Fenix HM65R V2 Reference ManualUpdated 3 hours ago

The Fenix HM65R V2 is a multi-light rechargeable headlamp. This summary is drawn from the manufacturer's official user manual — see the downloadable PDF reference manual on the product page for complete details.

Overview

2200 lumens maximum output (combined Spotlight + Floodlight Turbo), 230 meters maximum beam distance
Dual light source design: independent Spotlight and Floodlight beams, plus a Red light for night vision preservation
Dual top switches allow independent control of the Spotlight and Floodlight sources
Powered by a Fenix ARB-L18-3400 rechargeable 18650 battery (included)
Magnesium alloy body for a lightweight, durable build
Lock/Unlock function (hold both switches for 3 seconds) to prevent accidental activation
USB Type-C charging, approximately 2.5 hours from depleted with the included battery
Impact resistance of 2 meters; IP68 submersible waterproof rating
Size: 3.15'' x 1.56'' x 2.07'' / 80 x 39.5 x 52.5 mm. Weight: 5.08 oz / 144 g (including battery and headband)

Operating Instructions

On/Off & Mode Switching: the Spotlight and Floodlight sources are controlled independently by their own top switch. Press and hold either switch to turn that light source on or off. With the headlamp switched off, double click either switch to enter the Red light mode.

Spotlight mode: single click the Spotlight switch to cycle through Low, Med, High, and Turbo
Floodlight mode: single click the Floodlight switch to cycle through Low, Med, and High
Both sources: can be run simultaneously; running both at Turbo together reaches the combined 2200-lumen maximum output
Red light mode: single click either switch to cycle through Low, Med, and High

Lock/Unlock Function: with the headlamp on or off, press and hold both switches simultaneously for 3 seconds to lock the headlamp and prevent accidental activation. Press and hold both switches simultaneously for 3 seconds again to unlock.

Technical Parameters (ANSI/PLATO FL1)

Spotlight + Floodlight (Combined) — Turbo: Output 2200 lumens, Runtime 3h 40min, Distance 226m, Intensity 12,813cd.

Spotlight Mode — Turbo: Output 1800 lumens, Runtime 2h 46min, Distance 230m, Intensity 13,220cd. High: Output 600 lumens, Runtime 8h 50min, Distance 150m, Intensity 5648cd. Med: Output 150 lumens, Runtime 22h 30min, Distance 74m, Intensity 1376cd. Low: Output 30 lumens, Runtime 67h, Distance 34m, Intensity 284cd.

Floodlight Mode — High: Output 500 lumens, Runtime 6h 44min, Distance 51m, Intensity 649cd. Med: Output 150 lumens, Runtime 16h 36min, Distance 27m, Intensity 184cd. Low: Output 5 lumens, Runtime 296h, Distance 4m, Intensity 4cd.

Red Light Mode — High: Output 140 lumens, Runtime 7h, Distance 28m, Intensity 196cd. Med: Output 30 lumens, Runtime 45h, Distance 13m, Intensity 42cd. Low: Output 5 lumens, Runtime 193h, Distance 4m, Intensity 4cd. Flash: Output 5 lumens.

Impact Resistance: 2 meters | Waterproof: IP68 (submersible)

Note: according to the ANSI/PLATO FL1 standard, the above specifications are the results produced by Fenix through its laboratory testing using one ARB-L18-3400 battery under the temperature of 21±3°C and humidity of 50%-80%; the true performance of this product may vary according to different working environments and the actual battery used.

Battery Specifications

Fenix ARB-L18 Series (18650): Recommended
CR123A (non-rechargeable): Usable
Li-ion (16340): Usable
Li-ion, generic/unprotected (18650): Caution

Do not mix batteries of different brands, sizes, capacities or types — doing so may cause damage to the headlamp or to the batteries being used. Only use the recommended or usable batteries mentioned in this user manual. 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. It is recommended to use a Fenix ARB-L18-3400 battery.

Charging

Plug the USB Type-C charging cable into the charging port on the headlamp.
With the headlamp switched off, the normal charging time using the included Fenix ARB-L18-3400 battery is about 2.5 hours from depleted to fully charged.

What's Included

Fenix HM65R V2 headlamp, Fenix ARB-L18-3400 battery, spare O-ring, USB Type-C charging cable, user manual, and warranty card.

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