Olight Baton 4 Pro vs Baton 4 Ultra: Which One Deserves Your Pocket?

Introduction

If you have been shopping for an everyday-carry flashlight recently, the Baton 4 Pro and Baton 4 Ultra from Olight are hard to miss. Both are clear steps up from the previous generation, and both are currently on sale, which makes the choice between them genuinely interesting. The short version: the Pro is a very safe, very polished pick, while the Ultra doubles the beam intensity for a modest price difference. Here is how they compare and which one we would pick.

Evaluation Criteria

For this comparison, the things that matter most are real-world usability rather than lab-style stats: build quality and grip, charging convenience, battery life, output and beam distance, switch behavior, and overall value. Both flashlights share the same core platform, so the differences come down to a handful of details worth understanding before spending money.

Olight Baton 4 Pro: A Strict Upgrade

The Baton 4 Pro improves on the past generation in essentially every capacity. It keeps the same familiar user interface, adds a glass lens that protects the TIR optic, and carries an improved finish with what is genuinely some of the best knurling grip seen on any flashlight.

Charging gets the most meaningful fix: alongside the proprietary charging system, there is now a USB-C port, all while maintaining the IPX waterproof rating. The battery grows from 3,200 mAh to 3,500 mAh for better runtimes, and output is up to 1,600 lumens with 10,000 candela. The metal side switch is properly recessed so it is very difficult to press accidentally, and there are indicators for both output and battery level. Perhaps most surprisingly, the base price has not changed from the previous generation: it still sits at $69.99 while the sale runs.

Olight Baton 4 Ultra: Double the Beam Intensity

With the previous Arkfeld generation, the Ultra variant was a minor bump that was easy to skip. That is not the case here. The Baton 4 Ultra delivers roughly a twofold improvement in candela, or beam intensity. Lumens only climb from 1,600 to 1,800, but the distance the beam travels is significantly greater, which is where the real difference shows up in use.

If you are only going to pick one of the two, the Ultra is the recommendation. Doubling the candlepower is worth the difference, and the extra reach makes it the more versatile light of the pair.

The One Feature That Is Missing

Both flashlights sit at roughly 95% of perfect, but they miss one key feature. Pressing the tail switch gives you a fixed 600-lumen high mode, not turbo. To reach turbo from the tail, you have to double press. There is no two-stage tail option like the one on the past-generation Warrior Mini 3, which offered configurable half-press and full-press functions including instant turbo and strobe.

By the strict definition, that keeps these from being true tactical flashlights, which would require instant single-press turbo access plus a tail switch. Had that feature been included, either model could have plausibly replaced both the Baton and Warrior Mini lines in one pocket. It is not a dealbreaker, but it is worth knowing: as long as you are aware that turbo on the tail requires a double press, these are easy to love.

Buying Advice: Pro or Ultra?

There is about a $30 difference between the two models, and both are currently 20% off. The Ultra is the preference here, because double the candlepower is worth that gap. If you prefer to wait, an Onyx version of the Ultra, like the all-black matte-finish Onyx variant released for the Arkfeld Pro, is expected to arrive eventually, and the harder matte coatings are genuinely appealing.

One rule of thumb above all: never buy an Olight outside of a sale. If the current discount has ended when you read this, wait for the next one. The discounts are dramatically better, and buying during a sale also builds into the reward program.

Conclusion

The Baton 4 Pro is a confident, no-compromise refresh with better charging, better grip, a bigger battery, and a price that has not moved. The Baton 4 Ultra takes that same foundation and doubles the beam intensity for a small premium. For most buyers, the Ultra is the smarter spend; for anyone who just wants a superb everyday light at the lowest entry point, the Pro remains an easy recommendation.