{"product_id":"delta-2-smart-extra-battery","title":"EcoFlow DELTA 2 Smart Extra Battery - ZMR330EB","description":"\u003ch2\u003eEcoFlow DELTA 2 Smart Extra Battery - ZMR330EB\u003c\/h2\u003e\n\u003cp\u003eThe Huge AC Output and 7X Faster AC Charging enable it to power 90% of appliances, reaching 6X long-lasting capability and becoming the fastest charging 0-80% in 50 mins in the market. Also, DELTA 2 Extra Battery provides expandable capacity, absolutely great for home backup or everyday appliances!\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/8203\/1361\/files\/delta-2-eb-expandable-capacity_1800x_600x600_77af1623-fbe5-42f8-a1ec-a40718293a41_600x600.jpg?v=1668287347\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExpandable Capacity\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e DELTA 2 expands up to 2048Wh with smart extra battery, keeping your home powered on in any emergency.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eConvenient Recharging\u003c\/strong\u003e: \u003c\/span\u003e\u003cspan\u003eDELTA 2 and its Extra Battery charge and discharge in unison. Recharging from portable solar panels, AC outlets, or our Smart Generator is easy.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFast Recharging\u003c\/strong\u003e: Charge up with DELTA 2 from 0-80% in XX minutes and 0-100% in XX minutes with AC input.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInternal Storage Compartment\u003c\/strong\u003e: Get extra storage for accessories conveniently, saving space at home or on the go.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower multiple devices\u003c\/strong\u003e: DELTA 2 fits with every port you’ll ever need to power any devices anywhere, so you will always feel right.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eControl from anywhere\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\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-3\"\u003e\u003cstrong\u003eConvenient Recharging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-7 mx-auto\"\u003e\n\u003cdiv class=\"intro-heading\"\u003e\n\u003cp class=\"my-3\"\u003eDELTA 2 and its Extra Battery charge and discharge in unison. Recharging from portable solar panels, AC outlets, or our Smart Generator is easy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp class=\"my-3\"\u003e\u003cstrong\u003eInternal Storage Compartment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-7 mx-auto\"\u003e\n\u003cdiv class=\"intro-heading\"\u003e\n\u003cp class=\"my-3\"\u003eGet extra storage for accessories conveniently, saving space at home or on the go.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/8203\/1361\/files\/delta-2-eb-internal-storage_1800x_600x600_fa15b3b3-cba8-4f01-a385-57757a3748f8_600x600.jpg?v=1668287418\"\u003e\u003c\/div\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-gvcd{background-color:#ffffff;border-color:#000000;color:#000000;text-align:left;vertical-align:top}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-gvcd\"\u003eProduct Name\u003c\/th\u003e\n\u003cth class=\"tg-0lax\"\u003eEcoFlow DELTA 2 Extra Battery\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eCapacity\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1024Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eBattery\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eLFP chemistry , 3000 cycles to 80% capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eVersion\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eCompatible with all versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e15.7 x 8.3 x 11.1in \/ 400 x 211 x 281 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e21 lbs \/ 9.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-gvcd\"\u003eWhat’s in the box\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eDELTA 2 Smart Extra Battery, DELTA 2 Extra Battery Cable, User manual, Warranty card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e1. DELTA 2 Smart Extra Battery\u003cbr\u003e\u003cbr\u003e2. DELTA 2 \u003ca href=\"https:\/\/backyardprovider.com\/collections\/power-station-extra-batteries\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtra Battery\u003c\/span\u003e\u003c\/a\u003e Cable\u003cbr\u003e\u003cbr\u003e3. User manual\u003cbr\u003e\u003cbr\u003e4. Warranty card\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct Manual\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0);\" title=\"EcoFlow DELTA 2 Smart Extra Battery Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0654\/8203\/1361\/files\/User_Manual_DELTA_2EB.pdf?v=1662468190\"\u003e\u003cstrong\u003e✓ EcoFlow DELTA 2 Smart Extra Battery Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eVideos\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv data-videoid=\"_YQbsiPE8to\" class=\"js-video video-wrap\"\u003e\n\u003cdiv class=\"video-frame\"\u003e\u003ciframe title=\"NexStar SE\" data-gtm-yt-inspected-2574542_66=\"true\" id=\"347748430\" data-gtm-yt-inspected-4=\"true\" src=\"https:\/\/www.youtube.com\/embed\/_YQbsiPE8to\" height=\"169\" width=\"300\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-frame\"\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"167\" data-end=\"264\"\u003e\n\u003cp data-start=\"169\" data-end=\"264\"\u003e\u003cstrong data-start=\"169\" data-end=\"189\"\u003eExtended Runtime\u003c\/strong\u003e: Provides additional power to the DELTA 2 for longer off-grid operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"265\" data-end=\"362\"\u003e\n\u003cp data-start=\"267\" data-end=\"362\"\u003e\u003cstrong