Key Features

• 3200mAh nominal capacity for extended runtime
• Protected button top design with integrated PCB safety
• 6A max continuous discharge (PCB limitation)
• Over-voltage and under-voltage protection for safer operation
• Optimized length for devices requiring protected 18650 cells

Note: This is a button top protected 18650 battery which is longer than a standard flat top unprotected 18650 battery.

Overview

The Nitecore NL1832 is a protected 18650 lithium-ion battery built for dependable performance in high-output flashlights and other demanding electronics. Featuring a 3200mAh capacity and an integrated protection circuit board (PCB), it helps safeguard against abnormal charging and discharging conditions. The button top terminal improves compatibility with devices that require a raised positive contact, while the protected design increases overall safety for everyday use.

Applications / Uses

• High-output LED flashlights and searchlights
• Tactical lighting systems
• Portable electronics requiring button top 18650 cells
• Emergency / backup lighting setups
• Battery-operated devices that benefit from protected cells

SPECIFICATIONS

Manufacturer	Nitecore
Model	NL1832
Size	18650
Positive Terminal	Button Top
Nominal Capacity	3200mAh
Continuous Discharge Rating (max)	6A Max Continuous (PCB limitation)
Nominal Voltage	3.7V
Maximum Voltage	4.2V
Protected	Yes, PCB
Rechargeable	Yes
Approx. Dimensions	18.6mm × 68.9mm
Approx. Weight	50g
Data Specification Sheet	Nitecore NL1832 Datasheet