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Find the best 18650 batteries here

Need help to pick the right battery for your flashlight or headlamp? Checkout our blog: Everything you need to know about 18650 batteries.

Looking for 18650 batteries for your vape?

We recommend our 3100-35A 18650 batteries designed specifically for vaping devices.
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Nitecore NL1823 2300mAH 18650 Rechargeable Battery Nitecore NL1823 (NL183) 2300mAh Rechargeable 18650 Battery

  • Battery Type: 18650
  • Capacity: 2300mAh
  • Rechargeable

Price: $9.95

(50)
Nitecore NL1826 2600mAH 18650 Rechargeable Battery Nitecore NL1826 2600mAH Rechargeable 18650 Battery - Used

  • Gently Used Product
  • Battery Type: 18650
  • Capacity: 2600mAh
  • Rechargeable

Used Price: $20.72
Nitecore NL188 3200mAH 18650 Rechargeable Battery Nitecore NL1832 Rechargeable 3200mAh 18650 Battery

  • Battery Type: 18650
  • Capacity: 3200mAh
  • Rechargeable

Price: $15.95

(18)
Nitecore NL1834 3400mAh 18650 Rechargeable Battery Nitecore NL1834 3400mAh Rechargeable 18650 Battery


  • Battery Type: 18650
  • Capacity: 3400mAh
  • Rechargeable

Price: $18.95

(92)
Nitecore NL1835 3500mAh 18650 Rechargeable Battery Nitecore NL1835 3500mAh Rechargeable 18650 Battery


  • Battery Type: 18650

  • Capacity: 3500mAh

  • Rechargeable

Price: $19.95

(56)
Nitecore NL1835HP 3500mAh 18650 High Performance Li-ion Battery Nitecore NL1835HP 3500mAh Rechargeable 18650 Battery, > 8A Output


  • Battery Type: 18650

  • Capacity: 3500mAh

  • High performance (>8A output)

Price: $21.95

(108)
Nitecore IMR 3100 mAH Rechargeable 18650 Battery Nitecore IMR3100 3100mAh 18650 Battery for TM28, Concept 1 Flashlights

  • Battery Type: 18650
  • For the TM28, EC23 and Concept1
  • High performance (>8A output)

Price: $17.95

(8)
Nitecore NL1826R 2600mAh Built-In Micro-USB Rechargeable 18650 Battery Nitecore NL1826R 2600mAh USB Rechargeable 18650 Battery


  • Battery Type: 18650

  • Capacity: 2600mAh

  • USB Rechargeable

Price: $11.95

(27)
Nitecore NL1834R 3400mAh Built-In Micro-USB Rechargeable 18650 Battery Nitecore NL1834R 3400mAh USB Rechargeable 18650 Battery


  • Battery Type: 18650

  • Capacity: 3400mAh

  • USB Rechargeable

Price: $19.95

(75)
NItecore NI18650D Nitecore NI18650D Rechargeable Battery for the TM03

  • Battery Type: 18650
  • For the TM03 only
  • Rechargeable

Price: $15.95

(26)
Nitecore IMR 3100 mAh 35A 18650 Rechargeable Batteries for Vaping Devices - 2 Pack Nitecore IMR 3100mAh 2 Pack 35A 18650 Batteries for Vaping Devices

  • Battery Type: IMR 18650
  • For Vaping Devices
  • Current output: 35A

Price: $34.95

(23)
NITECORE NL1829LTP 2900mAh 18650 High Capacity Performance Low Temperature Resistant Rechargeable Batteries NITECORE NL1829LTP 2900mAh 18650 Battery, for Low Temperature


  • Battery Type: 18650
  • Capacity: 2900mAh
  • Low Temperature Resistant

Price: $24.95

(2)
NITECORE NL1829LTHP 2900mAh 18650 Low Temperature Resistant High Performance Battery Rechargeable Li-ion Battery NITECORE NL1829LTHP 2900mAh 18650 Battery, for Low Temperature & High Performance


  • Battery Type: 18650
  • Capacity: 2900mAh
  • Low Temperature Resistant
  • High-Performance (>8A output)

Price: $26.95

(3)
NITECORE NL1829RLTP 2900MAH 18650 Low Temperature Resistant High Performance Micro-USB Rechargeable Li-ion Battery NITECORE NL1829RLTP 2900MAh USB Rechargeable 18650 Battery, Low Temperature & High Performance

  • Battery Type: 18650
  • Capacity: 2900mAh
  • Low Temperature Resistant
  • USB Rechargeable

Price: $29.95

(4)
Nitecore IMR 3100 mAh 35A 18650 Rechargeable Batteries for Vaping Devices - 2 Pack Nitecore IMR 3100mAh 2 Pack 35A 18650 Batteries for Vaping Devices - Used

  • Gently Used Product
  • Battery Type: IMR 18650
  • For Vaping Devices
  • Current output: 35A

Used Price: $27.51