Convoy - S2+ 18650 Flashlight
READ THE S2+ FAQ ABOUT SWITCHES
One of everyone's favorite lights, now stocked and shipped from the U.S.
12 group programming menu below.
No more waiting for shipping from China.
Pick your emitter - Pick your Reflector - Pick your lens.
Add a color backlit button if you'd like.
These light are tail switch operated and the basic functions are very easy to understand.
The Convoy S2+ is a popular and highly-regarded LED flashlight. Here are some key features and specifications:
- It is powered by a single 18650 battery (not included), which is rechargeable and widely available.
- The flashlight features a maximum output of 1000 lumens and a beam distance of up to 320 meters.
- It has several modes of operation, including low, medium, high, and strobe, which can be accessed by clicking the tail switch.
- The Convoy S2+ has a IPX8 waterproof rating, which means it can be submerged in water up to 2 meters deep without damage.
- The flashlight has a lanyard attachment point.
Overall, the Convoy S2+ is known for its high-quality construction, reliable performance, and reasonable price point. It is a popular choice among flashlight enthusiasts and outdoor adventurers alike.
NOTE: This light does NOT come with a battery. Must use a 18650 and have an external charger.
🔧 12-Group UI Configuration Guide (Simplified)
This driver offers 12 customizable mode groups, plus optional mode memory.
🟡 Basic Operation:
- Click the switch: On/Off
- Tap the switch (quick half-press): Cycle through current mode group
- Enter Config Mode: Tap the switch 20 times quickly while the light is ON
⚙️ Config Mode Structure:
Once you're in config mode, the flashlight uses flashes to guide your selection (since it has no screen). Here's how it works:
✅ Option 1: Select Mode Group
- The light flashes once normally, then buzzes once (flash + buzz = Option 1)
- Tap the switch during this sequence to enter mode group selection
Then it will begin flashing up to 12 times, each count representing a different group. Tap during the flash count to select your group:
| Flash Count | Mode Group Contents |
|---|---|
| 1 Flash | 0.1%, 1%, 10%, 35%, 100%, Strobe, Biking, Battery-check |
| 2 Flashes | 0.1%, 1%, 10%, 35%, 100% |
| 3 Flashes | 100%, 35%, 10%, 1%, 0.1% |
| 4 Flashes | 1%, 20%, 100%, Strobe, Biking, Battery-check, SOS |
| 5 Flashes | 1%, 20%, 100% |
| 6 Flashes | 100%, 20%, 1% |
| 7 Flashes | 0.1%, 1%, 10%, 50%, Strobe, Biking, Battery-check, SOS |
| 8 Flashes | 0.1%, 1%, 10%, 50% |
| 9 Flashes | 50%, 10%, 1%, 0.1% |
| 10 Flashes | 1%, 10%, 35%, 100% |
| 11 Flashes | 100%, 20%, Strobe |
| 12 Flashes | 100% only |
🔁 Option 2: Toggle Mode Memory
- The light will flash twice normally, then buzz (flash flash + buzz = Option 2)
- Tap the switch during this sequence to toggle mode memory ON or OFF
- If you don’t interact, it exits and keeps your current settings
🔋 Battery Check Mode:
The flashlight will blink to show battery voltage level:
- < 2.95V – 1 flash
- 2.95 – 3.25V – 2 flashes
- 3.25 – 3.55V – 3 flashes
- 3.55 – 3.85V – 4 flashes
- > 3.85V – 5 flashes
Shipping cost is flat $9.99
Over $100 and you'll get free shipping
I want you to be 100% satisfied with your purchase.
Defective items can be returned or exchanged within 14 days of delivery in original condition.
I reserve the right to reject your refund or return.