Yoshino Power

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The World's Smallest 1kWh Portable Power Station

TÜV Certified丨 -4℉ Power Supply

Yoshino's Strengths

Reliable Power in Extreme Heat

Safely operates at up to 149℉

Longer Runtime at Low Temp

Discharge 18% more power in cold weather

Safe to Use in Cold Weather

Built for high-latitude winters

Space-Saving Design

The world's smallest 1kWh portable power station

*6.0L Volume ≈ 12 × 500ml Water Bottles

*Volume measured using Yoshino Lab's standard bottle-fill method

Fastbalance™ is our proprietary technology integrated into the advanced Battery Management System (BMS). It continuously monitors and actively balances individual cells to maintain voltage consistency across the pack—ensuring efficient charging and discharging, enhanced performance, and a longer battery lifespan.

Longer Lifespan
High-Efficiency Power Management
Enhanced Safety & Reliability

Solid-State Safety

Operates reliably at 149°F, resists thermal runaway at 302°F

Yoshino’s solid-state batteries use non-flowing electrolytes, reducing the risk of thermal runaway from internal short circuits—unlike traditional liquid-based batteries.

Power Through the Cold

Enjoy up to 18% more power in freezing weather

Delivers over 90% capacity at 32℉, and still maintains 80% efficiency at -4℉.

Built for Summer Desert Escapades

Yoshino’s advanced NCM battery with stable SEI (Solid Electrolyte Interphase) performs safely even at 149℉. Whether you're exploring desert trails or camping under the blazing sun, count on reliable, heat-resistant power that keeps you going.

Reliable Power for Snow Adventures

Whether you're skiing, ice fishing, or skating, Yoshino’s solid-state LATP electrolyte resists lithium crystallization, delivering over 80% efficiency even at -4℉—perfect for powering your gear in extreme cold.

Accurate Temperature Control

BMS Active Balancing

Active balancing control maximizes lifespan.

Precise Temperature

and Cell-by-Cell Management

10 sensors to prevent thermal runaway.

Intelligent BMS Active Balancing

In a battery storage system, a disruption in voltage balance between cells can result in capacity loss, reduced charge/discharge efficiency, and even shorten the battery’s lifespan. The active balancing technology of the Battery Management System (BMS) dynamically adjusts the charge distribution across each cell, ensuring more efficient and safer energy management.

High-Speed Charging

0~80% in 60 Minutes

Yoshino's solid-state batteries still have a lifespan of more than 4,000 cycles under 1C high-speed charge and discharge, so there is usually no need to use low-speed charging to extend battery life.