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 |
⚠ Important Safety Warnings
While this battery is equipped with built-in protection circuitry to help prevent overcharging, over-discharging, and short circuits, improper handling or misuse can still result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury or property damage. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Intended Use: This battery is designed for use in flashlights, headlamps, and similar devices that require a button top configuration. Ensure compatibility with your device before use.
- Protection Circuit Limitations: While the protection circuit provides additional safety, it cannot prevent damage caused by misuse, including exposure to liquids, extreme heat, or physical damage.
- Storage & Transport: Always store batteries in protective cases to prevent accidental contact with metal objects (e.g., keys, coins, tools) that can cause a short circuit. Do not store loose batteries in pockets, bags, or other uncontrolled environments.
- Inspection: Do not use if the battery is dented, leaking, bulging, or if the outer wrapper or button top is damaged.
- Charging: Use a smart charger specifically designed for button top protected batteries. Do not exceed the battery's voltage and current specifications. Never leave the battery unattended while charging.
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Prohibited Activities:
- Do not expose the battery to water, fire, or high heat.
- Do not modify, puncture, crush, or attempt to disassemble the battery.
- Do not use the battery if it becomes unusually hot during use or charging.
- Emergency Response: If the battery overheats, emits smoke, or shows other signs of failure, stop using it immediately. Move the battery to a safe, non-flammable surface (e.g., sand or concrete) and follow emergency protocols.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.