EcoFlow · Portable power station Normal price
EcoFlow DELTA Pro Smart Extra Battery
$1,199
$0.33 / Wh
$1,999
Out of stock
✓ Price checked 2026-09-10
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
Today's price is within its normal range around the 90-day median.
- 90-day median
- $1,099
- Recorded low
- $1,099 on 2026-07-07
- Advertised discount
- −40% from the store's comparison price
- Days tracked
- 65
Price history
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.