YOSHINO POWER B Series
The YOSHINO POWER B Series is a lineup of all-solid-state portable power stations. As an industry leader, YOSHINO POWER has adopted all-solid-state batteries in portable power stations ahead of competitors, offering top-tier specifications.
Product Features
Advantages of the YOSHINO POWER B Series
All Models Equipped with All-Solid-State Batteries
The YOSHINO POWER B Series is a pioneer in the portable power station industry, adopting all-solid-state batteries that overcome the limitations of conventional lithium-ion batteries, such as fire risk and size constraints.
All-solid-state batteries offer higher energy density compared to traditional lithium-ion batteries, enabling more compact and lightweight designs while also providing enhanced safety.
YOSHINO POWER B Series is the first to make portable power stations with these highly safe batteries available to general consumers.
Wide Lineup for Easy Selection
While cutting-edge technology is often limited to top-grade products in many industries, the YOSHINO POWER B Series incorporates all-solid-state batteries even in entry-level models.
With a lineup ranging from 300Wh to 3,000Wh class, the series meets a broad range of needs, from light use to home power applications.
Disadvantages of the YOSHINO POWER B Series
High Price
Since all-solid-state batteries are still an emerging technology, the YOSHINO POWER B Series is priced significantly higher than portable power stations equipped with conventional lithium-ion batteries—generally about twice as expensive.
Although the advantages of safety and compactness are clear, if you are considering these products as backup power sources, the cost performance may still be poor, and they might not be the best option for everyone.
This is an area where future technological advances and mass production are expected to improve the situation.
Product Lineup
| Product Name | Size | Weight | Battery Capacity (Wh) | Rated Output (W) | Peak Output (W) | Battery Type | Battery Lifespan (cycles) | Water & Dust Resistance (IPX) | Warranty Term (Month) |
|---|---|---|---|---|---|---|---|---|---|
| B3000 SST | 543 x 240 x 260 mm | 53.57 lbs (24.30 kg) | 2,611 Wh | 3,300 W | 6,600 W | S-Li-NCM | 4,000 cycles | - | 60 months |
| B2000 SST | 445 x 231 x 218 mm | 31.31 lbs (14.20 kg) | 1,326 Wh | 2,000 W | 4,000 W | S-Li-NCM | 4,000 cycles | - | 60 months |
| B600 SST | 296 x 256 x 204 mm | 16.98 lbs (7.70 kg) | 602 Wh | 600 W | 1,200 W | S-Li-NCM | 4,000 cycles | - | 60 months |
| B300 SST | 255 x 242 x 156 mm | 9.92 lbs (4.50 kg) | 241 Wh | 300 W | 600 W | S-Li-NCM | 4,000 cycles | - | 60 months |
| B300 SST PRO | 255 x 242 x 156 mm | 10.36 lbs (4.70 kg) | 241 Wh | 300 W | 600 W | S-Li-NCM | 4,000 cycles | - | 60 months |