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  • INR21700-3.7V 4000mAh(11C) cells
    INR21700-3.7V 4000mAh(11C) cellsINR21700-3.7V 4000mAh(11C) cellsINR21700-3.7V 4000mAh(11C) cellsINR21700-3.7V 4000mAh(11C) cells

    INR21700-3.7V 4000mAh(11C) cells

  • Product Item:KH-INR21700-400011C
  • Capacity: 4000mAh(11C)
  • Voltage: 3.7V
  • Max continuous discharge current: 11C
  • Please:Click the "Inquire Online" button below, you will get the best design solution for FREE! and The Best offer.
  • Description:3.7V NMC Battery
  • Inr21700 , inr21700 4000mah 11c , 37v battery cells , rechargeable battery,ternary lithium battery cell , cylindrical battery cells , inr18650 cell , EV electric cars battery , battery cells factory price , propeller power battery,motor power battery , power battery cell,impact drills battery , lithium electric tool
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    Description

    INR21700 3.7V 4000mAh 11C cells 3.7v rechargeable ternary lithium cylindrical battery for EV electric cars, propeller motor power battery

    KH heheng best 21700 batteries cells for EV electric cars, high-discharge rate ternary lithium cylindrical is used for high-current power supply digital electronic products such as drones and power tool impact drills,underwater propellers, unmanned ships,kh lithium battery source manufacturer OEM wholesale supply 21700 series capacity discharge rate m Amp battery cells.

    Product Parameter

    Nominal capacity

    4000mAh (11C)

    Brand

    KH/OEM

    Nominal voltage

    3.7V

    Rechargeable or not

    Yes

    Max charge voltage

    4.2V

    Discharge ending voltage

    2.5 V

    Max continuous charge current

    1.5C/6000mA(T≥10℃)

    Dimension

    71.2*21.4 (mm)

    Max continuous discharge current

    11C/45000mA(T≥0℃)

    Internal resistance

    ≤12mΩ

    Cycle life

    300 cycles

    >80% standard capability.

    Weight

    65g

    Battery type

    Li-ion

    Warranty

    12 Months

    Charging Temperature

    0~ 45℃

    Discharging Temperature

    -20~ 60℃

    Applications scenarios

    1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, brightflashlight.

    2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,

    3.Customer electronics: MPS, Tablet PC. laptop, earphone, power bank, portable DVD player, speaker, microphone, sound equipments, audio, Digital camera, vidican,GPS,AGV,PV,MV And so on

    4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanke,theated clothing, heating heating gloves,Dehumidifier, Deodorizer.

    5.Medical devices,electric wheelchair.

    6.Instruments and meters: water meter, gas meter.

    7.Electric transportation vehicles: electric bicycle, electric motorcycle,electric bike, electric car, e-scooter, electric motor.

    9.computer server room UPS emergency backup power, Outdoor portable power station,5G Telecom Station.

    10.Drones, unmanned boats, underwater thrusters, motor propellers,Power tools: electric drill, mower.

    3.7v battery cell product series list

    Model INR18650-1800 INR18650-2000 INR18650-2200 INR18650-2000-3C INR18650-2000-10C INR18650-2500-3C
    Nominal Voltage 3.7V
    Nominal capacity 1800MAH 2000MAH 2200MAH 2000MAH 2000MAH 2500MAH
    Nominal energy 6.66WH 7.4WH 8.1WH 7.4WH 7.4WH 9.3WH
    Dimension (MM)  H65.0*D18.3
    Discharge rate 1C 1C 1C 3C 10C 3C
    Approx weight(G) 44G  50G  48G  45G  48G  48G
    Material NCM  
    End of charge voltage: 4.2V;End of discharge voltage:2.75V
    Charge temperature:0°C ~ 45°C;Discharge temperature:-20°C ~ 60°C;Storage temperature:-20℃-30℃
    Cycle lfe(25°C,1C.@100%DOD):500 times;Cycle lfe(25°C,1C.@80%DOD): 800 times 

    Model

    INR18650-2600-3C

    INR18650-2900-3C

    INR18650-3200-3C

    INR21700-4000-11C

    INR21700-5000-2C

    Nominal Voltage

    3.7V

    Nominal capacity

    2600MAH

    2900MAH

    3200MAH

    4000MAH

    3200MAH

    Nominal energy

    9.7WH

    10.7WH

    11.8WH

    14.8WH

    18.5WH

    Dimension (MM)

     H65.0*D18.3

    H71.2*D21.4

    Discharge rate

    3C

    3C

    3C

    11C

    2C

    Approx weight(G)

    48G

    48G

    48G

    65G

    72G

    Material

    NCM

    End of charge voltage: 4.2V;End of discharge voltage:2.75V

    Charge temperature:0°C ~ 45°C;Discharge temperature:-20°C ~ 60°C;Storage temperature:-20℃-30℃
    Cycle lfe(25°C,1C.@100%DOD)
    :500 times;Cycle lfe(25°C,1C.@80%DOD): 800 times 

    Product processing

    Product video

    Manufacturing technique

    Keheng is a supplier specializing in the research, development, design, manufacture and sale of polymer lithium-ion batteries. It is built by an elite team with more than 10 years of experience in the industry.focusing on high-end customized services, the company tailors high-quality and reliable new energy products according to different customer needs. We always adhere to the concept of seeking truth, pragmatism, innovation and enterprising, and create high-quality clean energy solutions providers.

    The ternary 18650 lithium battery is the core product line of keheng. The production workshop has introduced the most advanced technical equipment from japan. There are more than 200 skilled technical workers, and the daily output of 18650 batteries is 200,000.

    Keheng factory quality first, customer first, products sell well in china and many countries in europe and america, accounting for a very high proportion in the field of digital consumer products. Most of the buyers are local super brands, with a monthly purchase volume of more than 100,000.

    Packing&shipping


    Certifications

    Keheng batteries are exported to major trade distribution centers and major countries and regions in the world. almost all battery certifications have.

    ul lithium battery certifications,ce certification battery,battery ce,lithium battery msds,lithium ion battery msds 2022,battery un38.3.

    INR21700-3.7V 4000mAh(11C) cells shipments are super large, and the market coverage is high. All major certifications are basically available.
    Battery transportation standard: un38.3
    International: cb certification; eu: ce certification; uk: ukca certification; russia: gost-r certification; china: cqc certification; taiwan: bsmi certification;
    North america: wercsmart certification, ctuvus & etl certification, ctia certification
    Brazil: anatel certification
    India: bis certification, cmvr certification; vietnam: mic certification;malaysia: sirim certification;japan: pse certification; korea: kc certification
    Brazil: anatel certification
    Our advantages

    Rich experienc: we are high efficiency company, pro- vides high quality and full cells and battery packs for each customer's re-quirement.

    Professional: we are professional provider of all kinds of battery cells and battery packs.

    Oem & odm service: oem & odm service can be provide to meet customer's special request.

    High quality: our batteries and battery pack with ce, rohs, un38.3 certificates for quality assurance.

    Fast delivery: once order confirmed, fast production and delivery will be arranged immediately.

    Competitive price: competitive price will be provided to customers to make a win-win cooperation.

    Tips:
    *these products are prototype batteries without protection board,you need to purchase a match one! You can check our shop and search bms.
    >>for more questions please do not hesistate to contact us and our team will support you within 24 hours!!!

    Inquiry Us





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    • 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

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