Acebeam vs Olight vs Nitecore: EDC Flashlights Compared (2026)
Disclosure: DanPicks may earn a commission if you buy through links on this page. It does not change the price you pay or what I write. This is a research-based article: I compiled it from manufacturer specs, third-party measurements and public reviews, and I have not tested these products myself. How I review.
Short answer: Pick Acebeam if you want a removable, standard battery and long throw for the size; Olight if you want the smallest, easiest pocket light and don’t mind a proprietary cell; Nitecore if you want the most raw output in a flat body and accept a built-in battery.
This is a research-based comparison. I have not used these lights. The numbers come from each brand’s own website and from independent reviewers who measured the lights with their own equipment. All sources are listed at the bottom with the date I read them.
The short version
| If you want… | Look at | Why |
|---|---|---|
| A standard, swappable battery | Acebeam | E75 runs on a 21700 cell and E10 2.0 on a 16340 cell, both included. |
| The smallest, simplest pocket light | Olight Baton 4 | 1,300 lumens in a short body; zeroair measured 91.5% of the claimed output at 30 s and 103% of the claimed throw. Uses a proprietary cell. |
| Maximum burst output in a flat, phone-like body | Nitecore EDC35 | 5,000 lumens claimed, 550 m throw claimed. Battery is built in. |
| Long throw from a tiny light | Acebeam E10 2.0 | 715 m claimed throw in an 88 mm body. |
Spec comparison (manufacturer figures)
Compact lights
| Acebeam E10 2.0 | Olight Baton 4 | Nitecore EDC23 | |
|---|---|---|---|
| Max output | 1,200 lm | 1,300 lm | 2,500 lm |
| Max throw | 715 m | 170 m | 280 m |
| Peak intensity | 127,806 cd | not listed on the page I read | 20,720 cd |
| Battery | 16340, 850 mAh, included (CR123 works at limited brightness) | Customized 16340, included (standard 16340 will not work, per zeroair) | Built-in 1,500 mAh Li-ion |
| Charging | USB-C | Premium Edition charging case (5,000 mAh) recharges the light; other charging details not captured | USB-C, about 1 h 30 min |
| Length | 88 mm | not captured | 102.8 mm |
| Weight | 106.5 g with battery | not captured | 101 g |
| Water rating | IP68 | not captured | IP54 |
| Price on brand site (Oct 21, 2026) | $59.90 | $54.99 | not listed on nitecore.com |
Full-size EDC lights
| Acebeam E75 (Cool White) | Nitecore EDC35 | |
|---|---|---|
| Max output | 4,500 lm (steps down to 1,500 lm) | 5,000 lm |
| Max throw | 260 m (XP-LR version: 440 m) | 550 m |
| Peak intensity | 16,900 cd (XP-LR: 48,400 cd) | 75,700 cd |
| Battery | Acebeam 21700, 5,000 mAh, included | Built-in 21700, 6,000 mAh |
| Charging | USB-C on the light | USB-C, about 3 h 30 min at 5V/2A |
| Max runtime (claimed) | not captured | 90 h |
| Length | 129.3 mm | 124.3 mm |
| Weight | 217 g with battery | 171 g |
| Water rating | IP68 (2 m, 30 min) | IP68 (2 m) |
| Price on brand site (Oct 21, 2026) | $99.90 | not listed on nitecore.com |
Olight does make larger lights, but I did not pull a full-size Olight EDC model for this table, so it is left out rather than guessed.
