Yoshino B4000 Solid-State Portable Power Station - 4000W | 2611Wh
- Industry-Leading Li-NCM Solid-State Battery - Compact and High-Density
- Unmatched Power for Home Use - 2611Wh Capacity at 4000W Rated Output
- Fast Charging Capability– 80% in Only 90 Minutes (1800W AC)
- Long Battery Life - Charge & Discharge 4000+ Cycles to 80% Capacity
- Functional in Extreme Temperatures - Reliable Operation at -0.4℉
- Never Run Out of Power - 20Ms UPS for A Reliable 24/7 Emergency Power Supply
The World's First Li-NCM Solid-State Technology
Yoshino B4000 SST Portable Power Station
Powered by advanced Li-NCM solid-state batteries, the Yoshino B4000 SST offers an energy density of up to 280Wh/kg—twice that of LiFePO4 batteries—delivering stable, reliable power in a more compact and lightweight form.
With a massive 2611Wh capacity and a weight density of 104Wh/kg, the Yoshino B4000 SST is 33% smaller than the industry standard, making it the world’s most compact portable power station. Supporting up to 1C charge and discharge, the battery offers over 4,000 cycles at 90% DOD, ensuring exceptional performance and durability.
Safer, more efficient power anywhere, anytime with the next generation of GaN tech. Yoshino B4000 SST achieves an astonishing 96% conversion efficiency.
Get more peace of mind, day and night with the Yoshino B4000 SST. The intelligent battery management system (BMS) delivers the highest level of safety by efficiently managing voltage and running temperature.
Say goodbye to long wait times with the powerful 1800W of charging input.
Charge to 80% in 90 Mins!
Other Portable Power Stations can take up to 4 Hours!
Grid
Solar
Car
Gas
Save up to $2,600 in electricity bills over 10 years of use by powering the Yoshino B4000 SST with three SP200 solar panels.
Built for extreme conditions, the Yoshino B4000 SST operates flawlessly in temperatures ranging from -0.4℉ to 140℉. Starting instantly in the cold without preheating like gas generators, it discharges 18% more than other power stations at 23~41℉, making it a more reliable power solution in cold environments.
Count on the Yoshino B4000 SST to power your essential devices during emergency power outages such as hurricanes, earthquakes, and other catastrophic events with 20ms UPS for a reliable 24/7 power supply.
Shhhhhh! Enjoy the peace and quiet of Yoshino B4000 SST compared to noisy traditional power generators. Sustainable energy from solar panels saves you money and means less noise pollution wherever you use it.
Through the Yoshino app, you can easily control and set up your power station remotely, making your life incredibly convenient with just a few taps on your phone.
Check your battery status anytime, anywhere, and stay informed with real-time monitoring about your device's power levels no matter where you are.
Effortlessly turn on or off the output power and stop powering fully charged appliances from anywhere. Experience smart living with just a touch.
Monitor and adjust input power to suit different methods. When using AC charging, choose between Fast Mode, Smart Mode and Eco Mode for various charging environments, ensuring optimal power management to meet your needs.
Stay powered up and ready for anything. Indoors, outdoors, day-to-day, and emergency power outages, Yoshino B4000 SST offers the power you need.
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Stay powered up and ready for anything. Indoors, outdoors, day-to-day, and emergency power outages, Yoshino B4000 SST offers the power you need.
What’s in the Box
- B4000 SST Portable Power Station
- AC Charging Cable (5.9ft / 1.8m)
- Cigarette Car Charging Cable (9.8ft / 3m)
- Solar Charging Cable MC4 to XT60 (9.8ft / 3m)
- DC5521 to Cigarette Car Female Output Cable (1.6ft / 0.5m)
- User Manual
This product is rated 4.7 of 5.0 stars.
It has received 6 reviews.