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  • OptimumNano Energy Co., Ltd.

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  • Basic Info
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Product Description

    • Model NO.: 48V 50AH
    • Composed Type: 15s and 10p
    • Size: Flexible
    • Weight: About 25kg
    • Operate Temperature: -20c-60c
    • Trademark: optimum
    • Origin: Shenzhen
    • Brand Name: Optimum
    • Application: UPS/Solar Panel /Back up Supply
    • Certifications: CE, UL, RoHS
    • Nominal Capacity: 50ah
    • Material: LiFePO4
    • Specification: CE, UL, ROHS
    • HS Code: 85078020
    48V 50Ah long cycle life lithium batteries for UPS/solar panel /back up supply

    Lithium battery 48V 50AH for EV lawn mower

    Use in electric richshaw vehicle, electric skatingboard, e-bike, e-motorcycle, e-car, solar light, UPS, electric boat, LED

    Specification:

    Electrical Charateristics
    Nominal Voltage 48V
    Nominal Capacity 50Ah
    Impedance
    (Max. at1000Hz)
    ≤55mΩ
    Expected Cycle Life More than 2000 cycles

     
    Mechanical Characteristics
    Dimensions 460*442*88±2mm
     (2U steel rack with display and RS232 communication)
    412*388*156±2mm
    (steel case, without display and communication)
    Weight ~32Kg

     
    Operation Conditions
    Charge Method Constant Current/Constant Voltage
    (CC-CV)
    Max. Charge Voltage 54.75V
    Standard Charge Current 8A
    Charge Temperature 0ºC~45ºC
    Max. Continuous Discharge Current 25A
    Peak Instant               Discharge Current 50A,
    Peak Instant               Discharge Time 5 seconds
    Discharge Cut-off Voltage 37.5V
    Discharge Temperature -20ºC~65ºC
    Storage Temperature -20ºC~45ºC


    Advantages:

    l  Attractive cycle life
    l  Extended safety performance
    l  Wide operating temperature range
    l  Unrivalled high temperature performance
    l  Green energy without metal contaminant
    l  High capacity
    l  Steady output voltage
    l  Little self-discharge
    l  Double safety protection
    l  Withstanding very high level of vibrations and shocks

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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Basic Information

  • Industrial Machinery-Transport & Communication Facilities-Motorcycle
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