Power up any adventure with Yoshino’s B4000 SST, a solid-state marvel delivering 2611 Wh of clean energy. Its 4000 W continuous output (6000 W peak) runs appliances, tools, and even RV gear without breaking a sweat. Weighing just 53.6 lb and fitting in a compact 21.4 × 10.2 × 9.4 in chassis, it’s easy to carry wherever you roam. Smart Wi‑Fi and Bluetooth let you monitor and control the unit from the Yoshino app, keeping you in charge.
| Battery Capacity | 2611 Wh |
| Rated Output Power | 4000 W |
| Peak Output Power | 6000 W |
| Weight | 53.6 lb |
| Dimensions | 21.4 × 10.2 × 9.4 in |
| Operating Temperature | -0.4°F to 140°F |
| Charging Methods | 1800W AC, 600W Solar, 120W Car |
| Power Ports | 4 AC, 2 USB‑A, 2 USB‑C, 2 DC, 1 TT‑30R, 1 Car |
| Smart Features | Wi‑Fi, Bluetooth, Yoshino App |
| Warranty | 5‑Year Manufacturer Warranty |
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