BLUETTI AC70 Portable Power Station | 1,000W 768Wh vs EcoFlow DELTA 3 Portable Power Station
- Price today: BLUETTI is $240 cheaper ($359 vs $599).
- Cost per Wh: $0.47 vs $0.58 — BLUETTI AC70 Portable Power Station... gives you more battery per dollar today.
- Cycle-adjusted: 15.6¢ vs 14.6¢ per lifetime kWh (manufacturer cycle ratings).
| BLUETTI AC70 Portable Power Station | 1,000W 768Wh | EcoFlow DELTA 3 Portable Power Station | |
|---|---|---|
| Price today | $359 | $599 |
| Deal status | Typical price | Typical price |
| Capacity | 768Wh | 1024Wh |
| $/Wh | $0.47 | $0.58 |
| Chemistry | LFP | LFP |
| Rated cycles | 3,000 | 4,000 |
| Output | 1000W | 1800W |
| Solar input | 500W | 500W |
| Weight | 22.5 lbs | 27.6 lbs |
| Expandable | — | — |
| All-time low | $329 (2026-07-07) | $519 (2026-07-07) |
| View at BLUETTI — $359 | View at EcoFlow — $599 |
Full tech-spec comparison all specs
| BLUETTI AC70 Portable Power... | EcoFlow DELTA 3 Portable Power Station | |
|---|---|---|
| Battery | ||
| Chemistry | LFP | LFP |
| Capacity | 768Wh | 1,024Wh |
| Rated cycles | 3,000 | 4,000 |
| Output | ||
| AC output (continuous) | 1,000W | 1,800W |
| USB-C ports | 2× 100W | 2× 100W |
| USB-C max | 100W | 100W |
| 12V / car output | 1× 12V/10A | 1× 12.6V/10A |
| Input & charging | ||
| AC input | 950W | 1,500W |
| Solar (PV) input | 500W | 500W |
| General & physical | ||
| Weight | 22.5 lbs | 27.6 lbs |
| Warranty | 5 years | 5 years |
Also published by BLUETTI AC70 Portable Power...
| Cycle retention | 80% |
|---|---|
| AC surge | 1,500W |
| Inverter type | Pure Sine Wave |
| AC outlets | 2× 120V/8.33A (1,000W total) |
| USB-A ports | 2× 12W |
| AC recharge time | 1.3-1.6 Hours (950W Turbo Charging) |
| Solar voltage / current | 12–58V · 10A |
| Car input | 12/24V from Cigarette Lighter Port |
| Max combined input | 950W |
| UPS / EPS | Yes |
| Operating temperature | -4°F to 104°F |
Also published by EcoFlow DELTA 3 Portable Power Station
| Dimensions | Approx. 397.6*202*283.6mm (15.7*8.0*11.2in.) |
|---|---|
| Connectivity | App |
Like-for-like specs both brands publish are shown first (✓ = better value); each brand's remaining published specs follow. Core figures are editorially verified; the rest come from each manufacturer's tech specs.
Price history — BLUETTI AC70 Portable Power Station | 1,000W 768Wh
Price history — EcoFlow DELTA 3 Portable Power Station
Prices recorded daily from the official BLUETTI and EcoFlow stores. Deal statuses compare each product to its own 90-day history — methodology.