
Nitecore NL1836 18650 3600mAh Battery - Protected Button Top
Key Features
- High-capacity 3600mAh lithium-ion 18650 cell
- 3A maximum continuous discharge rate
- Button top design with integrated PCB protection
- Overcharge, over-discharge, and short-circuit protection
- Extended length for protected-device compatibility
Note: This is a button top protected 18650 battery which is longer than a standard flat top unprotected 18650 battery.
Overview
The Nitecore NL1836 is a protected 18650 lithium-ion battery engineered for extended runtime and dependable performance. Featuring a 3600mAh capacity and a stable 3A continuous discharge rate, this cell is designed for electronics that prioritize efficiency and long operating life. Its button top configuration and integrated PCB protection make it ideal for devices requiring enhanced safety and reliability.
Applications / Uses
- High-performance flashlights
- Portable power packs
- Emergency backup power devices
- Outdoor and expedition electronics
- Consumer electronics requiring protected 18650 cells
SPECIFICATIONS
| Manufacturer | Nitecore |
| Model | NL1836 |
| Size | 18650 |
| Positive Terminal | Button Top |
| Nominal Capacity | 3600mAh |
| Continuous Discharge Rating | 3A Max Continuous |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Protected | Yes, PCB |
| Rechargeable | Yes |
| Approx. Dimensions | 18.4mm × 69.9mm |
| Approx. Weight | 50g |
| Data Specification Sheet | Nitecore NL1836 Datasheet |

Key Features
- High-capacity 3600mAh lithium-ion 18650 cell
- 3A maximum continuous discharge rate
- Button top design with integrated PCB protection
- Overcharge, over-discharge, and short-circuit protection
- Extended length for protected-device compatibility
Note: This is a button top protected 18650 battery which is longer than a standard flat top unprotected 18650 battery.
Overview
The Nitecore NL1836 is a protected 18650 lithium-ion battery engineered for extended runtime and dependable performance. Featuring a 3600mAh capacity and a stable 3A continuous discharge rate, this cell is designed for electronics that prioritize efficiency and long operating life. Its button top configuration and integrated PCB protection make it ideal for devices requiring enhanced safety and reliability.
Applications / Uses
- High-performance flashlights
- Portable power packs
- Emergency backup power devices
- Outdoor and expedition electronics
- Consumer electronics requiring protected 18650 cells
SPECIFICATIONS
| Manufacturer | Nitecore |
| Model | NL1836 |
| Size | 18650 |
| Positive Terminal | Button Top |
| Nominal Capacity | 3600mAh |
| Continuous Discharge Rating | 3A Max Continuous |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Protected | Yes, PCB |
| Rechargeable | Yes |
| Approx. Dimensions | 18.4mm × 69.9mm |
| Approx. Weight | 50g |
| Data Specification Sheet | Nitecore NL1836 Datasheet |

Original: $19.95
-70%$19.95
$5.98Description
Key Features
- High-capacity 3600mAh lithium-ion 18650 cell
- 3A maximum continuous discharge rate
- Button top design with integrated PCB protection
- Overcharge, over-discharge, and short-circuit protection
- Extended length for protected-device compatibility
Note: This is a button top protected 18650 battery which is longer than a standard flat top unprotected 18650 battery.
Overview
The Nitecore NL1836 is a protected 18650 lithium-ion battery engineered for extended runtime and dependable performance. Featuring a 3600mAh capacity and a stable 3A continuous discharge rate, this cell is designed for electronics that prioritize efficiency and long operating life. Its button top configuration and integrated PCB protection make it ideal for devices requiring enhanced safety and reliability.
Applications / Uses
- High-performance flashlights
- Portable power packs
- Emergency backup power devices
- Outdoor and expedition electronics
- Consumer electronics requiring protected 18650 cells
SPECIFICATIONS
| Manufacturer | Nitecore |
| Model | NL1836 |
| Size | 18650 |
| Positive Terminal | Button Top |
| Nominal Capacity | 3600mAh |
| Continuous Discharge Rating | 3A Max Continuous |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Protected | Yes, PCB |
| Rechargeable | Yes |
| Approx. Dimensions | 18.4mm × 69.9mm |
| Approx. Weight | 50g |
| Data Specification Sheet | Nitecore NL1836 Datasheet |
























