The ARB-LP21 battery tray for the Fenix HM75R SE flashlight is an additional rechargeable battery designed for the popular headlamp model - very practical and significantly extends the runtime of the device.

The Fenix HM75R SE flashlight with reservoir is versatile and will work well in all weather conditions and during physical activities.

Fenix HM75R SE headlamp tray - large capacity and power bank function

The resource is equipped with a 21700 rechargeable battery, which provides long-lasting power to the flashlight (also during operation). In emergency situations, it can act as a power bank, allowing you to charge other devices.

Ease of use

The design of the tray makes it easy to connect and disconnect it from the flashlight, which makes it much easier to use and transport the latter.

Fenix HM75R SE headlamp tray - waterproof USB-C port and IP68 rating

The resource has a waterproof and fast-charging USB-C port. The device also features a high IP68 protection class. This means it is resistant to dust, dust, rain and full immersion in water up to a depth of 2 meters for 30 minutes.

Extended runtime

Thanks to the tray, the flashlight's working time is significantly extended. The energy stored in the device (along with the energy drawn from the flashlight's built-in battery) allows it to emit a light output of 350 lumens for almost 19 hours.

Note: After connecting the reservoir, the working time of the flashlight is significantly extended, but the power of the light stream decreases (to 1200 lumens).

The battery pack for Fenix HM75R SE headlamp flashlight - features

• The 21700 rechargeable battery provides long-lasting power.
• The power bank function allows you to charge other devices in emergency situations.
• Easy plug and unplug ensures convenient use.
• Waterproof USB-C port with fast charging option.
• IP68 rating provides resistance to dust, dust, rain and allows full immersion in water up to 2 meters for 30 minutes.
• The power pack allows the light to emit 350 lumens for nearly 19 hours.

The following parameters were obtained using two power sources: the rechargeable battery built into the HM75R SE flashlight and the offered tray.