Key specs
Only non-null specs are shown
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6596896 | 1399.0 USD | In stock | View offer → | 2026-03-22 03:47:22.291035+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 1399.0 USD | In stock | 2026-03-22 03:47:22.291035+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-21 03:47:52.993924+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-20 03:46:58.438800+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-19 03:48:34.963593+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-18 03:56:24.274871+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-17 03:59:06.080004+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-16 03:56:40.443010+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-15 03:46:51.672210+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-14 03:50:35.745424+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-13 04:00:01.798621+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-12 03:49:59.125329+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-11 03:48:02.414502+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-10 03:57:09.552019+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-09 03:57:27.764640+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-06 06:43:57.541270+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-03 02:33:41.193342+00:00 |
| bestbuy | 1285.99 USD | In stock | 2026-03-02 09:08:00.171380+00:00 |
Full specs
Show full spec table
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
|---|
Canonical JSON (expand)
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Debug data (expand)
| Raw title | EcoFlow - DELTA 2 Max 2048Wh Smart Extra Battery |
|---|---|
| Raw brand | EcoFlow |
| Raw category | Best Buy > Home, Furniture & Office > Batteries & Power > Solar Panels & Batteries > Solar Generators & Power Banks |
Canonical highlights (non-null)
| core.title | EcoFlow - DELTA 2 Max 2048Wh Smart Extra Battery |
|---|---|
| core.seo_title | EcoFlow EFDelta2MaxEB |
| brand | EcoFlow |
| model | EFDelta2MaxEB |
| gtin14 | 00842783123237 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/8c90679d-02f0-4477-9781-90ce55f4ce46.png |
| warranty.labor | 5 Years |
| warranty.parts | 5 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6596896,
"upc": "842783123237",
"url": "https://api.bestbuy.com/click/-/6596896/pdp",
"name": "EcoFlow - DELTA 2 Max 2048Wh Smart Extra Battery",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/8c90679d-02f0-4477-9781-90ce55f4ce46.png",
"details": [
{
"name": "Brand",
"value": "EcoFlow",
"values": [
"EcoFlow"
]
},
{
"name": "Model Number",
"value": "EFDelta2MaxEB",
"values": [
"EFDelta2MaxEB"
]
},
{
"name": "Product Name",
"value": "DELTA 2 Max 2048Wh Smart Extra Battery",
"values": [
"DELTA 2 Max 2048Wh Smart Extra Battery"
]
},
{
"name": "Color",
"value": "Black",
"values": [
"Black"
]
},
{
"name": "Battery Chemistry",
"value": "Lithium-ion",
"values": [
"Lithium-ion"
]
},
{
"name": "Number Of Batteries Included",
"value": "32",
"values": [
"32"
]
},
{
"name": "Voltage",
"value": "120 volts",
"values": [
"120 volts"
]
},
{
"name": "Rechargeable",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Battery Charge Time",
"value": "1.3 hours",
"values": [
"1.3 hours"
]
},
{
"name": "Number Of Recharges",
"value": "1",
"values": [
"1"
]
},
{
"name": "Power Retention Length",
"value": "1 years",
"values": [
"1 years"
]
},
{
"name": "Capacity",
"value": "2048 milliampere hours",
"values": [
"2048 milliampere hours"
]
},
{
"name": "Battery Type",
"value": "Generator Batteries",
"values": [
"Generator Batteries"
]
},
{
"name": "Maximum Battery Life",
"value": "10 hours",
"values": [
"10 hours"
]
},
{
"name": "Internal Or External",
"value": "Internal",
"values": [
"Internal"
]
},
{
"name": "Replaces Battery Type(s)",
"value": "Generator Batteries",
"values": [
"Generator Batteries"
]
},
{
"name": "Brand Compatibility",
"value": "EcoFlow",
"values": [
"EcoFlow"
]
},
{
"name": "Model Compatibility",
"value": "Delta 2 Max Portable Power Supply",
"values": [
"Delta 2 Max Portable Power Supply"
]
},
{
"name": "Overload Protection",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Minimum Operating Temperature",
"value": "-4.0 degrees fahrenheit",
"values": [
"-4.0 degrees fahrenheit"
]
},
{
"name": "Maximum Operating Temperature",
"value": "113 degrees fahrenheit",
"values": [
"113 degrees fahrenheit"
]
},
{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
"5 years"
]
},
{
"name": "Warranty - Labor",
"value": "5 Years",
"values": [
"5 Years"
]
}
],
"features": [
{
"feature": "Expandable capacity\n2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use."
},
{
"feature": "Built to last 6× longer\nGet 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles."
},
{
"feature": "Huge AC output\nWith X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets."
},
{
"feature": "Fastest recharging\nWorld's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours."
},
{
"feature": "Capture more energy\n99% MPPT efficiency maximizes solar generation anytime."
},
{
"feature": "Customized in-app energy management\nPrioritize solar or AC charging, view input and output power, battery levels and more."
},
{
"feature": "5-Year warranty\nWith one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind."
}
],
"condition": "New",
"salePrice": 1399.0,
"categoryPath": [
{
"id": "cat00000",
"name": "Best Buy"
},
{
"id": "pcmcat312300050015",
"name": "Home, Furniture & Office"
},
{
"id": "pcmcat145100050000",
"name": "Batteries & Power"
},
{
"id": "pcmcat1491416706156",
"name": "Solar Panels & Batteries"
},
{
"id": "pcmcat1591109002699",
"name": "Solar Generators & Power Banks"
}
],
"manufacturer": "EcoFlow",
"regularPrice": 1399.0,
"shippingCost": 0.0,
"longDescription": "For those who need even more power, the EcoFlow DELTA 2 Max Extra Battery is the perfect solution. This accessory effectively doubles or triples the capacity of the DELTA 2 Max, bringing it up to an impressive 6144Wh (with 2 × Extra Batteries). Think about all the possibilities this opens up: longer off-grid adventures, more comprehensive emergency preparedness, and the ability to keep all your devices and appliances running for extended periods. Perfect for those who can’t afford interruptions, this extra battery provides peace of mind during extended off-grid activities or prolonged emergencies. It seamlessly connects to your DELTA 2 Max, maximizing its potential and ensuring you’re always ready for whatever comes your way. With the DELTA 2 Max Extra Battery, you get the power to stay ahead.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": false
}
Newegg raw specs
No Newegg raw specs saved for this product yet.