Panasonic NCR18650B 18650 Button-Top Battery – Unprotected

Panasonic NCR18650B 18650 button-top lithium-ion battery, supplied as one unprotected cell. Check the button-top terminal and your device’s specified cell size before ordering.

• Model: NCR18650B


• Size: 18650; button-top positive terminal


• Protection circuit: none (unprotected)


• Capacity: commonly sold as 3400mAh; Panasonic’s base-cell data sheet states 3350mAh typical and 3250mAh minimum under its test conditions


• Nominal voltage: 3.6V

This is a capacity-focused cell, not a high-drain or mechanical-mod recommendation. Use only where the equipment manufacturer permits an unprotected NCR18650B cell and a compatible charger. Keep the cell in a suitable insulating case when not installed; never carry loose with metal objects. Charger and case are not included.