Yoshino B660 SST Solid-State Portable Power Station – 602Wh, 660W Output (920W Peak), 9 Ports, Smart App Control, Solar Ready

BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL YOSHINO WARRANTY!!!

The Yoshino B660 SST Solid-State Portable Power Station features industry-first Li-NCM solid-state battery technology. It delivers ultra-safe, high-density energy in a compact, travel-ready form. Yoshino offers 602Wh capacity and 660W continuous output (920W peak). This powerful yet lightweight unit simultaneously supports up to 9 devices through AC, USB, and DC ports.

Whether preparing for outages, heading on a road trip, or camping off-grid, the B660 provides stable pure sine wave output, smart app connectivity, ultra-quiet operation, and flexible recharging options like solar.

Model: Yoshino B660 SST Solid-State Portable Power Station
Battery Type: Li-NCM Solid-State (Lithium Nickel Cobalt Manganese)
Battery Capacity: 602Wh
Rated Output Power: 660W
Peak Output Power: 920W
Output Waveform: Pure Sine Wave

Display: LED Digital Display (Battery %, Input/Output Wattage, System Alerts)
Charging Time (AC + 100W USB-C PD): ~4 hours to 80%
Cycle Life: 4,000+ Cycles to 80% Capacity
Battery Lifespan: 10 Years
Operating Temperature Range: 14°F to 140°F In Celsius: (-10°C to 60°C)
Noise Level: As low as 38 dB (Ultra-Quiet Operation)
Cooling System: Smart Fan with Thermal Management

Smart Features:

• Wi-Fi + Bluetooth Enabled
• Yoshino Smart App (iOS & Android)
• Remote Power Monitoring and Control
• Customizable Output & LED Control

Power Ports (Total 9):

• 3 x AC Outlets (660W total, 110V Pure Sine Wave)
• 2 x USB-A Ports (QC 3.0, 18W Max)
• 1 x USB-C PD (100W Max)
• 1 x USB-C PD (60W Max)
• 2 x DC5521 Ports
• 1 x Car Port Output (via included adapter)

Input Methods:

• AC Adapter (100–240V, 50–60Hz)
• USB-C PD Port
• Car Charger Input
• Solar Charging via MPPT (MC4 to XT60 Cable)

Enclosure Color: Matte Black with Anodized Aluminum Handle
Weight: 16.9 lbs (Approx. 7.6 kg)
Dimensions: 10.7 x 7.2 x 7.5 in
Handle: Smooth Aluminum with Soft Bottom Grip
Lighting: Integrated LED Light Bar
Radiation Protection: EMC Verified Low-Radiation Design with Electromagnetic Shielding

In the Box:

• 1x Yoshino B660 SST Power Station
• 1x 120W AC to DC Adapter
• 1x Cigarette Car Charging Cable
• 1x DC5521 to Cigarette Car Female Output Cable
• 1x Solar Charging Cable (MC4 to XT60)
• 1x User Manual

Service & Support Type: 5-Year Manufacturer Warranty, Yoshino Customer Service via App & Email