data-start=\"267\" data-end=\"291\"\u003eSeamless Integration\u003c\/strong\u003e: Easily attaches to your DELTA 2 with no complicated setup required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"363\" data-end=\"472\"\u003e\n\u003cp data-start=\"365\" data-end=\"472\"\u003e\u003cstrong data-start=\"365\" data-end=\"394\"\u003eHigh-Capacity Performance\u003c\/strong\u003e: Ensures stable and reliable output for appliances, electronics, and tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"473\" data-end=\"560\"\u003e\n\u003cp data-start=\"475\" data-end=\"560\"\u003e\u003cstrong data-start=\"475\" data-end=\"503\"\u003ePortable \u0026amp; User-Friendly\u003c\/strong\u003e: Lightweight design makes transport and handling easy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"561\" data-end=\"670\"\u003e\n\u003cp data-start=\"563\" data-end=\"670\"\u003e\u003cstrong data-start=\"563\" data-end=\"581\"\u003eDurable \u0026amp; Safe\u003c\/strong\u003e: Built for long-lasting use with built-in safety protections for worry-free operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"114\" data-end=\"338\"\u003e\u003cstrong data-start=\"114\" data-end=\"169\"\u003eQ: What is the EcoFlow DELTA 2 Smart Extra Battery?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eA: A \u003cstrong data-start=\"177\" data-end=\"209\"\u003ehigh-capacity add-on battery\u003c\/strong\u003e designed to \u003cstrong data-start=\"222\" data-end=\"273\"\u003eexpand the runtime of the DELTA 2 power station\u003c\/strong\u003e, providing longer off-grid power for appliances and electronics.\u003c\/p\u003e\n\u003cp data-start=\"340\" data-end=\"501\"\u003e\u003cstrong data-start=\"340\" data-end=\"375\"\u003eQ: What is the energy capacity?\u003c\/strong\u003e\u003cbr data-start=\"375\" data-end=\"378\"\u003eA: The Smart Extra Battery provides \u003cstrong data-start=\"414\" data-end=\"447\"\u003ean additional 2 kWh of energy\u003c\/strong\u003e, effectively doubling the DELTA 2’s operational time.\u003c\/p\u003e\n\u003cp data-start=\"503\" data-end=\"705\"\u003e\u003cstrong data-start=\"503\" data-end=\"559\"\u003eQ: What are the main benefits of using this battery?\u003c\/strong\u003e\u003cbr data-start=\"559\" data-end=\"562\"\u003eA: \u003cstrong data-start=\"565\" data-end=\"659\"\u003eExtended runtime, modular expandability, seamless integration, and reliable off-grid power\u003c\/strong\u003e, ideal for camping, RVs, or emergency backup.\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"844\"\u003e\u003cstrong data-start=\"707\" data-end=\"751\"\u003eQ: Is it compatible with solar charging?\u003c\/strong\u003e\u003cbr data-start=\"751\" data-end=\"754\"\u003eA: Yes—it works with \u003cstrong data-start=\"775\" data-end=\"810\"\u003eDELTA 2-compatible solar panels\u003c\/strong\u003e for continuous off-grid charging.\u003c\/p\u003e\n\u003cp data-start=\"846\" data-end=\"1038\"\u003e\u003cstrong data-start=\"846\" data-end=\"885\"\u003eQ: Where is this battery best used?\u003c\/strong\u003e\u003cbr data-start=\"885\" data-end=\"888\"\u003eA: Perfect for \u003cstrong data-start=\"903\" data-end=\"980\"\u003eoff-grid living, outdoor adventures, RV trips, 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=\"185\" data-end=\"327\"\u003e\n\u003cp data-start=\"187\" data-end=\"327\"\u003e\u003cstrong data-start=\"187\" data-end=\"215\"\u003eMaintain Optimal Charge:\u003c\/strong\u003e Keep the battery between 20%–80% charged for best performance and longevity; avoid prolonged full discharges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"328\" data-end=\"460\"\u003e\n\u003cp data-start=\"330\" data-end=\"460\"\u003e\u003cstrong data-start=\"330\" data-end=\"349\"\u003eProper Storage:\u003c\/strong\u003e Store in a cool, dry, ventilated area (15°C–25°C \/ 59°F–77°F), away from direct sunlight, heat, or moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"461\" data-end=\"610\"\u003e\n\u003cp data-start=\"463\" data-end=\"610\"\u003e\u003cstrong data-start=\"463\" data-end=\"487\"\u003eInspect Connections:\u003c\/strong\u003e Regularly check the 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=\"611\" data-end=\"731\"\u003e\n\u003cp data-start=\"613\" data-end=\"731\"\u003e\u003cstrong data-start=\"613\" data-end=\"634\"\u003eFirmware Updates:\u003c\/strong\u003e Keep the battery firmware updated via the EcoFlow app to maintain peak performance and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"732\" data-end=\"860\"\u003e\n\u003cp data-start=\"734\" data-end=\"860\"\u003e\u003cstrong data-start=\"734\" data-end=\"765\"\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=\"861\" data-end=\"995\"\u003e\n\u003cp data-start=\"863\" data-end=\"995\"\u003e\u003cstrong data-start=\"863\" data-end=\"881\"\u003eSafe Handling:\u003c\/strong\u003e Handle the battery carefully during transport, setup, and storage to prevent drops, impacts, or short circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1135\"\u003e\n\u003cp data-start=\"998\" data-end=\"1135\"\u003e\u003cstrong data-start=\"998\" data-end=\"1027\"\u003eEnvironmental Protection:\u003c\/strong\u003e Avoid extreme temperatures, high humidity, or water exposure to preserve efficiency and battery lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":45410298789948,"sku":null,"price":458.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/ecoflow-us-ecoflow-delta-2-smart-extra-battery-29572712300617.png?v=1778562170","url":"https:\/\/e-powergo.com\/products\/delta-2-smart-extra-battery","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}