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Yoshino B4000 SST New Solid-State Portable Power Station

$611.99

The Yoshino B4000 SST is a next-generation solid-state portable power station, offering 2,611Wh capacity and 4,000W continuous power (6,000W peak).

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SKU: 15951 Category:
Description

The Yoshino B4000 SST is a next-generation solid-state portable power station, offering 2,611Wh capacity and 4,000W continuous power (6,000W peak). Weighing just 53.6 lbs, this powerhouse delivers reliable, portable power for any adventure or backup need. Whether for outdoor camping, home backup, power tools, or off-grid use, the B4000 SST ensures you’re never without power.

With its solid-state technology (SST), the B4000 SST is safer, more compact, and lighter than traditional lithium-ion batteries. It comes with two 15-watt wireless charging pads, Wi-Fi and Bluetooth app control, and a 10-port control panel, giving you multiple ways to power your devices simultaneously. The unit also supports Smart Link, allowing you to connect additional batteries and expand capacity for larger needs.

Perfect for emergency backup, outdoor activities, and RV use, the B4000 SST offers a quiet, zero-emission solution with no harmful fumes. It can recharge quickly via AC power, solar power, or car charging.

Key Features:

✅ Solid-State Technology (SST) – Compact, lighter, and safer than traditional lithium-ion batteries

✅ 4,000W Continuous/6,000W Peak Power – Powers most home devices, including refrigerators and power tools

✅ 2,611Wh Capacity – Long-lasting power for outdoor and emergency use

✅ Expandable with Smart Link – Expand capacity by connecting additional batteries (no limits)

✅ 11 Ports for Charging – Includes AC, DC, USB-A, USB-C (20W), Type-C PD (100W), and 2 Wireless Charging Pads

✅ 3 Ways to Recharge – Fast AC charging (90 minutes), Solar charging (5.5 hours), or Car charging (22 hours)

✅ Quiet and Zero Emissions – No gas, no fumes – perfect for quiet operation during outdoor adventures or emergencies

✅ Built-In Aluminum Handle – Easy to carry with portability in mind

✅ App Control via Wi-Fi/Bluetooth – Remote access for monitoring and control

✅ Safety Features – Over-voltage, over-current, overcharging, thermal, and short-circuit protection

✅ Up to 2,500 Cycles – Rated to last for 7 years of everyday use

🌍 Ideal for outdoor enthusiasts, off-grid living, RV owners, and anyone in need of a reliable, clean power source for emergencies. Get yours today and enjoy reliable power anywhere!

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Shipping & Delivery

How long it takes

In-stock items are prepared for dispatch within 1 to 2 business days of your payment clearing. Most orders are delivered within 5 to 7 business days of payment clearing. Remote addresses can run a little longer, and if yours is one of them we will tell you rather than let you wonder. Built-to-order items carry their own lead time, which we confirm with you in writing before you pay.

What it costs

Delivery to the lower 48 United States is included in the price you see on this page. There is no separate freight charge added at checkout. Alaska, Hawaii and addresses outside the United States are quoted case by case, so please contact us before ordering if that applies to you.

How it ships

Equipment this size does not travel by parcel courier. Mowers, generators, sheds, gazebos, lifts and similar items ship by freight carrier, strapped to their own pallet and crated or wrapped for transit. Every shipment is insured for its full value while it is on the road.

Arranging your delivery

Freight is never left unattended. The carrier will call you to book a delivery appointment, and someone over 18 needs to be there to receive it. Standard service is kerbside: the item comes off the truck on a lift gate and is set down at the end of your driveway or outside your door.

Heavy items are not a one-person job once they are on the ground, so have a second pair of hands ready, or tell us before dispatch if you need it brought inside or upstairs and we will price that extra service for you.

Check it before you sign

Inspect the crate and the item before you sign the driver's paperwork. If anything looks damaged, note it on the paperwork, take photographs, and email us within 48 hours at support@usagazebos.shop. Signing a clean receipt for a damaged shipment makes an insurance claim far harder, so those two minutes matter.

Tracking your order

You will receive confirmation by email as soon as your order is placed, and tracking details once the carrier collects it. You can also check progress any time on our order tracking page.

Full details are in our Shipping Policy and Returns Policy. If anything about access, timing or location is uncertain, email us before you order — we would much rather sort it out up front.