In-depth review
Black Diamond Moji Lantern Review (2027)
The Black Diamond Moji is a 3.2 oz frosted-globe tent light with dual-fuel power. Our research-based verdict for tent readers and backpackers.
Black Diamond Black Diamond Moji Lantern, Graphite
A 3.2 oz frosted-globe tent light with dual-fuel power: rechargeable cell or AAA batteries.
Our verdict
The Moji is the tent light this guide would buy first, because it solves the tent problem directly: a frosted globe that spreads soft light without glare, a dimmer that holds a low reading glow, a collapsible hook that hangs from any tent line, and a 3.2 oz body that barely registers in a pack. Dual-fuel power, a rechargeable cell or AAA batteries, means it keeps working when one option runs out, though the rechargeable cell costs extra. Its output will not light a cooking area for a group, and the lumen figures in the sources disagree, but as a personal tent light it is close to the ideal shape of the category.
What we like
- Frosted globe gives a soft, even glow suited to reading in a tent without glare
- Dual-fuel: rechargeable BD 1500 Li-ion battery or 3 AAA batteries
- Collapsible double-hook hang loop packs small and hangs from almost any tent line
- IPX4 weather resistance and a dimming switch for fine brightness control
What to watch out for
- Output is modest for group cooking or large tents
- The rechargeable cell is sold separately, so dual-fuel use costs extra
- The dimming switch can be fiddly to set precisely at the lowest glow
What owners report: Black Diamond Black Diamond Moji Lantern, Graphite
Synthesized from recurring themes in long-term owner feedback.
Most praised
- The frosted globe gives a soft, even glow that suits reading in a tent without glare
- Dual-fuel flexibility, rechargeable cell or AAA cells, means it keeps working when one power option runs out
- The collapsible double-hook loop packs small and hangs from almost any tent line
Common complaints
- Output is modest for group cooking or large tents, so it fits personal use better than area lighting
- The rechargeable cell is sold separately, so the dual-fuel promise costs extra to use
- The dimming switch can be fiddly to set precisely at the lowest glow
Who it is for
Tent readers, backpackers and campers who want soft, glare-free light in a tent, with a power backup when charging is not available.
The frosted globe is the feature
Inside a tent, bare LEDs glare. The Moji's frosted globe diffuses the light into an even glow that suits reading and moving around without waking a tentmate, and the dimming switch holds a low setting steadily rather than stepping through presets. That combination is rarer than it sounds: many small lanterns are bright and harsh, or dim and uneven. The Moji is neither, which is why it keeps appearing in tent setups long after brighter lanterns have been tried and shelved.
Dual-fuel power, with a price note
Dual-fuel means the Moji runs on a rechargeable BD 1500 Li-ion battery or on 3 AAA batteries, so a dead rechargeable cell does not end the trip: AAA cells from any shop bring it back. The honest footnote is that the rechargeable cell is sold separately, so the dual-fuel promise costs extra to use in full. Buyers who already carry AAA cells for other gear may never need the rechargeable cell at all, and buyers who want it should add it to the same order rather than discovering the gap at camp.
The lumen conflict, stated plainly
Sources disagree on this lantern's maximum output, and this review does not hide that. The listing title says 100 lumens, while the same listing's description says the TriplePower LED emits 150 lumens at its max setting, and other retailers describe newer Moji versions at 150 or 200 lumens. This guide records the listing's own two figures rather than picking one or averaging them. In practice the difference hardly matters for tent use, where the Moji runs on low and mid settings, but buyers comparing lumen tables should know the number is unsettled.
Key specifications
- Weather rating
- IPX4
- Weight
- 3.2 oz / 91 g
- Size
- 2.83 x 2.83 x 2.09 inches
- Brightness
- Listing title 100 lumens; listing description 150 lumens at max setting (conflict noted, not averaged)
- Power
- Dual-fuel: rechargeable BD 1500 Li-ion battery sold separately, or 3 AAA batteries
- Design
- Frosted globe, collapsible double-hook hang loop, dimming switch, flashing mode
Also consider
Goal Zero Lighthouse Micro Flash
A 2.4 oz lantern and flashlight in one, with USB and solar charging for trips far from an outlet.
Why consider it: An even lighter personal light at 2.4 oz, with a flashlight beam and solar charging, for the strictest weight budgets
- Weight: 2.4 oz
- Weather rating: IPX6
A 500 lumen lantern with warm-to-cool white and color modes, plus phone charging from its own battery.
Why consider it: The step up for campers who want the Moji's soft light at group brightness, with color modes and phone charging
- Brightness: 500 lm high, 5 lm low (maker)
- Runtime: 5 h high, 200 h low (maker)
Research-based assessment. TrueGear has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.
Questions, answered
How bright is the Black Diamond Moji, really?
The sources disagree: the listing title says 100 lumens and the listing description says 150 lumens at maximum, with other retailers describing newer versions at 150 or 200 lumens. For tent reading and moving around, either figure is plenty, and the lantern spends most of its life on dimmed settings anyway. Buyers who need a firm lumen figure for area lighting should look at the larger lanterns in this guide instead.
Does the Moji come with a rechargeable battery?
No. The rechargeable BD 1500 Li-ion battery is sold separately. The lantern runs on 3 AAA batteries out of the box, which is the dual-fuel fallback. Add the rechargeable cell to the order if you want rechargeable use, or run it on AAA cells alone.
Can the Moji light a whole tent for two people?
Yes, for a typical two-person tent: hung from the peak, its frosted globe spreads soft light across the whole space on mid settings. For a large family tent or a cooking area, it is a personal light, not an area light, and a bigger lantern like the BioLite AlpenGlow 500 or the Coleman 800L is the better main light.
Every guide on Camping Lanterns15 pages
- Topic hubCamping Lanterns
- Best ofThe Best Camping Lanterns (2027)
- Rechargeable lanterns split into two families that should not be ranked against each other directly. The first is the big car-camp lantern: a 4,000 to 6,400 mAh battery, 500 to 1,000 lumens, and a phone-charging output, built to anchor a table for an evening. The second is the pocket lantern: a tiny battery, solar or USB charging, and a weight measured in ounces, built to hang in a tent for days on low. This guide ranks both families on the same honest test: how long the light you actually use lasts, and how it gets its charge back.The Best Rechargeable Camping Lanterns (2027)
- A collapsible lantern is judged on two sizes, not one: how big it is when lit, and how small it is when packed. The best designs here shrink to a flat disc, a thin puck or a bulb, then open into a full lantern at camp. That matters most for backpackers, who trade volume as carefully as weight, and for families, who need four lanterns to fit in one bin without a dedicated case. Brightness takes second place in this guide on purpose: a collapsible lantern that stays home because it does not pack is worse than a dimmer one that comes along.The Best Collapsible Camping Lanterns (2027)
- Tent light and table light are different jobs, and a lantern that does one well often does the other badly. A tent wants soft, even, dimmable light with no glare, hung above head height, in a body that cannot be knocked onto bedding. A table wants brighter, wider light that reaches every plate without blinding the person opposite. This guide separates the two jobs, then names the lanterns that genuinely cover both, because most campsites need a tent light and a table light on the same night.The Best Camping Lanterns for Tents and Tables (2027)
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