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Tenergy 30005-1 ICR 18650 3.7V 2600mAh Li-Ion Unprotected Rechargeable Battery - With Tabs

Item #: TENERGY-30005-1-18650-TAB
Brand: Tenergy
Item #: TENERGY-30005-1-18650-TAB
Brand: Tenergy
  • High capacity of 2600mAh for long run times
  • Solder tabs for easy battery pack building
  • Tenergy 18650 cells can be found in RC cars, laptop batteries, tools, and more
  • Tested by the IEC and manufactured under the ISO9001-2000 standards to ensure high quality

Tenergy 30005-1 ICR 18650 3.7V 2600mAh Li-Ion Unprotected Rechargeable Battery - With Tabs

Battery Pack Building Favorite

The Tenergy 30005-1 18650 is one of the most popular cells to use for building your own battery packs. This lithium ion battery is equipped with solder tabs to make building packs for DIY projects and hobbies that much easier. You can find these cells in a wide variety of devices and electronics ranging from remote controlled cars to laptops. The Tenergy 30005-1 puts out a substantial 3.7 volts and has a high capacity of 2600mAh to ensure long run times. Even with a higher energy density, it still remains an extremely lightweight 18650, which is ideal for many applications. Tested by the IEC (International Electrotechnical Commission) standards, you can be sure that you are getting a quality cell.


  • High capacity 18650 battery - 2600mAh
  • Comes with solder tabs for easy battery pack building
  • Ideal for DIY projects and hobbiests
  • Rechargeable hundreds of times - saving you time and money
  • Tested by the IEC - cell's capacity, voltage and life span meet standards
  • Manufactured under the ISO9001-2000 standard for ensured quality
  • Low battery internal impedance
  • Can be found in numerous devices, tools and toys

Technical Specifications:

  • Battery Size: 18650
  • Battery Chemistry: Lithium Ion (Li-ion)
  • Battery Sub-Chemistry: ICR (LiCo02)
  • Terminal Type: Flat Top with Tabs
  • Rechargeable: Yes
  • Protected Cell: No
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 2600mAh
  • Max Charging Current: 1300mA
  • Max Discharge Current: 5200mA
  • Recommended Charging Voltage: 4.20V±0.05V
  • Estimated Charge Cycles: 300 cycles
  • Operating Temperature Range: 32°F to 104°F (0°C to 40°C)
  • Discharging Temperature Range: -4°F to 140°F (-20°C to 60°C)
  • Shelf Life: 3 Years
  • Dimensions:

    • Height: 2.67" (68mm)
    • Diameter: 0.72" (18.28mm)
    • Weight: 1.59oz. (45.07g)

    Please Note: Height may vary with tabs

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