Samsung INR21700-40T (40T3) 4000mAh - 35A


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€ 4,92

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As low as € 4,92
  • Flat Top
  • U-Soldering
  • Z-soldering


Data sheet

Type Rechargeable, Flat Top
Style 21700
Target platform 18650 batteries
Compositions Lithium-Ion
Amperage Does not apply
Voltage 3.6V
Capacity 4000mAh
Characteristics Unprotected
Warranty 3 months
Made in China
Manufacturing number Does not apply

More info


  • Capacity: 4000mAh
    Rated Voltage 3.6V - 3.7V
    Charging cycle termination voltage 4.20V ± 0.05V
    max discharge current: 35A
    Do not discharge deeper than 2.5V
    Plus pool: Flat top
    Chemistry: Li-ion
    Protection circuit: Without
    Diameter: 21mm
    Height: 70.1mm
    Weight: 67g


  • Do not incinerate;
  • Do not disassemble;
  • Do not short positive and negative contacts;
  • Do not expose to heat;
  • Do not completely discharge;
  • Do not use force to install a li-ion battery;
  • Use only high quality battery charger;
  • Charge fully before first use;
  • Store in cold and dry place at approximately nominal voltage.
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  • Image Reference Type Minimal quantity Quantity Price Volume discounts Add to cart
    INR21700-40T Flat Top 1 1072 € 4,92 Tax incl.
    INR21700-40T-Z Z-soldering 0 48 € 6,19 Tax incl.
    INR21700-40T-U U-Soldering 1 50 € 6,19 Tax incl.
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