| Brand | Yoshino |
| Wattage | 660 watts |
| Fuel Type | Electric |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping |
| Item Weight | 16.9 Pounds |
| Voltage | 120 Volts (AC) |
| Output Wattage | 660 |
| Special Feature | Portable |
| Included Components | Batteries |
- Industry-Leading Li-NCM Solid-State Technology: Introducing the world’s first portable power station powered by Li-NCM Solid-State batteries. With 2.5x higher energy density than conventional batteries, the B660 packs 602Wh of power into a lightweight 16.9 lb design. Equipped with a solid-state battery pack and three pure sine wave AC outlets, the B660 delivers stable, safe power for both indoor and outdoor use—even in extreme temperatures from 14 ℉ to 140℉.
- Next-Level Power for Everyday Use: With a 660W output and 602Wh capacity, the B660 provides 1–3 days of reliable home backup power. Built for longevity, it boasts a 10-year lifespan with over 4000 cycles to 80% capacity. Featuring 9 outlets, it can charge up to 9 devices simultaneously. Our advanced, self-developed Battery Management System (BMS) optimizes performance, while ETL certification to UL2743 standards ensures rigorous safety testing for worry-free charging.
- More Ways to Recharge: Recharge faster than ever—power up to 80% in just 4 hours using a wall outlet and 100W USB-C PD port simultaneously. You can also recharge via an AC adapter, a car outlet, the USB-C PD port, or a Yoshino solar panel. The upgraded Maximum Power Point Tracking (MPPT) technology allows you to get the most power possible from your solar panels at any time. It operates with near-silent noise, as low as 38dB, bringing a peaceful charging experience.
- Human-Friendly Design: Weighing just 16.9 lbs, the B660 SST combines an ergonomic, lightweight design with a built-in LED light bar. The smooth anodized aluminum handle, with a soft bottom grip, delivers a comfortable and secure hold. Its low-radiation components, verified by EMC testing and reinforced with special electromagnetic shielding, offer maximum protection for your health.
- Smart App Control: Connecting your power station to the Yoshino App via Wi-Fi or Bluetooth, you can remotely control your power station and monitor charge levels, runtime, and status, or customize settings with ease. Get ready for a seamless, hassle-free experience from afar.
- What’s Included: 1x Yoshino B660 SST Solid State Portable Power Station, 1x 120W AC to DC Recharge Adapter, 1x Cigarette Car Charging Cable, 1x DC5521 to Cigarette Car Female Output Cable, 1x Solar Charging Cable MC4 to XT60, 1x User Manual, and a 5-year warranty.














Michael Chen Verified Buyer –
The battery is awesome! The best in class recommended to anyone who’s looking for a portable battery
LA Verified Buyer –
Anonymous Verified Buyer –
I recently purchased the Yoshino B660 SST Solid-State Power Station, and it’s been a game-changer! The solid-state battery gives me peace of mind with its safety and long lifespan, plus it charges faster than expected. I’ve used it on camping trips and as a backup at home, powering everything from my laptop to small appliances. The variety of ports is super convenient, and it’s compact enough to carry around easily. Although it’s pricier, the quality and reliability make it worth it. Highly recommend for anyone needing portable, dependable power!
Mark L. Verified Buyer –
The Yoshino Power Station is well designed and performs extremely well. The product charges quickly and lasts a long time. The output power sufficiently meets my needs as described in the specifications.
I am very happy with this product and would recommend it to family and friends and anybody who is serious about a reliable power station.
Anonymous Verified Buyer –
Eugene Denegin Verified Buyer –
This portable battery is a powerhouse! It efficiently powers up my 120V compressor and my outdoor guitar amp with ease. The battery life is impressive, making it perfect for extended use in the wild. Highly reliable for outdoor activities!
Ariana Verified Buyer –
Just decided to treat myself to the Yoshino B660 SST before my last camping trip and, wow, am I glad I did! it was no sweat to fit it in my tiny car along with all my gear.
on my first night out, I realized I forgot to charge my camp lights. Total rookie move, right? But it was no big deal with the Yoshino. I plugged them in, set up my campfire, and before I knew it, I had light to set up my tent and cook dinner. The power station’s display made it easy to keep an eye on how much power I was using, so I wasn’t worried about running out unexpectedly.
And it’s not just for emergencies. I used it to power my phone, speaker, and even my portable fridge. Yes, I bring a fridge camping—gotta have my cold drinks! It handled everything I threw at it like a champ!!
Plus, it’s cute! I mean, for a power station, it’s pretty stylish, which is a nice bonus🥰🥰🥰🥰Like it!!!
John Remar Verified Buyer –
The perfect companion to take on our road trips, camping, or in case of our power outage. Easy for myself and my wife too Carrie. Both AC and DC outputs as well as USB and USB-C for fast charging. Solar adapter makes for a nice added benefit for when you need a charge and plugging it in. It’s not accessible. The khaki green and grey colors blend nicely and will not stand out while camping. It’s a little bit smaller than my four sliced toaster. It is easy to store. The built-in light makes it easy to see the outlets on the front as well as providing light for any of your devices.
Zhenyin Yang Verified Buyer –