DELTA 2 Max + EcoFlow Smart Extra Battery – Expandable Backup Power for Home & Outdoors
DELTA 2 Max + EcoFlow Smart Extra Battery – Expandable Backup Power for Home & Outdoors
Upgrade your portable energy with the DELTA 2 Max + Smart Extra Battery bundle, designed for safe, reliable, and long‑lasting power. This system provides expandable capacity, advanced safety protections, and eco‑friendly LiFePO4 battery chemistry—ideal for home backup, RV living, off‑grid setups, and outdoor adventures.
KEY FEATURES
- Expandable Capacity – Start with 2048Wh and expand up to 6144Wh with extra batteries, perfect for longer outages or high‑demand devices.
- Safe LiFePO4 Battery Chemistry – Durable, eco‑friendly batteries with 3000+ cycles, delivering up to 10 years of daily use.
- Advanced Battery Management System (BMS) – Built‑in protections regulate voltage, current, and temperature for safe, stable performance.
- High Output Power – Up to 3400W with X‑Boost technology, powering essential appliances, tools, and outdoor gear without risk of overload.
- Seamless Plug‑and‑Play Design – Easy expansion and real‑time monitoring via the EcoFlow app.
- Compact & Portable – Lightweight design makes it simple to transport and set up anywhere.
- Quiet Operation – Runs at just 30 dB, quieter than most comparable power stations.
- Emergency home backup
- RVs, van life, and camping
- Solar energy systems
- Off‑grid cabins or workshops
- Everyday use for sensitive devices
Energy Management
Easily adjust power Easily adjust AC or Solar input to fit your needs: backup power reserve or energy savings.Prioritize solar energy input via the EcoFlow app when using X-Stream AC + solar dual charging.
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
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Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
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