Yoshino B4000 SST Solid-State Portable Power Station

Weighing only 53.6 pounds and delivering 4,000 watts of AC output and a 2,611-Wh capacity, the B4000 SST provides truly portable power, ensuring that your devices are powered wherever your adventure takes you. This portable power station is both an essential and sustainable battery-powered backup system to meet your needs, whether for outdoor, home backup, power tools or off-grid use. This unit includes two fixed 15-watt wireless charging pads, allowing you to charge devices such as the iPhone 15 Pro, 14 Pro, Samsung Galaxy S23, S22 or any other smart device simultaneously while charging other electronics or power tools. It features optional Wi-Fi and Bluetooth-enabled app control and a bright LED light, and the control panel has 10 total ports (including AC, DC, RV, USB-A and USB-C) plus two wireless charging pads on top for a total of 12 supported connections. It's perfect for emergency UPS (uninterruptible power supply) power backup needs and will power most home devices, including refrigerators, plus it's portable, lightweight and powerful enough to use during outdoor camping, off-grid, RV and recreational activities. Quiet with zero gas emissions and harmful fumes, the B4000 SST can also be recharged quickly using AC power (fast-charges from zero to 100 percent within 90 minutes), optional fast solar charging (5.5 hours) and car charging (22 hours).

Advanced Solid-State Technology
Solid-state technology is the evolution in lithium batteries, which provides safer, more compact and lighter power output than their conventional lithium-ion or LiFePO4 counterparts. The new solid-state battery provides safer and more compact power for off-grid and recreational use.

Safety First
Yoshino solid-state battery cells provide a peace of mind that the competition leaves out, and has full ETL certification on all its portable power stations and has been U.S. lab tested against thermal runaway (no flammability issues like traditional lithium batteries), along with over-voltage, over-current, over-charging, over-discharging and short-circuit protection.

Award-Winning Compact Design
A single solid-state cell holds more than double the capacity of a LiFePO4 battery cell, which maximizes power efficiency in a smaller, lighter, compact unit. Why lug heavy equipment, when you don’t have to?

Power and Capacity
Four thousand watts continuous (6,000 peak watts) power and a capacity of 2,611-Wh provides power for devices and appliances. This SST battery is rated to 4,000 cycles to 80 percent (over 11 years, 7 days of everyday use).

• Expandable with Smart Link: allows the ability to connect additional 2,611-Wh batteries together to increase capacity
• Ports: (2) AC (pure sine wave 120V), (1) 120V/30A RV, (2) DC (12V), (2) USB-A, (1) USB-C (20W), (1) USB-C PD (100W), (2) wireless charging pad (15W)
• Colour: green
• Dimensions: 21.4"L x 10.2"W x 9.4"H
• Weight: 53.6 lbs
• Country of origin: China

Includes:
• Yoshino B4000 SST Solid-State Portable Power Station
• AC Recharging Cable
• Cigarette Car Charging Cable
• Cigarette Car Female Output Cable
• Solar Charging Cable MC4 to XT60
• User Manual

Delivery Information:
• Physical address required—no P.O. boxes
• Please allow 7 to 15 business days for delivery

Warranty Information:
This product comes with a 30-day warranty through TSC and a 5-year warranty through the manufacturer.