rechargeable headlamps

Gear Review: Bosavi Headlamp

Bosavi headlamp
Bosavi headlamp

Rechargeable Ultralight Headlamp
Bosavi
$70, 2 oz. (including rechargeable battery)
Max burn time: 65 hours at low power, six hours at high power
bosavi.com

With an increasing number of headlamps weighing in under four ounces without compromising brightness, the name of the game these days is versatility and convenience. The Bosavi sets itself apart not just because it’s rechargeable (like some others), but with a design that makes it ideal for hiking or backpacking, trail running, climbing, skiing, bike commuting, and just about any activity you’ll do outside in the dark that doesn’t require a super bright light (and a massive, heavy battery pack). Plus, an ounce or two may seem like splitting hairs to some, but ultralight backpackers and hikers, climbers, and trail runners will appreciate that the Bosavi is lighter and more compact than most competitors.

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Gear Review: Black Diamond ReVolt Headlamp

Black Diamond ReVolt
Black Diamond ReVolt

Rechargeable Headlamp
Black Diamond ReVolt
$60, 3.5 oz. (including its three rechargeable NiMH AAA batteries)
Max burn time: 12 hours with rechargeable batteries, 70 hours with alkaline (triple-power LED); 190 hours with rechargeable batteries, 300 hours with alkaline (single-power LED)
blackdiamondequipment.com

[Note: See my review of the updated, 2017 version of the Black Diamond ReVolt headlamp, which replaced the version reviewed below.]

One of the few downsides of backcountry travel is the volume of alkaline batteries we burn through and throw away. So the first thing that attracted me to the ReVolt is that it’s rechargeable. Then I discovered that this headlamp not only treats the environment well, but it’s powerful, versatile, and pretty darn light and compact—an all-around winner.

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