en English
en Englishde Germanes Spanishja Japaneseko Koreanru Russianfr Frenchid Indonesiannl Dutch

info@keheng-battery.com

Facebook
Twitter
Youtube
LinkedIn

Keheng
  • Home
  • About us
    • Company Profile
    • Company structure
    • Battery Certification
    • Privacy Policy
  • Products
    • Lithium Battery Cell
      • 3.7V NMC Battery
      • 3.2V LiFePO4 Battery
      • 2.3V LTO Battery
    • 12V/24V/48V LiFePO4 Battery
    • ESS energy storagy systems
    • Portable Power Station
    • Golf Cart /E bike Battery Scooter
    • Battery Accessories
      • Battery BMS
      • Battery Boxes
      • Battery Charger
      • Battery Cables
      • Battery Inverter
  • Technology
    • R&D
    • Production
  • News
    • Factory News
    • Lithium titanate battery
    • sodium ion battery
    • Industry News
    • Battery DIY
    • Battery Review
    • RV Battery
    • Marine Battery
    • Battery Knowledge
  • OEM
  • Contact us
  • Home
  • Products
  • 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





    Related Products

    12.8V 90Ah Lithium Iron Phosphate Battery

    12.8V 90Ah Lithium Iron Phosphate Battery

    3.2V6AH LFR 32650 lithium ion cell rechargeable battery for robots and golf carts

    3.2V6AH LFR 32650 lithium ion cell rechargeable battery for robots and golf carts

    36V 10Ah NMC Lithium Ion Deep Cycle  e-baike Battery

    36V 10Ah NMC Lithium Ion Deep Cycle e-baike Battery

    12V 200AH best deep cycle marine battery

    12V 200AH best deep cycle marine battery

    INR21700-3.7V 4000mAh(11C) cells

    INR21700-3.7V 4000mAh(11C) cells

    48V 30Ah lithium golf cart battery

    48V 30Ah lithium golf cart battery

    Product Categories

    • Lithium Battery Cell
      • 3.7V NMC Battery
      • 3.2V LiFePO4 Battery
      • 2.3V LTO Battery
    • 12V/24V/48V LiFePO4 Battery
    • ESS energy storagy systems
    • Portable Power Station
    • Golf Cart /E bike Battery Scooter
    • Battery Accessories
      • Battery BMS
      • Battery Boxes
      • Battery Charger
      • Battery Cables
      • Battery Inverter

    LatestPost

    • Does It Cost More To Ship Lithium Ion Ba
      2020-11-17
    • What Voltage Are Car Batteries-Test Meth
      2020-11-19
    • How to Tell If a Car Battery Has a Dead
      2020-12-16

    Get Quotes

    Contact Us

    8613670210599

    +86 755 2104 4322

    info@keheng-battery.com

    +86 13670210599

    Lang kou Industrial Park, Long hua District, Shenzhen,china

    Copyright © Keheng New Energy Technology (shenzhen) Co., Ltd. All Rights Reserved.

    Inquiry Us Now !
    Inquiry Us Now !