Efficient, Portable, and Powerful

The BLUETTI AC50B power station is something you can flaunt at your camping group. It features 448Wh capacity and 700W high power output, ensuring you have ample energy to run essentials. The advanced AI-BMS intelligent optimizes energy consumption, maximizing runtime and efficiency.

Flexible to charge via solar panels or battery packs, you can enjoy continuous power without interruption. Lightweight and portable, the AC50B is your go-to power source during outdoor adventures or even emergencies.

Highlights at a Glance

Triple Tech for Extended Battery Life

BLUETOPUS BMS: This AI-powered battery management system optimizes energy utilization, ensuring sustained power throughout your journey.

Daytime Solar: Recharge during the day with solar panels, allowing you to power your devices while simultaneously replenishing the battery.

Nighttime Extension: Pair with the B80 expansion battery at night for an additional 806Wh of power, giving you peace of mind and extended usage even after the sun sets.

* Solar panels and B80 expansion battery are sold separately.

Pint-Sized Design, Out-Sized Performance

The AC50B boasts an industry-leading 700W rated power, surpassing its peers by 200W, making it easy to power more devices. Activate the Power Lifting Mode*, which can drive devices up to 1,000W, such as kettles, rice cookers, etc.

*Ideal for running pure resistive loads under 1,000W.

Quick and Safe Charging

With Turbo Charging, the AC50B can charge to 80% in just 45 minutes and fully charge in 70 minutes. When you enjoy a meal or pack your gear, your device will be ready to go in no time.

Plus, the integrated AI-BMS constantly manages the charging and discharging status for an optimized charging process and maximized battery longevity.

Less to Waste, More to Power

With upgraded hardware circuits and BMS intelligent control, the AC50B significantly reduces no-load power loss, delivering longer runtime for the same load and less power drain when idle compared to similar products on the market.

*All data based on BLUETTI Lab tests.

Refined Details, Enhanced Experience

Your Safety, Our Priority

The AC50B uses safer LiFePO4 battery cells, offering a lifespan of up to 10 years. It operates smoothly in temperatures ranging from -20°C to 40°C, making it resilient to overheating and safe to use under extreme cold conditions.

Flexible to Charge in Any Way You Love

Power Up to 6 Devices, All at Once

The AC50B isn't just a power station; it's your personal energy hub. With an array of outlets, including 2 x 700W AC outlets, 2 x 65W USB-C ports, 1 x 15W USB-A port, and 1 x 120W cigarette lighter port, it ensures your off-grid life never misses a beat.

Sleep-Grade Noise, Peaceful Nights

Immerse yourself in nature without the intrusion of annoying noise. The AC50B operates at an ultra-low noise level of 45dB - about as quiet as a modern refrigerator. Now, you can listen to the soothing sounds of nature undisturbed, or sleep soundly in your tent without disruptive hums.

Power Unleashed in Every Scenario

Smart Power, Smarter Living

Everything of your AC50B is under control thanks to the intuitive BLUETTI app. Whether you're at home or in the wild, you can monitor real-time power usage and battery levels, customize charging settings for optimal performance, and even update firmware for enhanced features.