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Fenix HM50R V2.0 FAQs

Everything you need to know about your Fenix HM50R V2.0 LED headlamp

Can I get a battery cable extension for my Fenix headlamp or bike light?

No, we do not have cable extension for our Fenix headlamps or bike lights.

Can I purchase a headband for Fenix headlamp?

Yes we do offer replacement headbands for purchase. Please contact our customer service department through our Contact Us form to see if the headband you need is available.

Does the HM50R V2 feature a lockout function?

Yes, the HM50R V2 does feature a lockout function. To activate the lockout function press and hold the button for 3 seconds. To deactivate the lockout mode press and hold for 3 seconds again.

How long does it take to fully charge the HM50R V2?

It will take roughly 1.5 hours to charge the included ARB-L16-700P battery to full.

What batteries can be used in the HM50R V2?

The HM50R V2 includes the Fenix ARB-L16-700 rechargeable 16340 battery. It is also compatible with a non-rechargeable CR123A battery.

What batteries work in the Fenix HM50R headlamp?

The Fenix HM50R is compatible with one 16340 li-ion battery or one non-rechargeable CR123 lithium battery.

What batteries work in the Fenix HM50R V2.0 headlamp?

The Fenix HM50R V2 headlamp is compatible with 16340 batteries and CR123 batteries. The HM50R V2 headlamp comes with the Fenix ARB-L16-700P Li-ion Battery.

What headlamps fit inside the APB-20 storage bag?

The APB-20 storage bag will fit the following headlamps:. HL10HL12RHL15HL16HL18RHL23HL26RHL30HL32RHL35HL40RHL50HL55HL60RHM50R

What is the operating voltage of the HM50R V2

The operating voltage of the HM50R V2 is 3.7V

Which battery chargers will work with the Fenix HM50R batteries?

You can use the chargers listed below to charge 16340 lithium ion batteries: ARE-X2, ARE-A4, ARE-A2, ARE-D1, ARE-D2.

Which Fenix headlamps are compatible with CR123 lithium batteries?

Here is a list of Fenix headlamps that are compatible with CR123A lithium batteries: HL60R, HL55, HP25R, HL50, HM50R, and HP30R. This information could change in the future.

Why does the HM50R V2 drop from higher output levels?

There are two reasons for this:. You can tell which of these two reasons is the cause of your step-down by checking the battery-level indicator.