• 4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights
    • 4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights
    • 4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights
    • 4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights
  • 4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights

    Product Details:

    Place of Origin: China
    Certification: UN38.3, MSDS, IEC62133, RoHS
    Model Number: IFR26650-4S1P

    Payment & Shipping Terms:

    Minimum Order Quantity: 500pieces
    Packaging Details: Bulk packing
    Delivery Time: within 15days
    Payment Terms: T/T
    Supply Ability: 3'000Pieces daily
    Get Best Price Contact Now

    Detail Information

    Battery Type: Lithium Ion Battery Pack Model: IFR26650 4S1P
    Nominal Voltage: 12.8V Nominal Capacity: 4000mAh
    Cycle Life: 200times Discharging Rate: 3C
    Anode Material: Lithium Iron Phosphate Battery Application: Solar Light, Electronic Products, Power Tool
    Lead Time: 10days Battery Warranty: 1year
    High Light:

    IFR 26650 battery 4000mah

    ,

    26650 4000mah Solar Light Batteries

    ,

    4S 12.8V IFR 26650 4000mah

    Product Description

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights

    IFR26650 3.2V 4000mAh 4S Lifepo4 Battery Pack 12.8V 4000mah Solar Light Batteries 

    No.
    Item
    General Parameter
    Remark
    1.
    Description
    4S1P  IFR26650 12.8V 4000mAh
    LiFePO4 Battery for Solar light
    IFR26650 Battery 4S1P
    2
    Cell Type
    LiFePO4 cylindrical 26650
     
    3
    Typical Capacity
    4Ah
     
    4
    Typical Voltage
    12V
     
    5
    End of Charge Voltage
    14.6V
     
    6
    Charge Current
    0.2C
     
    7
    Charging time
    5-6 Hours
     
    8
    Over-Charge Voltage Protection cell
    3.65V
     
    9
    Max continuous charge current
    2A
     
    10
    Maximum Continuous Discharging Current
    4A
     
    11
    Over-discharge Voltage Protection cell
    2.0V
     
    12
    Over-Current Discharge Protection
    10A
     
    13
    Short circuit protection
    With protection
     
    14
    Dimension
    can be Customized
     
    15
    Weight
    about 400g
     
    16
    Operation Temperature Range
    Charge 0~55 C, Discharge -10~60 C
     

    Other hot sale Lifepo4 battery cell

    Lifepo4 Cylindrical Battery cell List
    Model No. Nominal Voltage Typical Capacity Size Charge Rate Discharge Rate Weight(g) Cycle life (80% DOD)
    IFR10440 3.2V 200mAh 10.3*44.2 0.2-0.5C 0.2-3C 7 ≧2000
    IFR14430 3.2V 400mAh 14.2*43 0.2-0.5C 0.2-3C 13 ≧2000
    IFR14500 3.2V 600mAh 14.2*50.2 0.2-0.5C 0.2-3C 18 ≧2000
    IFR16340 3.2V 400mAh 16.2*34.2 0.2-0.5C 0.2-3C 13 ≧2000
    IFR18500 3.2V 1000mAh 18.1*50.2 0.2-0.5C 0.2-3C 34 ≧2000
    IFR18650 3.2V 1500mAh 18.5*65.3 0.2-0.5C 0.2-3C 42 ≧2000
    IFR18650 3.2V 1800mAh 18.5*65.3 0.2-0.5C 0.2-3C 62 ≧2000
    IFR22650 3.2V 1800mAh 22.5*65.3 0.2-0.5C 0.2-3C 64 ≧2000
    IFR26650 3.2V 3400mAh 26.5*65.3 0.2-0.5C 0.2-3C 85 ≧2000
    IFR26650 3.2V 3600mAh 26.5*65.3 0.2-0.5C 0.2-3C 90 ≧2000
    IFR26650 3.2V 3600mAh 26.5*65.3 0.2-0.5C 0.2-3C 90 ≧2000
    IFR32700 3.2V 6000mAh 32.5*65.3 0.2-0.5C 0.2-3C 150 ≧2000

     

    Advantages of Lifepo4 solar light battery:

    1) High storage capacity

    2)Good charge acceptance, can be high current charge (0.8C-1C)

    3)Can be high-current discharge; current will not damage if 30C discharge current in 8 seconds.

    4)Can be super-deep discharge and repeated to make discharge, battery will not undermine.

    5)Well adapt to the temperature, can be used within -50~60°C.

    6)Long design service life, double the life of lead acid batteries.

    7)Environmental protection; It is easy to recycle and no pollution.

     

    Detailed images for 12.8V 4000mAh lifepo4 battery pack 

     

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 04S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 1

     

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 2

    FAQ:

     

    Q: Can I use Lithium batteries mixing with other battery types?

    A: If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.

     

    Q: What will happen if the batteries with different capacity are packed together?

    A: If the batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries is not in full charged state. During the discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.

     

    Q: What are the possible reasons for zero voltage or low voltage of the battery pack?

    A: Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.

     

    Q: What are the possible reasons if the rechargeable battery or rechargeable battery pack cannot be charged?

    A: The battery is zero voltage or there is battery with zero voltage in the battery pack.

    There is wrong connection inside the battery pack.

    There is abnormally of electronic components and/or PCB inside the battery pack.

    There is failure in charger.

    Outer element causes the charging efficiency to be too low, such as extremely low or high temperature.

     

    Customized lithium rechargeable battery packs 

     

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 3

     

    Why Choose us:

     

    Technology

    • All-weather applicability (-30~60℃)
    • Highly safe battery design technology with the newest electrolyte and separator technology applie
    • Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

    R&D

    Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 4

     

    Quality Control

     

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 5

     

    Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 6

     

    Factory Tour:

     

    Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

    We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

    and customized battery pack since 2001.

    4S 12.8V IFR 26650 4000mah Rechargeable Batteries For Solar Lights 7

     

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