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  • 7S11P 26650 cells 24V 50Ah lithium ion battery pack for energy storage system

    CATEGORY AND TAGS:
    Cylindrical Lithium ion Battery, Storage Solar Energy Battery

    7S11P 26650 cells 24V 50Ah lithium ion battery pack for energy storage system

     widely use for
    *solar street light,
    *UPS/ power back up,
    *LED light,
    *golf cart,
    *electric bike,
    *Electric scooter,
    *Electric golf trolley.

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    7S11P 26650 cells 24V 50Ah lithium ion battery pack for energy storage system

    No.
    Item
    General Parameter
    Remark
    1.1
    Description
    24V 50Ah lithium ion battery
    7S11P pack
    1.2
    Cell Model
    26650 3.7V 4500mAh
     
    1.3
    Typical Capacity
    4.5Ah
     
    1.4
    Typical Voltage
    25.2V
     
    1.5
    End of Charge Voltage
    29V
     
    1.6
    Charge Current
    0.2C
     
    1.7
    Charging time
    5-6 Hours
     
    1.8
    Over-Charge Voltage Protection cell 
    4.25V
     
    1.9
    Max continuous charge current
    20A
     
    2.0
    Maximum Continuous Discharging Current
    50A
     
    2.1
    Over-discharge Voltage Protection cell 
    2.5V
     
    2.2
    Over-Current Discharge Protection
    75A
     
    2.3
    Short circuit protection
    With protection
     
    2.4
    Dimension
    195*130*155mm
    2.5
    Weight
    5kg
     
    2.6
    Operation Temperature Range
    Charge 0~55 C, Discharge -20~60 C

     

     

     

    • Long life cycle, large capacity and good shock resistance
    • Low self-discharge and good discharge performance at low temperature
    • Strong charging acceptance and quick-charging capability
    • Strong over-discharge resistance and charge retention
    • Maintenance-free and no acid or water for maintenance in usage
    • Excellent large current discharge performance, and have obvious advantages in startup and climbing
    • High temperature performance
    • Environmental friendly
    • Lighter weight smaller size
    • Most safe no explosion no fire

     


    • Lithium polymer battery cell manufacturing, with 1000+ existing cell models.

    • Cylindrical Lithium ion battery cell manufacturing, with model of 18650, 26650, 14500, 32650, 38120.
    • Battery assembly with International branded 18650 cells, like Samsung, LG, • Panasonic, Sony, etc..
    • Battery management system (BMS/PCM) design, production is done in-house.
    • Battery Plastic housing tooling, injection is done in-house

     

     

     

     

     

     

     

     

    1.Light: headlamp, emergency light, solar flashlight, searchlight, lanten, bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.
    2.Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight.
    3.Consumer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera
    4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
    5.Medical devices
    6.Instruments and meters: water meter, gas meter.
    7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor, electric trolley, electric cart.
    8.Power tools: electric drill, mower
    9.UPS, backup energy, storage energy.

    We warmly welcome OEM design inquiry! We could make customized battery pack specially for you!

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