What independent reviewers measured
Brand numbers are claims. These are measurements by zeroair.org, a flashlight reviewer who measures output with a light sphere and throw with a lux meter.
| Light (version zeroair measured) | Claimed | Measured at turn-on | Measured at 30 s | Measured throw |
|---|---|---|---|---|
| Olight Baton 4 | 1,300 lm, 170 m | 1,242 lm | 1,189 lm (91.5% of claim) | 175.3 m (103% of claim) |
| Acebeam E75, Nichia 519A version | 3,000 lm, 210 m | 2,672 lm | 2,553 lm | 232.6 m (111% of claim) |
| Nitecore EDC35 | 5,000 lm, 550 m | 4,231 lm | 983 lm | 470.6 m (86% of claim) |
How to read this:
- Nitecore EDC35 reaches its high numbers only in short bursts. Zeroair measured 4,231 lumens at turn-on but 983 lumens at 30 seconds in that mode, and noted the top two modes are momentary and the light “gets very hot very quickly in the momentary modes”.
- Olight Baton 4 stayed at 91.5% of its claimed output after 30 seconds and slightly beat its throw claim.
- Acebeam E75: the measured unit was the Nichia 519A version (3,000 lm claim), not the 4,500 lm Cool White version in the table above. I found no independent measurement of the Cool White version yet.
Brand by brand
Acebeam
Pros
- Uses standard cell sizes (21700, 16340) that you can replace or charge in a bay charger.
- Several emitter options on the E75 (Cool White, high-CRI Nichia 519A, long-throw XP-LR).
- Acebeam’s site advertises a 10-year limited warranty.
Cons
- E75 is the heaviest light in this comparison at 217 g.
- The 4,500 lm turbo steps down to 1,500 lm, per Acebeam’s own page.
Olight
Pros
- Very small and simple; zeroair measured output close to the claim (91.5% at 30 s) and throw slightly above it.
- Premium Edition charging case (5,000 mAh) can recharge the light several times, per Olight.
Cons
- Proprietary 16340 cell: a standard 16340 will not work, and zeroair notes the cells “don’t work in bay chargers”.
- Lowest throw of the group (170 m claimed).
Nitecore
Pros
- Highest claimed output and throw; flat body that carries like a phone.
- Zeroair rated build quality and user interface well and called the cost reasonable.
Cons
- Built-in battery: when the cell wears out, you cannot swap it.
- Burst output drops fast (see measurements above). Zeroair also notes cool, bluish output and a proximity sensor that cannot be permanently disabled.
Who each brand suits
Acebeam suits you if you already own 18650/21700 chargers, want to carry spare cells on trips, or want a specific beam (high-CRI or long throw). Not for you if you want the lightest possible pocket light.
Olight suits you if you want a small light that just works and you’re fine charging it Olight’s way rather than in a generic battery charger. Not for you if you want to swap in generic batteries.
Nitecore suits you if you want a flat light with big burst output for short checks (yard, car, trail sign). Not for you if you need high output sustained for minutes, or you want a replaceable battery.
What I could not verify
- Current Nitecore prices: nitecore.com did not show a price on the pages I read.
- Olight Baton 4 length, weight and water rating: not captured from Olight’s page.
- Warranty terms for Olight and Nitecore: I saw a “Lifetime Warranty & Return Policy” link on olight.com but did not read the terms; I did not find warranty terms on the Nitecore pages I read.
Where to check current prices
Related: Acebeam flashlights: which model is worth buying · Best EDC flashlights under $50 · How to read lumens, candela and runtime.
Sources
All read on October 21, 2026.
- Acebeam E75 product page: acebeam.com/e75
- Acebeam E10 2.0 product page: acebeam.com/e10-20-long-range-compact-edc-flashlight
- Acebeam home page (10-year warranty banner): acebeam.com
- Olight Baton 4 product page (price, 1,300 lm, 170 m, Premium Edition case): olight.com/store/baton-4-powerful-edc-flashlight
- Nitecore EDC35 product page: nitecore.com/product/edc35
- Nitecore EDC23 product page: nitecore.com/product/edc23
- zeroair, Acebeam E75 (Nichia) review, August 14, 2023: zeroair.org
- zeroair, Olight Baton 4 review, December 27, 2023: zeroair.org
- zeroair, Nitecore EDC35 review, April 8, 2024: zeroair.org