EcoFlow DELTA Pro 3 + 2* DELTA Pro 3 Extra Battery
Authorized EcoFlow Dealer
✓ Free Shipping · Full Warranty · Best Price Guaranteed
DELTA Pro 3 + 2* DELTA Pro 3 Extra Battery
This bundle pairs a proven EcoFlow power station with a perfectly matched expansion battery — everything you need in one order, shipped together, backed by full manufacturer warranty on every component. Buying separately costs more. Authorized Dealer pricing guaranteed.
| Capacity | 4096Wh LFP (UL9540) | Output | 4000W / 8000W Surge |
| Weight | 97 lbs | Charge Speed | 3000W solar |
The DELTA Pro 3 is the next-generation flagship — 4096Wh, UL9540 certified, 4000W pure sine wave output, built-in NEMA TT-30 RV outlet, 3000W solar input, 4000W bidirectional EV charging, and Smart Home Panel 3 compatibility for 32-circuit whole-home automation. A generational leap beyond the original DELTA Pro.
The DELTA Pro 3 Extra Battery adds 4096Wh via snap-on connection — pushing total capacity to 8192Wh, or 12,288Wh+ with two batteries. Next-gen LFP: 3,500+ cycles, 10+ years. Compatible exclusively with DELTA Pro 3.
• Both units charge simultaneously at maximum speed — no waiting, no extra steps • Total combined capacity doubles or more — days more runtime per charge cycle • Snap-on connection takes under 10 seconds — no tools, no cables, no complexity • Store the extra battery charged and ready — instantly available when you need it most • The complete bundle provides serious home backup capacity in one plug-and-play system
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- Both products are 100% genuine EcoFlow hardware — no grey market, no risk
- Full manufacturer warranty on every component in the bundle
- Authorized Dealer — if anything goes wrong, EcoFlow's support and our team are both here
- Best combined price — cheaper than buying each component separately
- Ships together from US inventory — one box, one delivery, no waiting
Why Locktech & Gear? We are an Authorized EcoFlow Dealer — every unit is 100% genuine EcoFlow hardware shipped from US inventory with the full manufacturer warranty. No grey-market, no refurbished, no risk. Our team knows these products inside and out — reach out before or after your purchase.
