The Yoshino B660 is a solid-state portable power station powered by Li-NCM solid-state batteries, offering 602Wh capacity and 660W continuous AC output with a 900W surge. It supports four charging methods: AC adapter (120W), USB-C PD (100W), solar input (100W, 12–30V), and car input (120W). The unit features three pure sine wave AC outlets, two 12V DC ports, two USB-A ports, and one USB-C PD output (100W max). It weighs 7.7 kg (16.9 lbs) and measures 296 x 204 x 256 mm. With a cycle life of 4000 cycles to 80% capacity and operational temperature range from -10°C to 60°C, it is designed for home backup, camping, RV use, and outdoor recreation. It includes pass-through charging, app control via Wi-Fi or Bluetooth, and operates at low noise (38 dB).
Yoshino
Yoshino B660 Solid-State
Capacity
602 Wh
Rated Output
660 W
Battery Type
Solid-State Li-NCM
Weight
7.7 kg
AC Input
120 W
Solar Input
100 W
UPS
No
Overview
Full Specifications
| Capacity | 602 Wh |
|---|---|
| Rated Output | 660 W |
| Surge Output | 900 W |
| Battery Type | Solid-State Li-NCM |
| Battery Cycles | 4000 |
| AC Input | 120 W |
| AC Recharge Time | 132 min |
| Solar Input | 100 W |
| Solar Voltage Range | 12-30V |
| UPS | No |
| Pass-through | Yes |
| App Control | Yes |
| Expandable Battery | No |
| Weight | 7.7 kg |
| Dimensions | 296 x 204 x 256 mm |
| AC Outlets | 3 |
| USB-A | 2 |
| USB-C | 1 |
| USB-C Max | 100 W |
| Car Port | 1 |
| Car Input | 120 W |
| Car Charging | Yes |
| Inverter Type | Pure Sine Wave |
| Noise | 38 dB |