){kind=link}
XTAR SD-1 Mini Dive Beacon (with rechargeable battery)
PRODUCT DETAILS
Description, Usage & Why Every Diver Needs One
Illuminate your dive – wherever, whenever.
The XTAR SD1 is a compact multi‑colour beacon built for safety and versatility. Designed to be your go-to companion, whether you're night diving coral reefs, signalling dive buddies, or heading ashore after a dusk dive, this beacon does it all.
Logical reasons to dive with it
-
Stand out underwater – choose from white, red, blue, or green constant or strobe modes to adapt to visibility, signalling or preserving night vision.
-
Fully rugged – waterproof to 100 m and impact-resistant up to 1.5 m, it's engineered to handle the harshness of the deep
-
Long-lasting power – up to 16 hours on CR123A or 10 hours on 16340 lithium in flashing mode—outperforming many dive strobes
Emotional reasons to own one
-
Peace of mind – keep tabs on your buddy in murky or vast conditions.
-
Confidence on every dive – easy-to-use twist interface lets you switch modes even with gloves on.
-
Tiny yet mighty – at just 27 g and 66 mm long, it won’t weigh you down
Every diver, from weekend explorers to technical professionals, will appreciate the assurance and visibility this beacon brings to their kit.
Features & Technical Specifications
| Feature | Details |
|---|---|
| Light Colours | White (25 lm), Green (25 lm), Red (10 lm), Blue (10 lm) |
| Lighting Modes | 8 total: constant & strobe for each colour – easy twist selector |
| Battery Compatibility | Accepts non-rechargeable CR123A or rechargeable Protected 16340 |
| Runtime | White/Green: 5 h const or 10 h strobe; CR123A: up to 16 h strobe |
| Memory Function | Remembers last used mode after 5 s for seamless reactivation |
| Low‑Power Reminder | Automatically lowers brightness when battery runs low |
| Durability | Waterproof to 100 m, impact-proof to 1.5 m |
| Size & Weight | Head: Ø 23 mm; Length: 66 mm; Weight: 27 g (excl. battery) |
| Attachment Points | Enlarged lanyard hole + snap hook – secure it anywhere |
| Included in Pack | O‑rings, manual, snap hook, lanyard; options with battery (900mah rechargeable battery) |
Ready to Dive?
Equip your kit with the tiny yet powerful XTAR SD1 beacon—and dive with confidence, clarity, and style.