Description
Nitecore NL1834R USB-C Rechargeable 18650 Battery – 3400mAh High-Capacity Power with Built-In Charging
The Nitecore NL1834R is a high-performance 18650 lithium-ion battery offering 3400mAh of capacity and convenient USB-C direct charging. Designed for high-drain devices such as flashlights, headlamps, and other portable gear, it delivers a steady 3.7V output and supports a 5A continuous discharge current. Featuring an onboard charging indicator and compatibility with external chargers, the NL1834R combines ease of use with versatile power delivery.
Built with Nitecore’s trusted protective technologies, this battery includes a smart protection circuit, pressure relief valve, and rugged construction using nickel-plated stainless steel and a durable metallic outer layer. Rechargeable over 500 times, it offers dependable power with long-term value—ideal for users who prioritize both performance and safety.
Key Features:
- Integrated USB-C Charging: No external charger needed—charge directly via USB-C with onboard LED status indicators.
- 3400mAh High Capacity: Offers extended runtime for high-powered flashlights and devices.
- 5A Continuous Discharge: Provides reliable energy for devices with consistent power demands.
- Premium Safety Design: Includes overcharge, over-discharge, and short circuit protection for secure operation.
- Durable Build Quality: Features impact-resistant nickel-plated stainless steel and abrasion-resistant metallic coating.
SPECIFICATIONS
Manufacturer: | Nitecore |
Model: | NL1834R |
Size: | 18650 |
Positive Terminal: | Button Top |
Nominal Capacity: | 3400mAh |
Continuous Discharge Rating (max): | 5A |
Protected: | YES, PCB. |
Rechargeable: | Yes |
Approx. Dimensions: | 18.3mm x 70.7mm |
Approx. Weight: | 50g |
Country of Origin: | China |










