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    • 7.4v 4000mah rechargeable LiFePo4 Batte
    7.4v 4000mah rechargeable LiFePo4 Battery -7.4v 4000mah rechargeable LiFePo4 Battery -7.4v 4000mah rechargeable LiFePo4 Battery -7.4v 4000mah rechargeable LiFePo4 Battery -

    7.4v 4000mah rechargeable LiFePo4 Battery -

  • Description：Products
    • LiFePo4 4ah;LiFePo4 74v 4ah;37v 4ah rchargeable LiFePo4 Battery
    Inquiry

    Description

    · long life & deep cycle( over 2000cycles @ 100%DOD)

    · safe pressure valve design ( no explosion, no fire)

    · high energy density

    · low self-discharge( <3% per month,<15% per year)

    · 1/3 weight & 1/2 volume of lead acid battery

    · eco-friendly

    · high consistency

    · no memory effect

    · easily replace lead acid battery

    Product Parameter

    Nominal capacity

    4Ah

    Brand

    KH/OEM

    Nominal voltage

    7.4V

    Max charge current

    4A

    Battery type

    LiFePO4 Li-ion battery

    Warranty

    1Years

    Cycle life

    2000 cycles（0.2C） (≥80%)

    1000 cycles（0.5C）（>70%）

    Rechargeable or not

    		Yes

    Charging Temperature

    0~45℃

    Discharging Temperature

    -10~60℃

    Inquiry Us





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