Nitecore NL1826R 3.6V 2600mAh 18650 USB-C Li-ion battery

The Nitecore NL1826R is a 3.6 V rechargeable lithium‑ion 18650 battery with a capacity of 2600 mAh (9.62 Wh). The battery is protected against overcharging, deep discharge, and short circuits, and it features an integrated USB‑C charging port for direct charging via a USB‑C cable. Charging cycles: up to ~500.