{"product_id":"ecoflow-delta-3-max-plus-extra-battery-2048wh-efd3mp-eb","title":"EcoFlow Delta 3 Max Plus Extra Battery 2048Wh | EFD3MP-EB","description":"\u003cul\u003e\n\u003cli\u003eAdds 2048Wh - doubles total capacity of DELTA 3 Max Plus to 4096Wh\u003c\/li\u003e\n\u003cli\u003eAutomotive-grade Full-Tab LFP Cells rated for 3,000+ charging cycles\u003c\/li\u003e\n\u003cli\u003ePlug-and-play connection - no configuration required\u003c\/li\u003e\n\u003cli\u003eApproximately 25% smaller in volume than the DELTA 2 Max Smart Extra Battery\u003c\/li\u003e\n\u003cli\u003eEcoFlow App monitoring for charge level, temperature and working status\u003c\/li\u003e\n\u003cli\u003eSupports connection of a second extra battery via EcoFlow Smart Extra Battery Expansion Adapter (sold separately)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -10°C to 45°C\u003c\/li\u003e\n\u003cli\u003eBattery cable included in the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer warranty:\u003c\/strong\u003e 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 494 x 239 x 196 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\n\u003ca href=\"\/collections\/ecoflow\" style=\"color: #2B00FF;\"\u003eEcoFlow\u003c\/a\u003e DELTA 3 Max Plus Smart Extra Battery - 2048Wh Expansion Battery\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDouble your storage capacity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EcoFlow DELTA 3 Max Plus Smart Extra Battery connects directly to your DELTA 3 Max Plus power station, adding 2048Wh and bringing total system capacity to 4096Wh. If you need even more storage, a second extra battery can be added using the EcoFlow Smart Extra Battery Expansion Adapter (sold separately), taking the DELTA 3 Max Plus system to 6144Wh.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilt for long-term reliability:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis extra battery uses Automotive-grade Full-Tab LFP Cells - a full-tab cell design that reduces internal resistance, generates less heat, and maintains higher efficiency across each charge cycle. The battery is rated for over 3,000 charging cycles, making it suitable for regular, long-term use in home backup or off-grid applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompact and practical to use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt 494 × 239 × 196 mm and 16 kg, this unit is approximately 25% smaller in overall volume than the previous DELTA 2 Max Smart Extra Battery, making it easier to store alongside or beneath your power station. Connection is via a 4+8 high-current port using the included cable - simply plug in and the EcoFlow App picks up the new unit automatically for charge and temperature monitoring.\u003c\/p\u003e\n\n\u003cp\u003eShop the full \u003ca href=\"\/collections\/power-stations-solar\" style=\"color: #2B00FF;\"\u003ePower Stations \u0026amp; Solar range\u003c\/a\u003e from Heavins.ie, supplying homes and businesses across Ireland with reliable off-grid energy solutions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\n\u003cstrong\u003eRated Capacity\u003c\/strong\u003e - 2048Wh (51.2V, 40Ah) of additional storage for your DELTA 3 Max Plus system.\u003cbr\u003e\n\u003cstrong\u003eAutomotive-grade Full-Tab LFP Cells\u003c\/strong\u003e - reduced internal resistance, lower heat output, and a longer cycle life compared to standard cell designs.\u003cbr\u003e\n\u003cstrong\u003e3,000+ Charging Cycles\u003c\/strong\u003e - built for long-term, repeated use without significant capacity degradation.\u003cbr\u003e\n\u003cstrong\u003ePlug-and-Play Connection\u003c\/strong\u003e - connects to the DELTA 3 Max Plus via the included battery cable; no configuration or setup required.\u003cbr\u003e\n\u003cstrong\u003eEcoFlow App Compatible\u003c\/strong\u003e - monitor charge level, working status, and temperature from your smartphone.\u003cbr\u003e\n\u003cstrong\u003eExpandable to Two Batteries\u003c\/strong\u003e - add a second Smart Extra Battery using the EcoFlow Smart Extra Battery Expansion Adapter (sold separately) for up to 6144Wh total on the DELTA 3 Max Plus system.\u003cbr\u003e\n\u003cstrong\u003eWide Operating Temperature\u003c\/strong\u003e - discharge temperature range of -10°C to 45°C for use in variable conditions.\u003cbr\u003e\n\u003cstrong\u003eMultiple Protections\u003c\/strong\u003e - over voltage, overload, over temperature, short circuit, low temperature, low voltage, and overcurrent protection built in.\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: EFD3MP-EB\u003c\/li\u003e\n\u003cli\u003eRated capacity: 2048Wh (51.2V, 40Ah)\u003c\/li\u003e\n\u003cli\u003eCell technology: Automotive-grade Full-Tab LFP Cells\u003c\/li\u003e\n\u003cli\u003eCharge cycles: Over 3,000\u003c\/li\u003e\n\u003cli\u003eExtra Battery Port output: 43.2V-57.6V, 100A max\u003c\/li\u003e\n\u003cli\u003eExtra Battery Port input: 43.2V-57.6V, 48A max\u003c\/li\u003e\n\u003cli\u003eCharge temperature: 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -10°C to 45°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -10°C to 45°C\u003c\/li\u003e\n\u003cli\u003eDimensions (HxWxD): 494 x 239 x 196 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 kg (± 0.4 kg)\u003c\/li\u003e\n\u003cli\u003eCertifications: FCC, UL\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x EcoFlow DELTA 3 Max Plus Smart Extra Battery\u003c\/li\u003e\n\u003cli\u003e1 x EcoFlow DELTA 3 Max Plus Smart Extra Battery Cable\u003c\/li\u003e\n\u003cli\u003e1 x User manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ecoflow","offers":[{"title":"Default Title","offer_id":57751854416245,"sku":"4895251660204","price":899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/5261\/5816\/files\/heavins-ecoflow-delta-3-max-plus-extra-battery-2048wh-efd3mp-eb-01.jpg?v=1794235799","url":"https:\/\/www.heavins.ie\/products\/ecoflow-delta-3-max-plus-extra-battery-2048wh-efd3mp-eb","provider":"Heavins","version":"1.0","type":"link"}