--- product_id: 400279567 title: "- DELTA Pro 3600Wh Extra Battery | 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV" brand: "ef ecoflow" price: "11926.98 DT" currency: TND in_stock: true category: "Ef Ecoflow" url: https://www.desertcart.tn/products/400279567-delta-pro-3600wh-extra-battery-2-7h-to-full-charge store_origin: TN region: Tunisia --- # 2.7H Ultra-Fast Full Charge Smart App Remote Monitoring 3600Wh Expandable Capacity - DELTA Pro 3600Wh Extra Battery | 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV **Brand:** ef ecoflow **Price:** 11926.98 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Life, Wherever You Go! ## Quick Answers - **What is this?** - DELTA Pro 3600Wh Extra Battery | 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV by ef ecoflow - **How much does it cost?** 11926.98 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/400279567-delta-pro-3600wh-extra-battery-2-7h-to-full-charge) ## Best For - ef ecoflow enthusiasts ## Why This Product - Trusted ef ecoflow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Emergency Ready, Always:** Plug in the EcoFlow Smart Generator for 1800W DC fast charging—even when off-grid or disconnected. - • **Charge at Lightning Speed:** Refuel your extra battery in just 2.7 hours with advanced 6500W MultiCharge technology. - • **Crystal Clear Info at a Glance:** Bright LCD display shows real-time output, input, remaining charge, and time left for total peace of mind. - • **Stay Connected, Stay In Control:** Monitor and manage your battery status anytime, anywhere via the intuitive EcoFlow app. - • **Double Your Power, Double Your Freedom:** Expand your DELTA Pro capacity from 3.6kWh to 7.2kWh for uninterrupted days of essential power. ## Overview The EF ECOFLOW DELTA Pro Extra Battery delivers a robust 3600Wh capacity, doubling your power backup to 7.2kWh when paired with the DELTA Pro. It charges rapidly in just 2.7 hours using 6500W MultiCharge technology and supports smart remote monitoring via the EcoFlow app. Designed for home backup, camping, RV, and emergency use, it features a bright LCD for real-time status and is compatible with EcoFlow’s Smart Generator for fast DC charging off-grid. ## Description desertcart.com : EF ECOFLOW DELTA Pro Extra Battery 3600Wh, 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV : Patio, Lawn & Garden ## Features - Expandable Capacity. With a extra battery, DELTA Pro can expand capacity from 3.6kWh to 7.2kWh for battery backup power supply. That’ll give you days of power for your essential appliances. - Charge Anytime, Anywhere. DELTA Pro’s extra battery benefits from all the charging methods DELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units. - Ready for Any Emergency. When the going gets tough and you’re out of charge options, get a 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro. - Stay Informed. The extra battery sports a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining. It’s all there. Need on the go info? The EcoFlow app can tell you all that & a whole lot more. - Smart Control. DELTA Pro’s extra battery can be monitored from the EcoFlow app, allowing you to monitor & control your batteries from afar. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PBMZ5WT | | Additional Features | Plug&Play home backup solution, clean and safe power, long-lasting LFP battery | | Best Sellers Rank | #7,029 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #27 in Outdoor Generators | | Brand Name | EF ECOFLOW | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (301) | | Engine Type | 4 Stroke | | Frequency | 50 hertz | | Fuel Type | Battery Powered | | Included Components | Extra Battery, Charge Cable, Hand Cover, User Manual | | Item Dimensions L x W x H | 25"L x 11.2"W x 16.4"H | | Item Type Name | power-generators | | Item Weight | 105 pounds | | Manufacturer | ECOFLOW | | Manufacturer Part Number | EFD500 | | Model Name | EFD500-EB | | Model Number | EFD500 | | Output Wattage | 3000 | | Power Source | Battery Powered | | Recommended Uses For Product | outdoor | | Runtime | 24 hours | | Starting Wattage | 3600 watts | | Total Power Outlets | 6 | | UPC | 842783147097 | | Unit Count | 1 Count | | Voltage | 120 volts | | Warranty Description | 5 year warranty | | Wattage | 3600 watts | ## Product Details - **Brand:** EF ECOFLOW - **Fuel Type:** Battery Powered - **Included Components:** Extra Battery, Charge Cable, Hand Cover, User Manual - **Item Weight:** 105 pounds - **Output Wattage:** 3000 - **Power Source:** Battery Powered - **Recommended Uses For Product:** outdoor - **Special Feature:** Plug&Play home backup solution, clean and safe power, long-lasting LFP battery - **Voltage:** 120 volts - **Wattage:** 3600 watts ## Images ![- DELTA Pro 3600Wh Extra Battery | 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV - Image 1](https://m.media-amazon.com/images/I/51wwVOccO4L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does it come with solar panels** A: Unfortunately, No the EcoFlow Generators do not come with Solar Panels. This product is rated by all the critics as being nothing but Top Shelf Cutting Edge Technology. With this being the case, EcoFlow probably made the decision not to include panels with the Generator, because everyone has different needs and a different budget. When I initially bought my EcoFlow Pro, I only purchased one panel. One is better than none. As, time went on, I bought 3 more panels, so charging time would be faster. EchoFlow sells different watt panels. 160W panels cannot be be mixed with 400W panels. When you buy panels, if you go with 160W, then the panels all connected must all be 160W. If 400W panels are in your budget, then you must use all 400W panels in your hook up. That’s how the EcoFlow Tech described it to me. **Q: What is the best set of solar panels to get for charging the delta pro 3.6KWH batteries?** A: The key to using solar panels with your ecoflow is you will need to link them in series. You are limited to 15 Amps. This also means you can't use commercial-grade panels, as most of those are much higher than 15 Amps. If you link them in parallel, you will overcharge the ecoflow pros and it will shut down. You are limited to a total of 1600W max, 11-150V DC, and 15 Amps. **Q: I am sure the answer is yes but i want to confirm. can i use an existing gas generator to charge the ecoflow?** A: Yes! I do it all the time. Just use heavy gauge (10 gauge) extension cords, to get the fastest recharge rate. **Q: Why is this called a "solar generator"? Can it generate energy from the sun? Is this false advertising?** A: with solar panels yes ## Frequently Bought Together - EF ECOFLOW DELTA Pro Extra Battery 3600Wh, 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV - EF ECOFLOW DELTA Pro & DELTA Pro Extra Battery Protective Cover, Waterproof, Dustproof Cover, Easy Access Design for Outdoor or Indoor Use - EF ECOFLOW Portable Power Station 3600Wh DELTA Pro, 120V AC Outlets x 5, 3600W, 2.7H Fast Charge, Lifepo4 Power Station, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/400279567-delta-pro-3600wh-extra-battery-2-7h-to-full-charge](https://www.desertcart.tn/products/400279567-delta-pro-3600wh-extra-battery-2-7h-to-full-charge) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*