No. 5 of 6
Portable power stations under 15 lb (2026)
EcoFlow states 499 Wh at 13.2 lb for the RIVER 2 Max 500, close to double the capacity of the lightest units here.
See it on the list ›EcoFlow RIVER 2 Max 500
EcoFlow states 499 Wh at 13.2 lb for the RIVER 2 Max 500, close to double the capacity of the lightest units here.
499 WhBattery capacity
500 WContinuous AC output
What EcoFlow states
- Battery capacity
- 499 Wh
- Budget
- Under $700 on the maker’s store
- Continuous AC output
- 500 W
- Weight
- 13.2 lb
- Maximum solar input
- 220 W
- Battery chemistry
- LiFePO4
Source: us.ecoflow.com · checked
On our lists
Compare it with similar models
Models that fit the same answers in our finder, closest first.
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– stated no · ? not stated by the maker · bold differs from this one
| EcoFlow RIVER 2 Max 500This one | BLUETTI Elite 30 V2BLUETTI | OUPES Exodus 350OUPES | VTOMAN FlashSpeed 300VTOMAN · A-US-FlashSpeed-300 | |
|---|---|---|---|---|
| Battery capacity | 499 Wh | 288 Wh | 288 Wh | 230 Wh |
| Budget | Under $700 on the maker’s store | Under $700 on the maker’s store | Under $700 on the maker’s store | Under $700 on the maker’s store |
| Continuous AC output | 500 W | 600 W | 350 W | 300 W |
| Weight | 13.2 lb | 9.5 lb | 9.2 lb | 7.4 lb |
| Maximum solar input | 220 W | 200 W | 240 W | ? |
| Expandable with extra batteries | ? | – | ? | ? |
| Battery chemistry | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Maker price | ||||
| See more(paid link) | See more(paid link) | See more(paid link) | See more(paid link) |
– stated no · ? not stated by the maker
BLUETTI Elite 30 V2
BLUETTI
- Battery capacity288 Whthis: 499 Wh
- Continuous AC output600 Wthis: 500 W
- Weight9.5 lbthis: 13.2 lb
- Maximum solar input200 Wthis: 220 W
- Expandable with extra batteries–this: ?
Same as this one: budget, battery chemistry.
OUPES Exodus 350
OUPES
- Battery capacity288 Whthis: 499 Wh
- Continuous AC output350 Wthis: 500 W
- Weight9.2 lbthis: 13.2 lb
- Maximum solar input240 Wthis: 220 W
Same as this one: budget, expandable with extra batteries, battery chemistry.
VTOMAN FlashSpeed 300
VTOMAN · A-US-FlashSpeed-300
- Battery capacity230 Whthis: 499 Wh
- Continuous AC output300 Wthis: 500 W
- Weight7.4 lbthis: 13.2 lb
- Maximum solar input?this: 220 W
Same as this one: budget, expandable with extra batteries, battery chemistry.
Your likely answers
- Compact: under 500 Wh
- Under $700
- Under 15 lb
- 200 W or more
EcoFlow RIVER 2 Max 500
As an Amazon Associate I earn from qualifying purchases.
See more(paid link)