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Fenix HM70R FAQs

Everything you need to know about your HM70R headlamp!

How long does it take to recharge the HM70R headlamp?

The HM70R will take about 4 hours to charge to full capacity. The battery indicator will be red while charging and will turn green when it is full.

Does the HM70R feature a lockout function?

Yes, the HM70R does have a lockout feature. When the headlamp is off, you can activate the lock by pressing and holding the switch for 3 seconds. The red light will blink 3 times to confirm it has been locked. You can deactivate the lock using the sa

What is the color temperature and working voltage of the HM70R?

The HM70R headlamp's beam has a color temperature of 6000K. The headlamp has a current of 4.3A and a voltage of 3.7V

What kind of battery does the HM70R use?

The HM70R headlamp includes an ARB-L21-5000 rechargeable 5000mAh 21700 battery. The HM70R uses a 21700 battery or an 18650 battery can be used with the ALF-18 battery adapter. We recommend that you use the ARB-L21-5000 battery with this headlamp.

Why does the HM70R downshift to a lower output mode?

There are two reasons that this may happen. Intelligent overheat protection: The lamp will produce a lot of heat, especially in the higher output modes. When the lamp gets to 149° F (65° C), the overheat protection will trigger and cause the headlamp

Is the charging port of the HM70R waterproof?

The HM70R charging port features inner waterproofing treatment. If the light is submerged without the port cover on it will not damage the light but we recommend that you allow the light to dry out completely before turning on or charging it again.