Everything You Need To Know About 18650 Battery – [Ultimate Guide]
What is a 18650 Lithium Battery ? A lithium-ion battery is a rechargeable 18650 lithium battery. The name of the battery refers to its shape: the numbers 18 and 65 stand for its diameter and height, respectively. They have a voltage of 3.2 to 3.7 volts. Their 3500 mAh maximum capacities are possible. Compared to AA batteries, the 18650 rechargeable batteries are bigger. And the power capacity of an 18650 rechargeable battery is roughly four times greater than that of...
