{"product_id":"ecoflow-delta-pro-ultra-series-battery-pack","title":"EcoFlow DELTA Pro Ultra Series Battery Pack","description":"\u003cp\u003eThe EcoFlow DELTA Pro Ultra Series Battery Pack is the high-capacity expansion battery for both the DELTA Pro Ultra and DELTA Pro Ultra X inverter systems. Each battery pack adds substantial LFP storage to your whole-home system - stack up to 5 packs for a total storage capacity capable of powering a large home through multi-day outages.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity LFP Storage\u003c\/strong\u003e - Each battery pack adds significant kWh of storage to your DELTA Pro Ultra system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStack Up to 5 Packs\u003c\/strong\u003e - Scale your total system storage from a single battery up to five for maximum whole-home backup duration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Pro Ultra and Ultra X\u003c\/strong\u003e - Works with both EcoFlow DELTA Pro Ultra and DELTA Pro Ultra X inverter systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Smart BMS\u003c\/strong\u003e - Built-in battery management handles cell balancing, temperature control, and protection automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLFP Longevity\u003c\/strong\u003e - Rated for 3,000+ cycles to 80% capacity for reliable daily home energy storage cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Cable Daisy Chain\u003c\/strong\u003e - Batteries connect to the inverter and to each other in a simple daisy-chain configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery: LFP\u003c\/li\u003e\n\u003cli\u003eCompatible With: DELTA Pro Ultra, DELTA Pro Ultra X\u003c\/li\u003e\n\u003cli\u003eMax Packs: 5 per inverter\u003c\/li\u003e\n\u003cli\u003eCharge Cycles: 3,000+ to 80%\u003c\/li\u003e\n\u003cli\u003eConnection: Proprietary daisy-chain\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExpanded Home Backup Capacity\u003c\/li\u003e\n\u003cli\u003eExtended Off-Grid Trips\u003c\/li\u003e\n\u003cli\u003eMulti-Day Camping\u003c\/li\u003e\n\u003cli\u003eWhole-Home Energy Storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRecommended Pairing\u003c\/h2\u003e\u003cp\u003eEcoFlow DELTA Pro Ultra Single Inverter or DELTA Pro Ultra X Inverter\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich power stations is this battery compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis extra battery is designed for specific EcoFlow power station models listed in the product description. Verify compatibility before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes it require a separate power station to function?\u003c\/h3\u003e\n\u003cp\u003eYes. Extra batteries are expansion modules and must be connected to a compatible EcoFlow power station to operate.\u003c\/p\u003e\n\u003ch3\u003eDoes adding a battery double my capacity?\u003c\/h3\u003e\n\u003cp\u003eYes. One extra battery approximately doubles the total energy storage, extending backup runtime proportionally.\u003c\/p\u003e\n\u003ch3\u003eDoes it come with a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes - 5-year warranty when purchased from an authorized reseller like Solwel.\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":53512826945825,"sku":"EFDELTAPROUXEB","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/1442\/5633\/files\/EFDELTAPROUXEB_1.png?v=1789590251","url":"https:\/\/solwel.com\/products\/ecoflow-delta-pro-ultra-series-battery-pack","provider":"Solwel","version":"1.0","type":"link"}