The difference that matters
The Dabbsson 300E Portable Power Station stores 55 Wh more (23% more). Per kWh of storage the Dabbsson 300E Portable Power Station costs less ($668 vs $860). The EcoFlow RIVER 2 (240) Portable Power Station is lighter (7.7 lb vs 9.4 lb).
Side by side
| Specification | Dabbsson 300E Portable Power Station | EcoFlow RIVER 2 (240) Portable Power Station |
|---|---|---|
| Brand | DABBSSON | EcoFlow |
| Battery capacity | 298 Wh | 243 Wh |
| Continuous AC output | 300 W | 300 W |
| Surge output (as stated) | — | — |
| Battery chemistry | — | LiFePO4 |
| Cycle life | 4,000 cycles | 3,000 cycles |
| Solar input (as stated) | 120 W | 110 W |
| AC charging input | 100 W | 360 W |
| Weight | 9.4 lb | 7.7 lb |
| Warranty | 5 Years | — |
| Usable energy (Wattstanding calc, 85%) | 253 Wh | 207 Wh |
| Refrigerator runtime (calc) | 4.2 h | 3.4 h |
| Price per kWh of storage (calc) | $668 | $860 |
| Price seen | $199 | $209 |
| 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 300E Portable Power Station
Choose the Dabbsson 300E Portable Power Station if you want longer runtime from one charge or you want the most energy per dollar.
EcoFlow RIVER 2 (240) Portable Power Station
Choose the EcoFlow RIVER 2 (240) Portable Power Station if you will carry it often.
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