What is 18650 lithium battery?

18650 battery：18 means a diameter of 18mm, 65 means a length of 65mm, and 0 means a cylindrical battery. 18650 means that the diameter is 18 mm and the length is 65 mm.

Keeppower 18650 3.7v 3000mah 15A High Drain PCB Protected Removable Li – The Saber Armory

Keeppower 18650 3.7v 3000mah 15A High Drain PCB Protected Removable Li – The Saber Armory

The Replacement Li-ion Battery 18650 is a versatile power source that can be used with both the Barebones Beacon Lantern and Vintage Flashlight. With this battery, you can easily swap out the old one and continue using your product without interruption. The battery is rechargeable and can be charged directly through your product's USB port, making it a convenient option for on-the-go use.

Barebones 18650 Li-ion Battery

Evo Gimbals Li-ion Batteries 2600mAh IMR-18650 HC (3 Pack)

This is an original 2600mAh 3C 18650 battery from Hongli. The cell can be charged and discharged up to 1000 cycles without much loss in battery

18650 Li-ion 2600mAh 3C Rechargeable Battery

18650 1200maH Lithium Ion Battery Hongli– Rating – 300 Cycle

18650 3.7V 2500mAh lithium battery and li ion rechargeable battery

UltraLast Lithium Ion 18650 3.7 V 2600 mAh Rechargeable Battery UL1865-26-1P 1 pk - Ace Hardware

ODM 2500mah 2600mah 3000mah 18650 3.7v Li Ion Battery factory and suppliers

Cylindrical li ion battery 18650 3.7V 2000mAh rechargeable battery pack - VATS BATTERY