Description
Nitecore NL1826R USB-C Rechargeable 18650 Battery – 2600mAh with Built-In Charging Port
The Nitecore NL1826R is a cutting-edge 18650 lithium-ion battery featuring an integrated USB-C charging port, eliminating the need for a separate charger. With a generous 2600mAh capacity and a continuous 5A discharge current, it’s built to power high-drain devices such as flashlights, lanterns, headlamps, and bike lights. A convenient LED indicator under the positive terminal turns red while charging and green when fully charged. With built-in smart circuitry and essential protection features, the NL1826R offers safety, reliability, and flexibility in a wide range of applications.
Key Features:
- USB-C Direct Charging: Integrated charging port allows for convenient recharging using a standard USB-C cable (sold separately).
- 2600mAh High Capacity: Provides ample power and extended runtime for a variety of high-output devices.
- 5A Continuous Discharge: Supports devices that demand stable, high-drain performance.
- Smart LED Charging Indicator: Red light indicates charging in progress, green means charging complete.
- Built-In Safety Protections: Includes internal overcharge, over-discharge, and short-circuit protection for safe operation in button-top compatible devices.
SPECIFICATIONS
Manufacturer: | Nitecore |
Model: | NL1826R |
Size: | 18650 |
Positive Terminal: | Button Top |
Nominal Capacity: | 2600mAh |
Continuous Discharge Rating (max): | 5A |
Protected: | YES, PCB. |
Rechargeable: | Yes |
Approx. Dimensions: | 18.2mm x 70.6mm |
Approx. Weight: | 48g |
Country of Origin: | China |










