{"product_id":"p-b300s-un-gy-bl-010","title":"Bluetti B300S 3072Wh Expansion Battery Backup Power Unit","description":"\u003cdiv\u003e\n\u003ch1\u003eBLUETTI B300S Expansion Battery | 3,072Wh\u003c\/h1\u003e\n\u003cp\u003e\u003cb\u003eEquipment Type:\u003c\/b\u003e High-density lithium iron phosphate (LiFePO4) energy storage expansion module. \u003cb\u003ePrimary Applications:\u003c\/b\u003e Residential standby power augmentation, recreation vehicle electrical upgrades, remote work site energy reserves, and modular scaling for hybrid inverter microgrids.\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePerformance Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated energy capacity: 3,072 Wh packaged within standardized deployment chassis\u003c\/li\u003e\n\u003cli\u003eCell chemistry platform: LiFePO4 delivering cycle endurance beyond 3,500 full depth-of-discharge intervals with stable thermal discharge profiles\u003c\/li\u003e\n\u003cli\u003eIntegrated standalone discharge terminals: single 100 W USB‑C output, 12 V \/ 10 A accessory socket, secondary USB‑A interface\u003c\/li\u003e\n\u003cli\u003eReplenishment architecture: supports direct AC mains input, photovoltaic array coupling, or 12 V DC vehicular charging pathways\u003c\/li\u003e\n\u003cli\u003eVoltage regulation: continuous DC output stabilization compatible with sensitive electronics and resistive appliance start-up loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eBranding \/ References\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer designation: BLUETTI\u003c\/li\u003e\n\u003cli\u003eBase model identifier: B300S\u003c\/li\u003e\n\u003cli\u003eSystem integration scope: proprietary pairing architecture restricted to BLUETTI AC500 all-in-one hybrid inverter platforms\u003c\/li\u003e\n\u003cli\u003eMaximum clustered reservoir: 18,432 Wh total system capacity when fully paralleled with primary AC500 hardware units\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eDifferentiators\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered with a dedicated synchronization bus that aligns charge distribution automatically between expansion units and the host AC500 controller. This native communication protocol enables precise state-of-charge tracking without external monitoring hardware, while maintaining independent low-voltage load operation when deployed as a standalone unit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bluetti","offers":[{"title":"Default Title","offer_id":45315791421555,"sku":"P-B300S-UN-GY-BL-010","price":1587.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/1860fff7641f9e32878f6434a7f.png?v=1786140863","url":"https:\/\/ampereauthority.com\/products\/p-b300s-un-gy-bl-010","provider":"Ampere Authority","version":"1.0","type":"link"}