SmallRig X221 V Mount Battery – Smart Triple-Proof Power for Professional Rigs

The SmallRig X221 V Mount Battery sets a new benchmark for professional power solutions, combining high-capacity output, smart control, and extreme durability in one advanced unit. Designed for demanding shooting environments, the X221 delivers a massive 221 Wh capacity, ultra-fast 140 W USB-C PD charging, and intelligent monitoring via a built-in touchscreen and mobile app. With triple-proof protection and premium LG battery cells, it’s built to perform reliably on the toughest productions — available now at Soundium.

Key Features

• 221 Wh high-capacity battery: Powers full camera rigs, lights, and accessories for extended shoots
• Triple-proof construction: 1.5 m drop resistance, IP54 dust & water protection, reinforced housing
• 2.0″ HD touchscreen: Real-time monitoring with anti-glare frosted glass for all lighting conditions
• Dual 140 W USB-C PD ports: Ultra-fast bi-directional charging and high-power device output
• Smart mobile app control: Remote monitoring, port management, location tracking, and OTA updates
• Independent multi-port architecture: Safely power multiple devices simultaneously
• Premium LG lithium-ion cells: Accurate readings, long cycle life, and consistent performance

Customer Benefits

The X221 is built for professionals who cannot afford downtime. Its rugged, weather-resistant design ensures dependable operation outdoors, while the intelligent touchscreen and app-based control streamline on-set power management. With fast charging, high total output, and extensive connectivity, the X221 replaces multiple batteries and chargers with a single, reliable power hub.

Quick Specs

• Capacity: 14.76 V / 15,000 mAh (221.4 Wh)
• Total rated output: 221 W
• USB-C input/output: Up to 140 W (PD 3.1)
• USB-A output: Up to 30 W
• BP output: 11.2–16.8 V ⎓ 15 A
• D-Tap outputs: 2 × 11.2–16.8 V ⎓ 10 A
• DC outputs: 8 V ⎓ 3 A, 12 V ⎓ 3 A
• Ingress protection: IP54
• Drop resistance: 1.5 m
• Dimensions: 14.5 × 9.2 × 9.15 cm
• Weight: 1.56 kg

What’s in the Box

• SmallRig X221 V Mount Battery
• 240 W USB-C charging cable
• User manual

Use Cases / Ideal For

Perfect for cinema and mirrorless cameras, camcorders, monitors, wireless video transmitters, follow-focus systems, LED video lights, laptops, tablets, and mobile devices. Ideal for outdoor filming, documentaries, live events, commercials, and high-end cinema productions.

Compatibility

Compatible with mirrorless and cinema cameras, camcorders, monitors, image transmitters, follow focuses, LED video lights, laptops, tablets, and smartphones. Supports PD 3.1, PD 3.0, QC, PPS, AFC, and Apple fast-charging protocols.

Pros & Cons

✅ Pros:

• Very high 221 Wh capacity for long shooting days
• Extremely rugged, weather-resistant construction
• Smart touchscreen and mobile app control
• Dual 140 W USB-C PD fast charging

⚠️ Cons:

• Heavier than compact V-mount batteries
• Premium price compared to basic power solutions

The SmallRig X221 is a no-compromise professional V-mount battery, combining smart technology, extreme durability, and high-power fast charging into one dependable solution for serious creators — available now at Soundium.