Yoshino B4000 SST Solid-State Portable Power Station – 2,611Wh, 4,000W Output

Next-Generation Solid-State Power. Reliable Energy Wherever You Need It.

Experience a new generation of portable energy with the Yoshino B4000 SST Solid-State Portable Power Station, engineered to deliver powerful, dependable, and clean electricity for home backup, outdoor adventures, RV travel, and off-grid applications.

Featuring an impressive 2,611Wh battery capacity and 4,000W continuous output (6,000W peak), the B4000 SST provides the power needed to operate a wide range of household appliances, power tools, and essential electronic devices. Despite its substantial power capacity, it weighs just 53.6 lbs, making it a practical portable energy solution for demanding situations.

Powered by innovative Solid-State Technology (SST), this advanced power station offers a compact and lightweight design with enhanced safety characteristics compared with traditional lithium-ion battery systems. Its versatile charging options, wireless charging pads, and smart connectivity make it an excellent choice for users who need reliable electricity at home or on the move.

With Wi-Fi and Bluetooth connectivity, multiple output options, and Smart Link expansion capabilities, the Yoshino B4000 SST delivers convenient, flexible power management for everyday use and emergency situations.

Key Features

• Advanced Solid-State Technology (SST): Innovative battery technology designed to provide a compact, lightweight, and safety-focused portable power solution.
• Powerful 4,000W Continuous Output: Delivers up to 6,000W peak power, supporting a wide range of household appliances, refrigerators, power tools, and electronic equipment.
• High-Capacity 2,611Wh Battery: Provides substantial energy storage for extended outdoor activities, emergency backup, and off-grid applications.
• Expandable Smart Link System: Supports additional battery connections to increase available energy capacity for larger power requirements.
• Multiple Charging Outputs: Features 11 charging interfaces, including AC, DC, USB-A, USB-C, USB-C PD, and two integrated wireless charging pads.
• Dual Wireless Charging Pads: Two convenient 15W wireless charging surfaces allow compatible smartphones and devices to charge without cables.
• Three Convenient Recharging Methods: Recharge through AC household power, compatible solar panels, or a vehicle charging connection.
• Fast AC Charging: Recharges in approximately 90 minutes under supported charging conditions.
• Solar Charging Capability: Supports solar recharging with an estimated charging time of approximately 5.5 hours under suitable conditions.
• Vehicle Charging: Offers convenient car charging with an estimated recharge time of approximately 22 hours.
• Quiet, Zero-Emission Operation: Produces no exhaust fumes during operation, making it suitable for indoor backup applications and outdoor environments when used according to manufacturer instructions.
• Smart App Connectivity: Wi-Fi and Bluetooth support allow remote monitoring and control through the compatible mobile application.
• Portable Aluminum Handle: Integrated aluminum carrying handle makes transportation and handling more convenient.
• Comprehensive Protection: Built-in safeguards help protect against overvoltage, overcurrent, overcharging, overheating, and short circuits.
• Long-Term Battery Performance: Rated for up to 2,500 charge cycles, with a stated service-life target of up to seven years under specified usage conditions.

Technical Specifications

Multiple Charging Options

The Yoshino B4000 SST offers flexible recharging solutions to keep your power supply ready wherever you go.

• AC Charging: Restore battery capacity in approximately 90 minutes using a compatible AC power source.
• Solar Charging: Harness solar energy with compatible panels for convenient off-grid recharging.
• Car Charging: Recharge while traveling using a compatible vehicle charging connection.

Charging times depend on input power, environmental conditions, and charging configuration.

Designed for Multiple Applications

The Yoshino B4000 SST is built to provide dependable portable electricity for a variety of situations:

• Home Emergency Backup: Keep essential appliances and electronics powered during unexpected outages.
• Camping and Outdoor Adventures: Enjoy convenient electricity for lighting, electronics, and compatible outdoor equipment.
• RV and Van Life: Maintain access to portable power while traveling or staying off-grid.
• Power Tools and Worksites: Supply electricity to compatible tools and equipment.
• Off-Grid Living: Take advantage of flexible solar charging and expandable battery capacity.
• Emergency Preparedness: Maintain an accessible backup energy source when traditional power is unavailable.

Clean, Quiet, and Expandable Power

Combining advanced solid-state battery technology, substantial energy storage, and powerful output capabilities, the Yoshino B4000 SST is designed for users who demand reliable electricity without the noise, fuel, and exhaust emissions associated with conventional gas generators.

Its portable construction, smart connectivity, multiple charging options, and expandable energy storage make it a versatile solution for home preparedness, travel, outdoor recreation, and everyday power needs.

Choose the Yoshino B4000 SST and enjoy powerful, portable, and cleaner energy wherever life takes you.