EcoFlow · Portable power station Normal price — matches recorded low
EcoFlow DELTA Pro Smart Extra Battery
$1,199
$0.33 / Wh
Out of stock
✓ Price checked 2026-10-12
LFP · 6,500 cycles to 50%
| Capacity | 3,600 Wh |
|---|---|
| $/Wh today | $0.33 |
| Chemistry | LFP |
| Rated cycles | 6,500 cycles to 50% |
| Weight | 84 lbs |
| Standalone use | No — link port only |
| Recharge without station | No — only through the station |
| Availability | Out of stock |
Today's price verdict
Normal price — $1,199
This matches the lowest price in our record, but $1,199 has also been its typical price.
- 90-day median
- $1,199
- Recorded low
- $1,199 on 2026-07-07
- Days tracked
- 97
Price history — DELTA Pro Smart Extra Battery
Price history — (Member-only) DELTA Pro Smart Extra Battery
Price history — 2 x DELTA Pro Smart Extra Battery
Full tech specifications 12 specs
Battery
| Chemistry | LFP‡ |
|---|---|
| Capacity | 3,600Wh |
| Rated cycles | 6,500‡ |
| Cycle retention | 50%‡ |
Output
| AC outlets | 0 (link port only) |
|---|---|
| USB-C ports | 0 (link port only) |
| USB-A ports | 0 (link port only) |
| 12V / car output | 0 (link port only) |
Input & charging
| AC input | None — recharges via the station only |
|---|---|
| Solar (PV) input | None — recharges via the station only |
| Car input | None — recharges via the station only |
General & physical
| Weight | 84 lbs‡ |
|---|
‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.
All configurations
| Configuration | Type | Price | Advertised | Deal | Stock |
|---|---|---|---|---|---|
| DELTA Pro Smart Extra Battery | Battery only | $1,199 | — | Normal price — matches recorded low | out of stock |
| (Member-only) DELTA Pro Smart Extra Battery | Battery only | $1,199 | — | Normal price | out of stock |
| 2 x DELTA Pro Smart Extra Battery | Battery only | $2,398 | — | Normal price — matches recorded low | out of stock |
| DELTA Pro + DELTA Pro Smart Extra Battery | Bundle | $2,959 | −18% | Normal price | out of stock |
$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.