{"product_id":"ecoflow-delta-pro-smart-extra-battery","title":"EcoFlow DELTA Pro Smart Extra Battery - DELTAProEB-US","description":"\u003ch2\u003eEcoFlow DELTA Pro Smart Extra Battery - DELTAProEB-US\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable capacity\u003c\/strong\u003e This add-on battery connects with a DELTA Pro to double total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConvenient recharging\u003c\/strong\u003e Recharging from solar panels, AC outlets, EV charging stations, or our Smart Generator is easy. Plug the Extra Battery into DELTA Pro and they will recharge and discharge in tandem.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore watt-hours at home\u003c\/strong\u003e The Extra Battery can be integrated to your home’s wiring when connected to DELTA Pro. These battery units become part of your home’s peak shaving and emergency power solutions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReady for emergencies\u003c\/strong\u003e This Extra Battery can recharge directly from EcoFlow’s Smart Generator outdoors, giving you another option for emergencies.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLCD screen\u003c\/strong\u003e Get all the same info about battery percent, remaining recharge time, hours left, and more on the built-in screen. You can check the battery’s status anywhere from the EcoFlow app.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/8203\/1361\/files\/3_1000x1000_1b99304e-63f0-489e-b013-97cd033a8057_600x600.jpg?v=1677513457\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDisclaimer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e*Qualifying battery storage technology of 3kWh or more must be installed by a connection to a dwelling in the United States, lived in by the taxpayer. You should always consult your tax professional to determine your eligibility for the Residential Clean Energy Credit under Section 25D of the Internal Revenue Code given your individual situation. EcoFlow does not guarantee any tax credit based on our products, and any information we provide is for educational purposes only and should not be considered legal advice. It does not constitute professional tax advice or financial guidance. It should not be used as the only source of information when making purchasing decisions, investment decisions, tax decisions, or execution. Consult a tax professional to evaluate your eligibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv class=\"tg-wrap\"\u003e\n\u003ctable class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eApply for 30% Tax Credit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\n\u003cspan style=\"color: #000;\"\u003eInstall DELTA Pro as a Home Power Solution\u003c\/span\u003e \u003ca title=\"Blog\" href=\"https:\/\/blog.ecoflow.com\/us\/guide-to-the-federal-solar-tax-credit\/\"\u003eLearn more\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eModel Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\n\u003cspan style=\"color: #000;\"\u003eDELTA Pro Smart\u003c\/span\u003e \u003ca href=\"https:\/\/backyardprovider.com\/collections\/power-station-extra-batteries\"\u003eExtra Battery\u003c\/a\u003e\u003cspan style=\"color: #000;\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eCapacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003e3600Wh \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eBattery Chemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003eLFP \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eBattery Cycle Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003e6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eShelf Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003e1 year (after a full charge) \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eDimension\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003e25 x 11.2 x 16.4 in \/ 63.5 x 28.5 x 41.6 cm \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid #000000;\"\u003e\u003cspan style=\"color: #000;\"\u003eApprox. 84lbs \/ 38kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePackage Includes\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e1.DELTA Pro Smart Extra Battery\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e2.DELTA Pro Extra Battery Cable\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e3.Handle Cover\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e4.User Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"181\" data-end=\"360\"\u003e\n\u003cp data-start=\"183\" data-end=\"360\"\u003e\u003cstrong data-start=\"183\" data-end=\"214\"\u003eHigh-Capacity Power Station\u003c\/strong\u003e: DELTA Pro starts with 3.6 kWh usable battery and 3,600 W continuous AC output, capable of powering major appliances and heavy-use electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"361\" data-end=\"506\"\u003e\n\u003cp data-start=\"363\" data-end=\"506\"\u003e\u003cstrong data-start=\"363\" data-end=\"391\"\u003eExpandable \u0026amp; Surge Ready\u003c\/strong\u003e: “X-Boost” mode handles up to 4,500 W surge, and extra batteries can expand total capacity for multi-kWh setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"507\" data-end=\"635\"\u003e\n\u003cp data-start=\"509\" data-end=\"635\"\u003e\u003cstrong data-start=\"509\" data-end=\"534\"\u003eFast Recharge Options\u003c\/strong\u003e: Supports high-speed charging via AC, solar panels, or EV-station input for quick energy recovery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"636\" data-end=\"759\"\u003e\n\u003cp data-start=\"638\" data-end=\"759\"\u003e\u003cstrong data-start=\"638\" data-end=\"664\"\u003eVersatile Applications\u003c\/strong\u003e: Perfect for home backup, RVs, job sites, or off-grid setups needing strong, portable power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"909\"\u003e\n\u003cp data-start=\"762\" data-end=\"909\"\u003e\u003cstrong data-start=\"762\" data-end=\"793\"\u003eSmart Control \u0026amp; Integration\u003c\/strong\u003e: Remote monitoring, app control, and compatibility with ecosystem accessories allow customized energy management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"121\" data-end=\"322\"\u003e\u003cstrong data-start=\"121\" data-end=\"170\"\u003eQ: What is the DELTA Pro Smart Extra Battery?