Nitecore 18650 NL1823 2300mAh battery

2300 mAh rechargeable battery. Provides more than 500 charging cycles.

The rechargeable battery replaces two CR123 batteries, but is a tad longer and wider than two CR123 batteries. It is 100% compatible with Nitecore products, but may not fit devices from other manufacturers.

Dimensions:

• Length: 69.2mm
• Diameter: 18.3mm