Yoshino B4000 SST Solid-State Portable Power Station, 2,611Wh, 4,000W
£748.60
Solid-state portable power station with 2,611Wh capacity and 4,000W continuous output, expandable via Smart Link with app control and wireless charging.
The Yoshino B4000 SST is a solid-state portable power station that brings quiet, zero-emission power to camping trips, off-grid use, and home backup. Its solid-state battery is more compact and lighter than traditional lithium-ion designs.
- Capacity: 2,611Wh
- Power output: 4,000W continuous, 6,000W peak
- Battery: Solid-state technology for a safer, lighter build
- Weight: 53.6 lb
- Expandable: Smart Link lets you connect additional batteries
- Charging ports: AC, DC, USB-A, USB-C 20W, Type-C PD 100W, plus two 15W wireless charging pads
- Connectivity: Wi-Fi and Bluetooth app control
- Recharging: Via AC mains, solar, or car charging
A practical option for emergency backup, outdoor adventures, and motorhome use where clean, fume-free power is needed.
Free UK Delivery
We offer free standard delivery on all orders across mainland UK. Orders placed before 2:00 PM (Monday–Friday) are processed the same working day.
- Dispatch: within 1 working day of your order being placed.
- Standard delivery: 1–3 working days for most items.
- Large & heavy items (ride-on mowers, generators, BBQs, sheds and structures): sent by a dedicated freight courier, typically 3–7 working days, delivered kerbside.
- Tracking: a tracking link is emailed to you as soon as your order is dispatched.
Easy 90-Day Returns
Not completely happy? Return your item within 90 days for a full refund. Refunds are issued to your original PayPal payment within 7 business days of receipt, and there are no restocking fees. This does not affect your statutory rights under the Consumer Rights Act 2015.
Need a hand? Our UK-based team is here Monday–Saturday at Help@homewkrs.com or +44 7988 030244.
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