\u003c\/strong\u003e\u003cbr data-start=\"170\" data-end=\"173\"\u003eA: A \u003cstrong data-start=\"178\" data-end=\"210\"\u003ehigh-capacity add-on battery\u003c\/strong\u003e designed to \u003cstrong data-start=\"223\" data-end=\"285\"\u003eexpand the runtime of the DELTA Pro portable power station\u003c\/strong\u003e, providing extended off-grid energy.\u003c\/p\u003e\n\u003cp data-start=\"324\" data-end=\"504\"\u003e\u003cstrong data-start=\"324\" data-end=\"359\"\u003eQ: What is the energy capacity?\u003c\/strong\u003e\u003cbr data-start=\"359\" data-end=\"362\"\u003eA: The Smart Extra Battery provides \u003cstrong data-start=\"398\" data-end=\"436\"\u003eup to 3.6 kWh of additional energy\u003c\/strong\u003e, effectively doubling the DELTA Pro’s operational time when paired.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"729\"\u003e\u003cstrong data-start=\"506\" data-end=\"562\"\u003eQ: What are the main benefits of using this battery?\u003c\/strong\u003e\u003cbr data-start=\"562\" data-end=\"565\"\u003eA: \u003cstrong data-start=\"568\" data-end=\"662\"\u003eExtended runtime, modular expandability, seamless integration, and reliable off-grid power\u003c\/strong\u003e, ideal for RVs, camping, outdoor adventures, and emergency backup.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"869\"\u003e\u003cstrong data-start=\"731\" data-end=\"775\"\u003eQ: Is it compatible with solar charging?\u003c\/strong\u003e\u003cbr data-start=\"775\" data-end=\"778\"\u003eA: Yes—it works with \u003cstrong data-start=\"799\" data-end=\"836\"\u003eDELTA Pro-compatible solar panels\u003c\/strong\u003e for continuous renewable energy.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"1052\"\u003e\u003cstrong data-start=\"871\" data-end=\"910\"\u003eQ: Where is this battery best used?\u003c\/strong\u003e\u003cbr data-start=\"910\" data-end=\"913\"\u003eA: Perfect for \u003cstrong data-start=\"928\" data-end=\"994\"\u003eoff-grid living, RV trips, camping, and emergency preparedness\u003c\/strong\u003e, ensuring longer-lasting portable energy wherever needed.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"194\" data-end=\"324\"\u003e\n\u003cp data-start=\"196\" data-end=\"324\"\u003e\u003cstrong data-start=\"196\" data-end=\"226\"\u003eBattery Charge Management:\u003c\/strong\u003e Keep the battery between 20%–80% charged to maximize lifespan; avoid prolonged full discharges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"325\" data-end=\"457\"\u003e\n\u003cp data-start=\"327\" data-end=\"457\"\u003e\u003cstrong data-start=\"327\" data-end=\"346\"\u003eProper Storage:\u003c\/strong\u003e Store in a cool, dry, ventilated area (15°C–25°C \/ 59°F–77°F), away from heat, direct sunlight, or moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"458\" data-end=\"603\"\u003e\n\u003cp data-start=\"460\" data-end=\"603\"\u003e\u003cstrong data-start=\"460\" data-end=\"484\"\u003eInspect Connections:\u003c\/strong\u003e Regularly check battery terminals and connectors for dust, debris, or looseness; wipe gently with a soft, dry cloth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"604\" data-end=\"723\"\u003e\n\u003cp data-start=\"606\" data-end=\"723\"\u003e\u003cstrong data-start=\"606\" data-end=\"627\"\u003eFirmware Updates:\u003c\/strong\u003e Keep battery firmware updated via the EcoFlow app to maintain optimal performance and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"724\" data-end=\"852\"\u003e\n\u003cp data-start=\"726\" data-end=\"852\"\u003e\u003cstrong data-start=\"726\" data-end=\"757\"\u003eMonitor Physical Condition:\u003c\/strong\u003e Inspect for swelling, leaks, or external damage; discontinue use if any issues are detected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"853\" data-end=\"988\"\u003e\n\u003cp data-start=\"855\" data-end=\"988\"\u003e\u003cstrong data-start=\"855\" data-end=\"884\"\u003eEnvironmental Protection:\u003c\/strong\u003e Avoid exposure to extreme temperatures, high humidity, or water to preserve efficiency and longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"989\" data-end=\"1102\"\u003e\n\u003cp data-start=\"991\" data-end=\"1102\"\u003e\u003cstrong data-start=\"991\" data-end=\"1009\"\u003eSafe Handling:\u003c\/strong\u003e Handle carefully during transport, setup, and storage to prevent damage or short circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":45410306621500,"sku":null,"price":1180.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/ecoflow-ecoflow-delta-pro-smart-extra-battery-28492995952713_1024x1024_2x_1587fe12-f48e-4c9c-81b0-717a71b738cd.jpg?v=1778562243","url":"https:\/\/e-powergo.com\/products\/ecoflow-delta-pro-smart-extra-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}