The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Petzl Duo S Black, Yellow Headband flashlight
238,76 €
Monthly payment from 7.05 €
3252503 E80CHR
3342540105843
2026-07-29
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Ultra-powerful with 1100 lumens in BOOST mode, the DUO S headlamp runs on a rechargeable battery. Waterproof and durable, it is ideal for demanding sports such as caving, orienteering and cycling. Featuring the FACE2FACE anti-glare function, a Petzl patent, the DUO S headlamp allows users to face each other without blinding one another, making group activities more comfortable.
Five modes, plus BOOST, to adapt lighting to any situation:
- convenient lighting: wide, low-intensity beam maximizes burn time
- proximity lighting: mixed beam with brightness suited for comfortable proximity vision
- lighting for movement: mixed beam offers a focused component for easily moving around
- lighting for rapid movement: more powerful mixed beam for anticipating the terrain
- distance vision: highly focused beam for seeing at a distance
- BOOST mode provides temporary access to maximum power of 1100 lumens
Great durability:
- waterproof to -1 meter for 30 minutes in fresh water
- excellent resistance to falls, to impacts and to crushing
Rechargeable battery:
- 3200 mAh Lithium-Ion battery
- rechargeable in 4 hours with quick 110/240 V wall charger (included)
- energy gauge
- removable and replaceable (available as accessory)
Safety and comfort when traveling in a group, thanks to the FACE2FACE anti-glare function: automatically dims the light when two or more beams cross, enabling those using DUO headlamps to face each other without blinding one another
Reliability and ergonomics:
- large, easy-to-use button, even with gloves
- automatically locks to avoid accidentally turning it on during transit or storage
- automatically switches to reserve mode when battery is almost drained
- balanced, thanks to the remote battery pack worn on the back of the head
Adaptable to any type of helmet, thanks to the PRO ADAPT adhesive plates, available as accessory
Detachable, washable headband (included)
| Product colour | Black; Yellow |
| International Protection (IP) code | IP67 |
| Battery capacity | 3200 mAh |
| Weight | 370 g |
| Certification | CE |
| AC input voltage | 110 - 240 V |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 23 h |
| Battery recharge time | 4 h |
| Charging source | AC |
| Input voltage | 100 - 240 V |
| Waterproof | Yes |
| Batteries included | Yes |
| Rechargeable battery | Yes |
| Number of batteries included | 2 pc(s) |
| Light output (max) | 1100 lm |
| Waterproof up to | 1 m |
| Flashlight type | Headband flashlight |
| Adjustable headband | Yes |
| Light beam distance (max) | 200 m |
| Light output (min) | 80 lm |
| Light beam distance (min) | 20 m |
| Shockproof | Yes |
| Number of light modes | 6 |