Nitecore Flashlights
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Nitecore - NL1816R - 3.6V 18350 Li-Ion Protected Rechargeable Battery with USB-C Port - 1600mAh - for MT1C PRO
The Nitecore NL1816R is an 18350-format rechargeable lithium-ion battery, ideal for compact, high-performance devices. With a capacity of 1600mAh and a continuous discharge current of up to 3A, it delivers reliable, long-lasting power. Equipped with a built-in USB-C charging port, it allows for fast and convenient charging without the need for external chargers. Advanced protection circuits ensure safety against overcharging, deep discharge, and short circuits, making it an excellent choice for LED flashlights and other electronic devices.
Technical Specifications
Model: NL1816R
Format: 18350 (button top)
Capacity: 1600mAh
Nominal Voltage: 3.6V (3.96Wh)
Continuous Discharge Current: 3A
Charging Port: Integrated USB-C (5V, 0.5A)
Number of Charge Cycles: Over 500
Built-in protection: against overcharging, deep discharge, and short circuit
Safety valve: activates in case of rapid increase in internal pressure
External materials: nickel-plated stainless steel, abrasion-resistant coating
Dimensions: 40.8 ± 0.3 mm (length) x 18.5 ± 0.3 mm (diameter)
Weight: 27g
Certifications: CE, UL, RoHS
Warranty: 12 months
CompatibilityCompatible with most flashlights and devices that support 18350 batteries, including Nitecore models such as the MT1C Pro,
NI-NL1816R€9.84Only 16 leftOnly 16 left
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Nitecore - NL1411R - Li-Ion 14500 3.6V protected rechargeable battery with USB-C socket - 1100mAh - for MT1A PRO
The Nitecore NL1411R is a 14500-size rechargeable Li-ion battery ideal for compact, high-performance devices. With a capacity of 1100mAh and a continuous discharge current of up to 3A, it offers reliable and long-lasting power. Equipped with a built-in USB-C charging port, it enables fast and convenient charging without the need for external chargers. Advanced protection circuits ensure safety against overloads, deep discharges and short circuits, making it an excellent choice for LED flashlights and other electronic devices.
Technical Specifications.
Model: NL1411R
Size: 14500 (button top)
Capacity: 1100mAh
Rated voltage: 3.6V (3.96Wh)
Continuous discharge current: 3A
Charging port: built-in USB-C (5V, 0.5A)
Number of charging cycles: over 500
Built-in protection: against overcharge, deep discharge and short circuit
Safety valve: activation in case of rapid increase in internal pressure
Outer materials: nickel-plated stainless steel, anti-abrasion coating
Dimensions: 50.3 ± 0.3 mm (length) x 14.5 ± 0.3 mm (diameter)
Weight: 21 g
Certifications: CE, UL, RoHS
Warranty: 12 months
CompatibilityCompatible with most flashlights and devices that support 14500 batteries, including Nitecore models such as MT1A Pro, MH2A, MH1A, EA1, as well as devices from other brands such as JETBeam PA10 and LED Lenser P5R. You should always check the device specifications to ensure compatibility.
NI-NL1411R€9.84Only 26 leftOnly 26 left -
Nitecore - NL1836HP - Protected Rechargeable Li-Ion 18650 3.6V - 3600mAh - 8A Battery for HC60 UHE, HC65 UHE, HC68, HC70 UHE, MH12GTS, MH25GTS
Nitecore NL1836HP Battery: Reliable Power for Demanding Devices
The Nitecore NL1836HP is a 18650-type rechargeable lithium-ion battery designed to deliver high performance and reliability. With a capacity of 3600mAh and a continuous discharge current of 8A, it is ideal for powering power-hungry devices such as powerful flashlights and advanced electronic equipment.
Equipped with intelligent protection circuitry and a pressure release valve, the NL1836HP provides safety against overcharging, discharging, and short-circuiting. Rugged construction with nickel-plated stainless steel guards and an abrasion-resistant metal coating ensures long life and impact resistance.
With over 500 guaranteed charging cycles, it is an economical and environmentally friendly choice for those seeking a durable and safe power source.
Technical Specifications.
Model: NL1836HP
Type: 18650 (Protected, Button Top)
Capacity: 3600mAh
Nominal Voltage: 3.6V (12.96Wh)
Maximum Voltage: 4.2V
Continuous Discharge Current: 8A
Peak Discharge Current: 8A
Discharge Cut-off: 2.5V
Dimensions: 69.8mm ±0.3mm (length) x 18.6mm ±0.3mm (diameter)
Weight: 49.9g
Rechargeable: Yes (over 500 cycles)
Integrated Protection: Yes (against overcharge, discharge and short circuit)
Materials: Nickel-plated stainless steel, metal anti-abrasion coating
Origin: China
Key Features.
Reliable power supply for energy-intensive devices
Advanced protection with intelligent circuit and pressure release valve
Rugged, abrasion-resistant construction
Over 500 charging cycles guaranteed
Button top type positive terminal for increased compatibilityNI-NL1836HP€24.59Only 15 leftOnly 15 left
Professional and Tactical LED Flashlights: Advanced Technology for Every Scenario
A professional LED flashlight is not just an accessory: it is an operational tool. Whether for security, outdoor activities, rescue, technical work, or everyday carry (EDC), the right lighting makes the difference in terms of reliability, runtime, and control.
For over 50 years, Coltelleria Collini has been a reference point in Italy for the professional lighting sector. We are Official Distributors of Nitecore for Italy, a world-leading brand in LED technology, outdoor electronics, and advanced power systems. In our catalog, you will find only original, powerful, waterproof flashlights designed for real field use.
Tactical & Military Flashlights
Designed for law enforcement, private security, and professional use. Tail switches for instant activation, tactical strobe modes, glass-breaking bezels, reinforced bodies, and impact resistance. High performance and absolute reliability even in extreme conditions.
Outdoor, Headlamps & Camping
Lighting designed for hiking, trail running, caving, and camping. From compact EDC lights to ultralight headlamps with extended runtime, up to field lanterns. Balanced beams to reduce visual fatigue and increase nighttime safety.
Nitecore Tech & Energy Ecosystem
Nitecore is not just flashlights. High-drain rechargeable 18650 and 21700 batteries, intelligent chargers, ultralight carbon fiber power banks, portable fans, and electronic repellents. A complete ecosystem designed for those who live outdoor and technology every day.
Why buy Nitecore flashlights from Coltelleria Collini
We are not just retailers: Coltelleria Collini is the Official Nitecore Distributor for Italy. This guarantees you a superior level of service and reliability.
- Official warranty and direct assistance without intermediaries.
- Previews and exclusive news on new Nitecore models.
- Real stock with fast 24h shipping.
- Specialized technical advice based on real product testing.
LED Flashlights FAQ
Don't just evaluate lumens (amount of light). Also consider the throw (distance in meters), the flood (beam width), and the candelas (cd), which indicate the intensity of the center spot. A searchlight is different from a camping or tactical light.
The current professional standard is the 21700 lithium battery, which offers greater capacity than the 18650. Many Nitecore models are USB-C rechargeable, ideal for modern, fast, and safe use.