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18650 Batteries

Wholesale 18650 Li-Ion Batteries and Chargers For SaleStreamlight USB rechargeable 18650 batteries

Battery Products offers a wide range of 18650 lithium-ion batteries and chargers at competitive prices to meet your budget. 18650 lithium-ion batteries have a nominal voltage of 3.7 volts and a typical capacity ranging from 2200 to 3500 milliampere-hours (mAh) and an energy density of 100-215 watt-hours per kilogram (Wh/kg), making them the perfect battery for a variety of applications.

What are 18650 Lithium Ion Batteries Used For?

18650 lithium-ion batteries are used in a variety of electronic devices that require high energy density, long lifespan, and require consistent power output over time. They have risen in popularity due to their safety and reliability. Common devices that require 18650 lithium-ion batteries include:

  • Vapes & E-Cigarettes
  • Laptops
  • Flashlights
  • Power Tools

18650 lithium-ion batteries can easily be recharged using a charger which makes them more cost-effective and environmentally friendly than disposable batteries.

18650 Battery Specifications
Size Diameter: 18.6 mm
Length: 65.2 mm
Weight 45-50 grams
Voltage Nominal: 3.6 V
Minimum: 2.5 V
Maximum: 4.2 V
Capacity Typical: 2500-3000 mAh
Minimum: 2200 mAh
Maximum: 3500 mAh
Energy Density Typical: 100-250 Wh/kg
Maximum: 350 Wh/kg
Discharge Rate Continuous: 10-20 A
Maximum: 30-35 A
Chemistry Lithium-ion
Cycle Life 500-1000 cycles
Battery Products is the #1 shop for rechargeable batteries and battery charging solutions.