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  • Samsung 40T Alternative INR21700 18650 5
    Samsung 40T Alternative INR21700 18650 5000mAh(2c) 18.5Wh Lithium ion Battery cellSamsung 40T Alternative INR21700 18650 5000mAh(2c) 18.5Wh Lithium ion Battery cellSamsung 40T Alternative INR21700 18650 5000mAh(2c) 18.5Wh Lithium ion Battery cellSamsung 40T Alternative INR21700 18650 5000mAh(2c) 18.5Wh Lithium ion Battery cell

    Samsung 40T Alternative INR21700 18650 5000mAh(2c) 18.5Wh Lithium ion Battery cell

  • Product Item:KH-INR21700-5000-2C
  • Capacity: 5000mAh(2C)
  • Voltage: 3.7V
  • Max continuous discharge current: 2C
  • Description:3.7V NMC Battery
  • 18650  , Ternary lithium battery
    Inquiry

    Description

    Battery Support OEM Wholesale

    Keheng is China's top and best 3.7 volts  cylindrical ternary lithium batteries cells manufacturer, all 2c 3c 5c 10c 20c battery cells support wholesale and OEM customer agent distribution, choosing Keheng can save more than 45% of purchase cost for 2B buyers .

    Description

    INR21700 has hight quality and performance, its capacity is 1000mAh larger than Samsung 40T,50E, keheng INR21700 has a capacity of up to 5000mAh, and the price is only 1/2 of Samsung 40t battery and panasonic 21700 battery cell, because China's lithium Ion battery manufacturer is the world's first, keheng's products the quality has been recognized by European and American customers, and the competitive advantage of price has increased the market share of Keheng's 21700 lithium ion battery year by year.
    To sum up, keheng INR 21700 li ion battery cells are the best and cheapest batteries in 2022, and the best alternative to samsung 40t battery.
    Full series of cylindrical ternary lithium battery cells have passed CE, CB, ROHS, MSDS, IEC 62321, UN38.3 certificated

    INR21700 18650 Data Sheel:

    Battery Keheng INR21700-5000mAh(2c) Cylindrical Li-Ion Cell
    Rated Capacity Min: 4753mAh
    -Charge: 0.5C(2450mA), 4.2V, 0.02C(98mA) cut off @ RT
    -Discharge: 1C(4900mA), 2.5V cutoff @ RT
    Standard Capacity Nominal energy: 18.5Wh
    Min: 4900mAh
    -Charge: 0.5C(2450mA), 4.2V, 0.02C(98mA) cut off @ RT
    -Discharge: 0.2C(980mA), 2.5V cutoff @ RT
    1C=4900mA
    Charging Voltage 4.2V
    Nominal Voltage 3.6V
    Charging Method CC-CV   (0.02C/98mA cut-off)
    Charge Current Standard charge: 2450mA, charge time: 3 hours
    Max. charge: 4900mA (not for cycle life)
    Max. Discharge Current 2C/9800mA (for continous discharge)
    Discharge Cut-off Voltage 2.5 V
    Cell Weight 69g max (2.45oz)
    Cell Dimension Height: 70.80mm (2.79" Max)
    Diameter: 21.15mm (0.83" Max)
    Cycle Life Capacity ≥ 3,802mAh @ after 500cycles
    (80% of the Rated Discharge Capacity @ RT)
    - Charge : 0.5C(2,450mA), 4.2V, CCCV 0.05C(245mA) cut-off @ RT
    - Discharge: 1C(4,900mA), 2.5V cut-off @ RT
    Operating Temperature (surface temperature) Charge : 0 ~ 45℃
    Discharge: -20 ~ 60℃
    Discharge OTP(over temp. protection) should not be over 60°C of the cell surface temperature. Protection set should be based on the location of the cell
    surface with the highest temp increase part of the battery pack
    Storage temperature 1 year: -20 ~ 23℃
    3 months: -20 ~ 45℃
    1 month: -20 ~ 60℃
    Note: If the cell is kept as ex-factory status (30% of charge), the capacity recovery rate is more than 80% of stuandard discharge capacity.
    INR21700 18650 Battery Applications

    INR21700 18650 cylindrical battery cells are widely used, including mobile power supply, digital communication products, PPS portable power supply, Electronic Tools, Electric drill, Electric bicycle, Electric scooter, Electric wheelchairs, sweeping robots,forklift,power bank, moniter ,lighting,wind solar storage,  etc., with high energy density.

    Samsung 40T Alternative INR21700 5000mAh(2c) 18.5Wh Lithium ion Battery cell application

    3.7 vlots ncm Ternary Lithium Battery Product series list

    Model Nominal capacity Nominal energy Dimension (MM) Discharge rate Approx weight(G)
    INR18650
    -1800
    1800mAh 6.66Wh H65.0*D18.3 1c 44g
    INR18650
    -2000
    2000mAh 7.4Wh 1c 50g
    INR18650
    -2200
    2200mAh 8.1Wh 1c 48g
    INR18650
    -2000-3C
    2000mAh 7.4Wh 3c 45g
    INR18650
    -2000-10C
    2000mAh 7.4Wh 10c 48g
    NR18650
    -2500-3C
    2500mAh 9.3Wh 3c 48g
    INR18650
    -2600-3C
    2600MAH 9.7Wh H65.0*D18.3 3c 48g
    INR18650
    -2900-3C
    2900MAH 10.7Wh 3c 48g
    INR18650
    -3200-3C
    3200MAH 11.8Wh 3c 48g
    INR21700
    -4000-11C
    4000MAH 14.8Wh H71.2*D21.4
    11c 65g
    INR21700
    -5000-2C
    3200MAH 18.5Wh 2c 72g
    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
    INR21700 18650 Battery Manufacturers processing

    INR21700 18650 Battery Manufacturers processing

    Samsung 40T Alternative INR21700 5000mAh(2c) 18650 18.5Wh processing

    INR21700 18650 Battery Manufacturing technique

    INR21700-3.7V 5000mAh 18650 18.5Wh lithium ion battery Manufacturing factory

    INR21700 18650 Battery Manufacturers processing

    INR21700 18650 Batteries Packing&shipping


    INR21700 18650 Battery Manufacturers processing Packing&shipping

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