Nitecore Headlamps: HA23 UHe vs NU27 - A Detailed Comparison

Choosing the right headlamp can be crucial for various activities, from camping and outdoor adventures to everyday tasks requiring hands-free illumination. This detailed comparison dives into two popular Nitecore headlamps: the NU27 and the HA23 UHe. Both boast impressive brightness and features, but subtle differences in battery options, charging methods, and accessories make them suitable for different users. We'll examine their performance, highlighting strengths and weaknesses to help you determine which headlamp best suits your individual needs and preferences.This review provides a thorough side-by-side comparison of the NU27 and HA23 UHe, covering aspects like brightness, beam distance, battery life, charging options, and included accessories. We'll explore the advantages of the NU27's integrated, rechargeable battery and its innovative hat clip, contrasting it with the HA23 UHe's versatility offered by its interchangeable battery system (rechargeable or AAA). Ultimately, this comparison aims to empower you with the information necessary to make an informed decision based on your specific requirements and usage scenarios.

Pros And Cons

Nightcore HA23 UHe Headlamp
  • Produces up to 600 lumens
  • Has a slightly further beam distance (132m) than the NU27
  • Optional 1500 mAh rechargeable battery is removable
  • Can be powered with three AAA batteries
  • Offers different color modes (amber, ultra white, mix)
  • Has adjustable red lights, SOS blinkers, and a battery status indicator
  • Slightly heavier and larger than the NU27
Nightcore NU27 Headlamp
  • Best headlamp the reviewer has ever tried
  • Very bright and light
  • Includes a hat clip
  • Has a range from 6 to 600 lumens
  • Offers three different color options (amber, ultra white, mix)
  • Built-in 850 mAh battery that cannot be removed or replaced
Nightcore 60W Fast Charge USB-C Cable
  • Fast charging
  • Magnetic connection for modularity
  • Compact design
  • Can be attached to backpack, keychain, etc.
Nightcore Rechargeable AA Batteries
  • Cost-friendly
  • Environmentally friendly
  • USB-C charging cable with four-way split for individual or simultaneous charging

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Nitecore NU27 Headlamp Review

The NU27 headlamp has been my go-to for camping and car repairs. Its brightness and compact design make it incredibly versatile. I've found it exceptionally useful in various situations, providing ample illumination without being cumbersome.

Close-up of the Nitecore NU27 headlamp in hand.
Close-up of the Nitecore NU27 headlamp in hand.

The included elastic headband is comfortable, although I opted for the clip for hat mounting, which provides a significant advantage when working hands-free. The packaging is straightforward, highlighting key features and instructions.

The NU27 headlamp packaging showing contents.
The NU27 headlamp packaging showing contents.

Nitecore HA23 UHe Headlamp Review

The HA23 UHe headlamp offers similar functionality to the NU27, but with some key differences. Both boast impressive brightness, reaching up to 600 lumens, but the HA23’s light output is slightly different.

The Nitecore HA23 UHe headlamp in its packaging
The Nitecore HA23 UHe headlamp in its packaging

One notable feature is the option to use either the included rechargeable lithium-ion battery or standard AAA batteries. The added flexibility makes it ideal for various scenarios, as you are not tied to charging options.

Size comparison between the NU27 and HA23 headlamps
Size comparison between the NU27 and HA23 headlamps

Key Differences and Features

The NU27 features a built-in, non-replaceable 850mAh battery charged via USB-C, while the HA23 uses a removable 1500mAh rechargeable battery or three AAA batteries. This offers more versatility to the HA23.

Headlamps showing the power and mode buttons
Headlamps showing the power and mode buttons

Both headlamps offer multiple light modes, including red light and SOS functions. The HA23 boasts a slightly longer beam distance at 132 meters compared to the NU27's 123 meters. The NU27 offers more color options.

Demonstrating the HA23 headlamp's hat clip
Demonstrating the HA23 headlamp's hat clip

The NU27's hat clip attachment is a game-changer for hands-free use and eliminating shadows which is a significant advantage over traditional headlamps that rely solely on elastic headbands.

Close up of the NU27 charging port
Close up of the NU27 charging port

Nitecore Accessories: Energy Bar and Mosquito Repellent

The Nitecore NB Air energy bar is a compact 5000mAh power bank, ideal for charging on the go. Its small size makes it easy to pack for any adventure. It’s waterproof and lightweight.

The Nitecore NB Air energy bar
The Nitecore NB Air energy bar

The mosquito repellent device exceeded my expectations, effectively clearing mosquitoes within minutes during a camping trip. The repellent tablets are easy to insert and the device has a user-friendly digital interface with adjustable heat settings.

The Nitecore mosquito repellent device
The Nitecore mosquito repellent device

Additional Nitecore Accessories: Rechargeable AA Batteries and USBC Cable

Nitecore’s rechargeable AA batteries are a cost-effective and eco-friendly alternative to disposable batteries. The included four-way charging cable allows for individual or simultaneous charging.

The Nitecore rechargeable AA batteries
The Nitecore rechargeable AA batteries

The 60W fast-charging USB-C cable with its magnetic connector and compact design is incredibly convenient, easily attaching to backpacks or keychains.

The Nitecore magnetic USB-C cable
The Nitecore magnetic USB-C cable

Conclusion: Which Headlamp is Right for You?

Both the Nitecore NU27 and HA23 are excellent headlamps, each with its strengths. The NU27 is ideal for users who prefer a streamlined, all-in-one solution with a built-in battery and convenient charging via USB-C.

NU27 headlamp
NU27 headlamp

The HA23 provides greater flexibility with the option of using either a rechargeable battery or standard AAA batteries. The added hat clip feature is a significant advantage for hands-free use and is unique compared to the NU27. Consider the power bank accessory as well if you need extra capacity. Both headlamps are well-made and highly functional.

HA23 headlamp
HA23 headlamp

Ultimately, the best choice depends on your individual needs and preferences. If battery versatility is a priority, the HA23 is the winner. However, the NU27’s built-in battery simplicity and comfort can be an advantage for others.