Net Quantity: 1pc

The Fenix HM53R is a 2-in-1 removable headlamp for people who refuse to carry two lights when one will do. Pull it off the headband in seconds and it becomes a standalone handheld flashlight, or clip it to a pocket, belt, or pack with its tough body clip for hands-free use without the strap at all. At 1,200 lumens and a beam reaching 518 feet, it doesn't sacrifice power for versatility — and with white and red light sources, including a flashing red for emergencies, it adapts to whatever the moment calls for.

Weighing just 102 grams, the HM53R is IP68 waterproof and rated for 2-meter drops, so job sites, trails, and rough handling are all fair game. A magnetic tail cap gives you quick one-handed attachment to any metal surface, and the rechargeable 18350 battery charges via USB-C for up to 135 hours of runtime, with a battery indicator and lockout mode so nothing drains in your pack by accident. One light, two configurations, zero compromises.

The Fenix HM53R Rechargeable Headlamp is a versatile, high-output lighting solution for those who prioritize extended performance without sacrificing a compact form. By utilizing a higher-capacity 18350 battery, the HM53R delivers a powerful 1200 lumens and significantly longer runtimes than smaller, ultra-compact alternatives. Whether you’re navigating a technical trail or tackling a home project, this headlamp provides the perfect balance of power and size.

Functionality is the HM53R headlamp’s greatest strength. It easily detaches from the headband for use as a right-angle flashlight, complete with an integrated clip and a magnetic tail cap for hands-free mounting to most metallic surfaces. A single, glove-friendly side switch provides intuitive control over five brightness levels and three Red light modes.

Built to endure, the HM53R features an IP68 waterproof rating and an inner-waterproof USB Type-C charging port. Rugged, reliable, and multi-functional, the Fenix HM53R is an essential tool for anyone who needs a dependable light that adapts to any environment.

PERFORMANCE HIGHLIGHTS

• Spotlight: 1200-lumen Turbo output with a Luminus SST-25 cold-white LED, reaching up to 518 ft.
• Durability: IP68 waterproof and 2-meter impact resistant, with a full-metal HAIII hard-anodized housing.
• Versatility: White and red (including flashing red) light sources across five white and three red output levels.
• Charging: USB Type-C, full charge in about 2.5 hours.

KEY FEATURES

• 2-in-1 design: detaches from the headband in seconds to become a handheld flashlight.
• Magnetic tail cap plus a tough body clip for hands-free mounting to metal surfaces, packs, or belts.
• Large side switch for simple, glove-friendly operation.
• Intelligent memory circuit recalls the last-used white light brightness.
• Lockout function prevents accidental activation during storage or transport.
• Intelligent overheat protection automatically steps down output at high temperatures.
• Large single side switch operation; glove-friendly
• Remove from head strap and use as a right-angle flashlight
• Powered by an included 1600mAh 18350 battery. Also compatible with 16340/CR123A batteries for emergency use.
• Large side switch for simple and glove-friendly operation.
• High-output cold white light and red light meet the lighting needs in various scenarios.
• Headlamp mount, body clip, and magnetic tail-cap provide multiple mounting options.
• Lockout function avoids accidental activation.
• Inner waterproof USB Type-C charging port.
• Full-metal housing with premium type HAIII hard-anodized anti-abrasive finish.

BATTERY & CHARGING

• Included: Fenix ARB-L18-1600 rechargeable 1600mAh 18350 Li-ion battery.
• Charging: Built-in USB Type-C port; full charge in about 2.5 hours; can be operated on Low or Flash outputs while charging.
• Compatible: Fenix ARB-L18-1100/1100P 18350 batteries (usable); CR123A non-rechargeable batteries for emergency use only — do not charge CR123A cells.

SIZE & DIMENSIONS

• Dimensions: 2.80 x 1.46 x 1.42 in (71 x 37 x 36 mm).
• Weight: 3.60 oz / 102 g, including battery, headband, and mount.

OPERATING INSTRUCTIONS

On/Off

• On: With the lamp turned off, press and hold the switch for 0.5 seconds to turn on the lamp.
• Off: In any mode, press and hold the switch for 0.5 seconds to turn off the lamp. 

Mode Switching

• With the lamp turned off, press and hold the switch for 0.5 seconds to enter White light mode.
• With the lamp turned off, double click the switch to enter Red light mode.

