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In the world of portable illumination, few names carry as much weight as Olight. Known for advancing lumen output, ergonomics, and charging technology, the brand has long set the standard for Everyday Carry (EDC) flashlights. As Olight celebrates its 19th anniversary, it marks the occasion by evolving its iconic Baton Series with the launch of the Baton 4 Pro and Baton Ultra—two models that retain the series’ compact, high-performance DNA while catering to different user needs.
More than just a product release, this milestone reflects nearly two decades of innovation shaped by real user feedback. The dual-model lineup addresses the classic trade-off between size and performance, offering more tailored choices for modern users. Combined with Olight’s biggest annual sale and the introduction of new materials and LED technology, this is an ideal time to upgrade to the next generation of portable lighting.
Meet the New Baton Series: Compact Power for Everyday Adventures
The Baton Series has always been the “Goldilocks” of the Olight catalog—not too big for a pocket, yet powerful enough to light up a backyard. The new Baton 4 Pro and Baton Ultra continue this tradition but with a modernized “dual-switch” and “dual-charging” architecture that sets a new standard for the brand.
Designed for EDC, Outdoor and Emergency Use
These lights are crafted for “Everyday Adventure.” This means they are versatile enough to find a dropped key under a car seat, bright enough to navigate a wooded trail during a midnight hike, and reliable enough to serve as a primary light source during a week-long power outage. Their cylindrical, anti-slip design ensures they feel at home in a suit pocket or a tactical vest.
Key Upgrades in the Latest Baton Generation
The most noticeable shift in this generation is the move toward a more comprehensive user interface. Olight has listened to users who wanted the simplicity of a side switch for daily tasks but the tactical speed of a tail switch for high-output needs. Additionally, the integration of hidden charging ports and laser-micro-perforated indicators shows a level of refinement usually reserved for luxury electronics.
Shared Features: Dual Switches, Dual Charging & Long Runtime
Both models share a robust foundation of features:
- Dual Switches: A side switch for cycling through five brightness levels and a new textured tail switch for instant access to High and Turbo modes.
- Dual Charging: This is a game-changer. Both lights support Olight’s signature MCC3 magnetic charging for home use and feature a hidden USB-C port protected by a rotating tailcap ring for universal charging on the go.
- Powerhouse Battery: Both are powered by a 3,500 mAh 18650 battery, providing up to 100 days of runtime in Moonlight mode.
- Intuitive Indicators: Laser-perforated holes reveal brightness and battery levels, along with a dedicated lockout icon to prevent accidental activation.
Baton 4 Pro: A Balanced Performer for Everyday Carry
The Baton 4 Pro is the quintessential evolution of the professional EDC light. It focuses on balance—balancing heat management with output, and flood with throw.
Ideal Beam Pattern for Daily Tasks and Work
The Baton 4 Pro utilizes an “intermediate beam pattern.” Unlike lights that focus all their energy into a tiny, blinding spot, the Pro offers a wider, more usable wash of light. This makes it superior for working in tight spaces, reading maps, or walking the dog, where seeing your immediate surroundings is just as important as seeing what’s 50 yards away.
Compact, Lightweight and Pocket-Friendly
At just 111mm in length and weighing 114g, it disappears in a pocket. The two-way pocket clip allows for bezel-up or bezel-down carry, and its 6061 aluminum construction provides the classic Olight durability that users have trusted for years. It comes in vibrant Orange, sleek Matte Black, and classic OD Green.
Reliable Output with Excellent Thermal Control
One of the most impressive technical feats of the Baton 4 Pro is its improved thermal control system. High-lumen compact lights often get uncomfortably hot. Olight has engineered the Pro to keep its surface temperature below 45°C even at high settings, ensuring that the light remains comfortable to hold throughout its runtime.
Baton Ultra: Built for Longer Range and Outdoor Exploration
If the Baton 4 Pro is the “all-rounder,” the Baton Ultra is the “specialist.” It is designed for those who need more reach and more ruggedness without increasing the footprint.
Higher Intensity Beam for Extended Visibility
With a 300-meter throw (a 50% increase over the Pro), the Baton Ultra is a “pocket thrower.” It punches through the darkness, making it ideal for search and rescue, camping in expansive terrain, or any situation where you need to identify objects at a significant distance.
Advanced EIP 1 LED Technology Explained
The secret to the Ultra’s performance is Olight’s proprietary EIP 1 LED. Featuring a non-uniform electrode design, this LED delivers approximately 10% higher luminous efficiency compared to standard high-quality LEDs. This results in a “crystal-clear, natural white beam” that provides better color rendering and more “reach” per watt of power consumed.
Durable OAL Body for Tough Environments
The Baton Ultra isn’t just made of aluminum; it’s constructed from Superalloy OAL™ (O-aluminum). This proprietary material offers exceptional scratch resistance and structural strength. This is why the Ultra carries a 2.0-meter drop rating compared to the 1.5-meter rating of the Pro. It is built for the “inevitable wear and tear” of outdoor exploration.
Which One Should You Choose? Baton 4 Pro or Baton Ultra
Choosing between these two comes down to your primary environment.
Choose Baton 4 Pro If You Need Everyday Versatility
The Baton 4 Pro is the better choice for 90% of urban and suburban users. If your light spends most of its time in a pocket, being used for DIY projects, checking the backyard, or as a “just-in-case” tool in your bag, the Pro’s balanced beam and lower price point make it the logical choice. Its thermal management makes it a more comfortable “work light” for extended periods.
Choose Baton Ultra If You Need Power and Distance
The Baton Ultra is for the enthusiast and the adventurer. If you frequently find yourself in the Great Outdoors, on a boat, or in rural areas where the nearest streetlamp is miles away, the 300-meter throw is indispensable. Furthermore, if you are someone who “beats up” their gear, the Superalloy OAL™ construction provides that extra peace of mind.
Don’t Miss Out: A Worthy Upgrade for Any Torch Enthusiast
Olight’s 19th Anniversary isn’t just a celebration of the past; it’s a look at the future of the brand. By offering a lifetime warranty in major regions (USA, China, Australia, France, and Germany), Olight is standing behind the engineering of the Baton 4 Pro and Baton Ultra.
With the dual-switch interface finally providing the “tactical” feel many have craved in a compact form, and the dual-charging system removing the anxiety of proprietary cables, these two models represent the current pinnacle of the Baton Series.
FAQs About Baton 4 Pro and Baton Ultra
Is the Baton Ultra worth the upgrade over Baton 4 Pro?
Yes, if you prioritize “throw” (distance) and durability. The Baton Ultra’s 300m range and Superalloy body are significant upgrades for outdoor use. However, for general indoor or close-range use, the Baton 4 Pro’s beam pattern is often more comfortable.
How long does the battery last on a single charge?
Both lights are remarkably efficient. Powered by a 3,500 mAh battery, they can last up to 100 days on “Moonlight” mode (<1 lumen). On Medium mode (120 lumens), you can expect about 18.5 hours of continuous light.
Are both models suitable for everyday carry (EDC)?
Absolutely. Both are roughly the size of a large tube of lip balm and weigh around 4 ounces. They feature two-way pocket clips and are rated IPX8 waterproof, meaning they can handle rain, snow, or accidental submersion without issue.
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