{"product_id":"yoshino-b4000-sst-solid-state-portable-power-station","title":"Yoshino B4000 SST Solid-State Portable Power Station","description":"\u003cp\u003eA next-generation portable power station built on solid-state battery technology — higher energy density, improved thermal safety and longer service life than traditional lithium chemistries.\u003c\/p\u003e\n\u003cp\u003eRead the manufacturer’s safety guide before first use. Store and operate within rated temperature ranges.\u003c\/p\u003e\u003cp\u003eThe Yoshino B4000 SST is one of the first consumer portable power stations to ship with solid-state battery technology in place of conventional lithium-ion or LiFePO4 cells. Solid-state cells use a solid electrolyte instead of the liquid electrolyte found in standard lithium batteries, which delivers two real-world advantages: roughly twice the energy density per pound of battery (so the unit is dramatically lighter for its capacity), and significantly improved thermal stability (much harder to enter thermal runaway).\u003c\/p\u003e\n\u003cp\u003eThe B4000 SST delivers a 4,000 Wh peak \/ 2,611 Wh continuous battery package with 4,000 W of pure sine wave AC output (8,000 W surge), enough to power most household appliances simultaneously — including high-draw items like microwaves, electric kettles and full-size power tools. The unit weighs noticeably less than a comparable LiFePO4 power station of similar capacity, making it more practical to move around the house, garage, RV or job site.\u003c\/p\u003e\n\u003cp\u003eCharging is fast: up to 1,800 W from a wall outlet recharges the unit in roughly 1.5 hours, and the integrated MPPT solar controller accepts up to 1,000 W of solar input. Outputs cover 6× pure sine wave AC, 100 W USB-C PD, USB-A QC, a 12 V car port and a 30 A RV-style outlet. Yoshino backs the unit with a 5-year limited warranty.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery: 4,000 Wh peak \/ 2,611 Wh continuous solid-state\u003c\/li\u003e\n\u003cli\u003eAC output: 4,000 W continuous \/ 8,000 W surge\u003c\/li\u003e\n\u003cli\u003eCharging: 1,800 W AC, 1,000 W solar (MPPT)\u003c\/li\u003e\n\u003cli\u003eOutputs: 6× AC, USB-C PD 100 W, USB-A QC, 12 V, 30 A RV\u003c\/li\u003e\n\u003cli\u003eAdvantages: lighter, safer thermal profile vs. lithium-ion\u003c\/li\u003e\n\u003cli\u003eWarranty: 5-year limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will this power station run my appliances?\u003c\/summary\u003e\n\u003cdiv\u003eRun time depends on appliance wattage. Divide the unit’s usable Wh by your device’s wattage for an approximate run time. Refer to the product details for exact specs.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I charge it with solar panels?\u003c\/summary\u003e\n\u003cdiv\u003eMost modern power stations support solar input. Compatible solar input voltage and connector type are listed in the product specs.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the battery replaceable?\u003c\/summary\u003e\n\u003cdiv\u003eThis depends on the model. Replaceable battery packs are noted in the product details when available.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Yoshino","offers":[{"title":"Default Title","offer_id":67577664110746,"sku":"29738","price":1006.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/7982\/3002\/files\/nscatalog-6657da0e39069655a076-afea1d85db30.png?v=1790440998","url":"https:\/\/novatechvault.shop\/products\/yoshino-b4000-sst-solid-state-portable-power-station","provider":"NovaTechVault","version":"1.0","type":"link"}