1000 Cycles 3.7v 18650 Batteries (5pcs)

An 18650 battery is a rechargeable lithium-ion cell measuring 18 mm by 65 mm. The 1500 mAh rating means it provides 1.5 Amps of power for one hour before needing a charge. These reliable cells are ideal for high-drain gadgets like flashlights, vapes, and portable radios. DIY builders also use them to assemble custom power banks and robotics.