good consistency of battery
     
    7: low energy of cylindrical cell, low level destruction of thermal runaway.
     
    Aplification:
    used for , HEVs, EVs, UPS, solar-wind storage systems, e-bikes,e-scooters,e-wheelchairs, e-golf catrs, medical computer trolley, electric mower, LED lights, backup, power supply, electrical equipment ,and etc. 
     
    Crtification:
    CE,UL,IEC,BV,SGS/RoHS,RBRC,ISO9001:2000,ISO1400,TS16949:2002 issued by NQA
    Item General Parameter Remark
    Model IFR32650-48v10ah
    Casing material for Single Cell ABS case or Alu-case
    Standard Capacity(0.2C5A) 10Ah
    Rated Voltage 48V Working voltage
    Max.Charge Voltage 58.4V
    Cut-off Voltage 40V 2.0V for single cell
    Standard/ Max Charge Current 2A/20A 0.2C5A/2C
    Standard Charging Time 6h
    Max Continuous Discharge Current 25A 2.5C5A
    Peak Discharge Current 50A 5C5A /10s
    Dimensions 206*140*108mm customizable
    Total Weight(Approx.) About 6Kg
    Impedance(Max, at 1000Hz.) ≤50mΩ
    Charge method (CC/CV) Standard 0ºC~45ºC
    discharge -20ºC~70ºC
    storage -20ºC~45ºC

Photo Show

  • Company Name: OptimumNano Energy Co., Ltd

    Name of Exhibition: The China Sourcing Fair

    Address: Hong Kong Asia Exhibition Hall

    Booth No: At at 9B05

    Dates: Oct 11-14, 2015(4 Days)

    In 2002, OptimumNano Energy Co., Ltd started the battery business in Shenzhen.

    In 2006, OptimumNano began to focus on the production, Engineering, researching and manufacturing of LiFePO4-Lithium Iron Phosphate Battery, we believe the LiFePO4 shall be the best Lithium-ion Power Solution in the future

    In 2008, OptimumNano finished the first Pure Electric Bus with LiFePO4 Battery, demonstrating and running for Shanghai EXPO.

    In 2009, OptimumNano was awarded the honor of "National High-tech Enterprise".

    In 2011, OptimumNano was the main vehicle power battery supplier of the 26th World Universiade Games.

    In 2012, OptimumNano was selected as one the supporting company of "2012 New Energy Automotive Industry Technology Innovation Project", which was launched by the Ministry of Finance, the Ministry of Industry and the Ministry of Science and Technology.

    In 2013, OptimumNano moved to new and bigger factory to meet our 500, 000 PCS daily production requirement.

    In 2014, Shenzhen mayor Mr. Wang Rong and others come to our company to make researches and guidances and gave high praise for our company achievement in the new energy industry

    OptimumNano set up the workstation for Academician Material Application. With around 500 R&D staffs, now we have more than 200 patents at home and abroad.

    After over 13 years' development, OptimumNano has offices in local 31 cities, distribute our LiFePO4 batteries to over 40 countries in the world.
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  • Industrial Machinery-Transport & Communication Facilities-Motorcycle
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