This site requires Javascript to provide the best experience we can.
Please allow the following domains:


Site Information

  • Age Verification Guide
  • Loyalty Program
  • Wholesale
  • About Us
  • Image 1
  • Image 2

Efest 18490 Button-Top Battery

$9.99 $5.99
(You save $4.00)
Calculated at checkout

Product Description

Efest IMR 18490 High Drain Unprotected Lithium Ion Battery

These batteries are perfect for 18490 compatible variable voltage and wattage devices. These are button-top cells.


  • 3.7 Volt
  • 8 CR
  • Fully Charged at 4.2 Volts
  • 3 Hour Charge Time
  • 1100 mAh

Please be aware of proper battery safety before using this battery.

  • Do not charge over 4.2 volts or discharge below 3.0 volts, overcharging or over discharge can be potentially dangerous.
  • Do not use battery if there is any question concerning safety, simply store in a safe until they can be properly disposed of.
  • Never use a battery that shows any sign of damage or defect including the outer insulation commonly referred to as the "wrapper."
  • Use caution and inspect your batteries on a regular basis.
  • We recommend using a NiteCore Digicharger D2 or a NiteCore Digicharger D4 charger for these batteries.

Price is for one battery


Find Similar Products by Category

Untitled Document ‚Äč