The BC10 delivers 4000-lumen max output with 220m beam distance, featuring Cree XP-G4 LEDs and a 21700 Li-ion battery. Its magnetic tailcap and USB-C charge/discharge make it ideal for outdoor adventures and emergency use.

Key Features

1. 4×Cree XP-G4 LEDs (50,000-hour lifespan)

2. 21700 battery (5000mAh capacity, removable)

3. Compact size: 112mm(L) × 34mm(Head) × 27.5mm(Dia)

4. Ultralight: 96g (without battery)

5. Magnetic base for hands-free use

6. TYPE-C charging (2A max) + 2A power bank output

7. Aircraft aluminum with hard-anodized finish

Technical Specifications (ANSI/NEMA FL1)

Durability:

• Waterproof: IPX8 (submersible 2m)

• Impact-resistant: 1.5m drop-proof

Note: Lab tested with 5000mAh battery. Turbo mode runtime is cumulative due to thermal management.

User Manual

Basic Operation

1. Install battery: Insert 21700 cell (positive toward head) → Remove insulator → Tighten tailcap

2. Power on/off: Hold button 0.5s (shows battery level)

3. Cycle modes: Single click (Turbo→Eco→Low→Med→High)

Special Functions

• Instant strobe: Hold button 2s (any mode) → Single click to exit

• Lockout: Triple-click when off (flashes 3x to confirm)

• Memory: Remembers last brightness (excludes strobe)

Battery Management

• Charge: USB-C, ~3h (2A max)

  • Status: Pulsing red (charging), Solid blue (full)

• Device charging: 2A output via USB (phones/lights)

• Power indicator:

  • Solid blue: 30-100%

  • Slow blue blink: 10-29%

  • Solid red: <10%

Safety & Warnings

⚠️ Critical Notes:

1. NEVER look directly at emitter (4000 lm may cause eye damage)

2. Surface reaches 60°C+ in Turbo mode – avoid head-down placement

3. Not for saltwater use – corrosive damage risk

User Manual (PDF)