18650 Batteries

Nu Battery is your go-to destination for a diverse selection of 18650 batteries from renowned manufacturers like Samsung, Sony, Molicel, Panasonic and LG. Our commitment to quality is unwavering, as all our products undergo rigorous authentication and batch testing, ensuring our customers have complete confidence in the legitimacy of their purchase.

18650 batteries are lithium-ion cells measuring 18mm in diameter and 65 mm in length (protected batteries are around 5 mm longer) and have a nominal voltage of 3.7V. Capacity ranges from 2200 to 3500 milliampere/hour (mAh). 

Available in Flat-Top, Button-Top, Protected and Tab configurations, (read more about these here) these batteries are fully rechargeable, providing users with a sustainable power solution. 

Unsure about the specific 18650 battery that suits your needs? Our team of experts is ready to assist you; don't hesitate to reach out for personalised guidance. 

Trust Nu Battery for reliable, high-quality battery solutions.

37  Products


LG HG2 - 18650 Battery

LG HG2 - 18650 Battery

Discontinued! This battery has been discontinued by the manufacture.Click here for suitable alternatives with the same specification3000mAh - 15A Cont...
£7.99
View details