The difference that matters
The Dabbsson DBS2100 Pro Portable & Home Back Up Power Station is listed $230 lower. Per kWh of storage the Dabbsson DBS2100 Pro Portable & Home Back Up Power Station costs less ($372 vs $502).
Side by side
| Specification | Dabbsson DBS2100 Pro Portable & Home Back Up Power Station | EcoFlow DELTA 2 Max Portable Power Station |
|---|---|---|
| Brand | DABBSSON | EcoFlow |
| Battery capacity | 2,150 Wh | 2,048 Wh |
| Continuous AC output | 2,400 W | 2,400 W |
| Surge output (as stated) | — | — |
| Battery chemistry | — | LiFePO4 |
| Cycle life | 4,500 cycles | 3,000 cycles |
| Solar input (as stated) | 1,200 W | 500 W |
| AC charging input | 1,800 W | 1,800 W |
| Weight | 54 lb | 50 lb |
| Warranty | 5 Years | — |
| Usable energy (Wattstanding calc, 85%) | 1,828 Wh | 1,741 Wh |
| Refrigerator runtime (calc) | 30.5 h | 29.0 h |
| Price per kWh of storage (calc) | $372 | $502 |
| Price seen | $799 | $1,029 |
| Sellers | 1 | 1 |
Highlighted rows differ. Figures come from each product's sources; runtime, recharge and cost rows are Wattstanding calculations using the same method for both.
Which should you choose?
Dabbsson DBS2100 Pro Portable & Home Back Up Power Station
Choose the Dabbsson DBS2100 Pro Portable & Home Back Up Power Station if price decides it or you want the most energy per dollar.
EcoFlow DELTA 2 Max Portable Power Station
Choose the EcoFlow DELTA 2 Max Portable Power Station if you prefer its maker, seller or ecosystem — the published figures do not favour it.
Before you buy either
- Total your loads with the appliance load & runtime calculator.
- Confirm what each seller includes — accessories, software trials and bundles change often.
- Read the limitations on each full reference page.
Wattstanding compares published specifications; we have not tested these products side by side. How we work · Disclosure