{"product_id":"b300s-us-gy-bl-00","title":"Bluetti B300S 3072Wh LiFePO4 Expansion Battery For AC500","description":"\u003cdiv\u003e\n\u003ch1\u003eB300S Expansion Battery | Model B300S-US-GY-BL-00\u003c\/h1\u003e\n\u003cp\u003eEquipment Type: High-capacity Lithium Iron Phosphate expansion module. Primary Applications: Off-grid residential backup, recreational vehicle power distribution, job site mobile staging, and emergency outage resilience.\u003c\/p\u003e\n\u003cb\u003ePerformance Specifications:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Energy Capacity: 3,072 precision-rated watt-hours\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4 delivering over 3,500 lifecycle cycles\u003c\/li\u003e\n\u003cli\u003eStandalone Outputs: One 100W USB-C PD port, USB-A connectors, 12V\/10A DC socket\u003c\/li\u003e\n\u003cli\u003eCharging Inputs: AC wall adapter, solar photovoltaic input, and 12-volt vehicle outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eSafety Features and Certifications:\u003c\/b\u003e Built-in battery management regulates voltage flow, prevents thermal runaway, and isolates short-circuit faults to comply with standard portable energy safety protocols.\n\u003cb\u003eInstallation and Maintenance Requirements:\u003c\/b\u003e Interfaces directly with the AC500 base enclosure for networked operation or deploys as an independent power node. Ensures optimal performance with routine terminal inspection and scheduled load equalization during extended storage.\n\u003cb\u003eWarranty and Service Information:\u003c\/b\u003e Protected under manufacturer-defined commercial energy storage service frameworks with tiered technician response classifications.\n\u003cb\u003eBranding\/References:\u003c\/b\u003e Designation: B300S Series. Model Number: B300S-US-GY-BL-00. Technical architecture documented in official AC500 platform engineering specifications.\n\u003cb\u003eDifferentiators:\u003c\/b\u003e Merges 3,072Wh scalable capacity with independent operational routing, providing direct 100W USB-C fast transmission and prolonged cycle endurance that outperforms conventional lithium-ion designs.\u003c\/div\u003e","brand":"Bluetti","offers":[{"title":"Default Title","offer_id":45315785293939,"sku":null,"price":1587.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/1860fffc2c1f9e32878f6434a80.png?v=1786064131","url":"https:\/\/ampereauthority.com\/products\/b300s-us-gy-bl-00","provider":"Ampere Authority","version":"1.0","type":"link"}