Output Selection

• White light mode: Single click the switch to cycle through Eco→Low→Med→High→Turbo.
• Red light mode: Single click the switch to cycle through Low→High→Flash. 

Lock/Unlock

• Lock: With the lamp turned off, press and hold the switch for 3 seconds, the lamp will blink four times in Eco output of White light and then go out to indicate the locked status.
• Unlock: With the light locked, press and hold the switch for 3 seconds, the lamp will blink four times and then activate in Eco output of White light to indicate that the lamp is unlocked.
• Note: In locked status, clicking the switch will activate four blinks in Eco output of White light before turning off to indicate the locked status.

Intelligent Memory Circuit The headlamp automatically memorizes the previously used output level excluding Red light mode. When turned on again, the previously used output level will be recalled. *When turned on in White light mode, the headlamp will activate in High if it was previously switched off in Turbo.

BATTERY SPECIFICATIONS

• *18350 Li-ion batteries are powerful cells designed for commercial applications and must be treated with caution and handled with care.
• Using low-quality batteries or mishandling batteries (such as short-circuiting or overheating) could lead to combustion and jeopardize the safety of users and property. Any adverse effects resulting from the use of low-quality batteries are not covered by any Fenix warranty or liability.
• Using quality batteries with circuit protection will reduce the potential for combustion or explosion. *CR123A batteries should be reserved for emergency use only. Do not charge while using CR123A batteries! Using CR123A batteries will reduce available output levels and shorten runtime. For optimal performance, it is recommended to use a Fenix ARB-L18-1600 battery.

Battery Replacement

Unscrew the battery cover counterclockwise and insert the battery in accordance with the polarity marks, then screw the battery cover back on. 

Charging

• Open the anti-dust plug and connect the USB Type-C end of the charging cable to the charging port of the headlamp.
• The indicator will display red while charging and will turn green when fully charged.
• Once charging is completed, be sure to unplug the charging cable and close the anti-dust plug.
• With the lamp turned off, the normal charging time of the included Fenix ARB-L18-1600 battery is approximately 2.5 hours from depleted to fully charged with a 5 V/1 A or above charging adapter.

Note:

• The headlamp can be operated while charging.
• When the voltage level is lower than 3.3 V, only the Low output of each mode and the Flash output can be activated*.
• Recharge a stored headlamp every four months to maintain the optimum performance of the battery.
• *This only works with a Fenix ARB-L18-1600 battery.

Power specifications:

• Charging voltage: 5 V
• Charging power: 5 W
• This headlamp does not support fast charging.
• Only use a certified USB charging adapter that complies with the government safety standards of the country or region where this product is sold. 

Battery Level Indication

• With the lamp turned off, single click the switch to check the current battery level and the battery level indicator will last for 3 seconds.
• Green light on: saturated 100% - 80%
• Green light flashes: sufficient 80% - 50%
• Red light on: poor 50% - 20%
• Red light flashes: critical 20% - 0%

*This only works with a Fenix ARB-L18-1600 battery. 

Intelligent Overheat Protection The headlamp will accumulate a lot of heat when used at high output levels for extended periods. When the headlamp reaches a temperature of 55°C/131°F or above, it will automatically step down a few lumens to reduce the temperature. When the temperature drops below 55°C/131°F, the headlamp will gradually recall the preset output level.

 Low-voltage Warning

When the voltage level drops below the preset level, the headlamp is programmed to downshift to a lower brightness level until the lowest output is reached. When this happens in the lowest output, the battery level indicator blinks red to remind users to recharge or replace the battery in a timely manner. *This only works with a Fenix ARB-L18-1600 battery. 

Headband Assembly Notice

• The headband is factory assembled and ready to use right out of the package.
• Adjust the headband by sliding the buckle to the required length. 

Usage and Maintenance

• Disassembling the sealed head can cause damage to the headlamp and will void the warranty.
• Fenix recommends using an excellent quality battery.
• If the headlamp will not be used for an extended period, remove the battery, or the lamp could be damaged by electrolyte leakage.
• Take out the battery to prevent accidental activation during storage or transportation.
• Long-term use can result in O-ring wear.
• To maintain a proper water seal, replace the O-ring with an approved spare.

WHAT'S INCLUDED 

• Fenix HM53R headlamp
• ARB-L18-1600 battery
• USB Type-C charging cable
• Spare O-ring
• User manual