The catch
EcoFlow RIVER 2 Pro
Before accessories, it weighs about 18.2lb.
Side by side
EcoFlow RIVER 2 Pro vs Jackery Explorer 500 v2: EcoFlow alone accepts USB-C power for recharging, though both supply it
Quick verdict
RIVER 2 Pro earns its extra carried weight when you want a longer energy budget, USB-C recharging or a verified continuous load above 500W. Explorer 500 v2 suits a lighter kit where appliances stay within 500W and recharging comes from AC or compatible DC input. Both put out 100W over USB-C, but only EcoFlow takes USB-C input.
Before you buy
Why, and what it costs you
An all-day desk can use up 512Wh before the inverter becomes the issue
Eight hours at an average desk load of 80W needs 640Wh delivered. Even before losses, Jackery's 512Wh cannot meet that target from one charge.
Where this comes from
80W × 8h = 640Wh, and 768Wh minus 640Wh leaves 128Wh as a nominal allowance. That margin of usable energy is not guaranteed.
The catch
Jackery Explorer 500 v2
A 640Wh requirement is beyond what its 512Wh store can deliver.
EcoFlow RIVER 2 Pro
- Why pick it
- Top up the station from a compatible USB-C charger
- Draw on a bigger energy reserve or a verified 600W continuous load
- The catch
- Before accessories, it weighs about 18.2lb.
Jackery Explorer 500 v2
- Why pick it
- Take the lighter station when loads stay within 500W
- Power a single 100W USB-C device and recharge the ordinary way
- The catch
- A 640Wh requirement is beyond what its 512Wh store can deliver.
We may earn a commission from qualifying Amazon purchases. How we make money
What this page compares
How RIVER 2 Pro and Explorer 500 v2 handle a long desk session, USB-C recharging, a 600W load and the weight of an everyday kit.
RIVER 2 Pro earns its extra carried weight when you want a longer energy budget, USB-C recharging or a verified continuous load above 500W. Explorer 500 v2 suits a lighter kit where appliances stay within 500W and recharging comes from AC or compatible DC input. Both put out 100W over USB-C, but only EcoFlow takes USB-C input.
Which one fits
Pick the situations that sound like you
Require 640Wh delivered on a single charge
EcoFlow alone has enough nominal energy to be worth considering once losses are checked.
- EcoFlow RIVER 2 Pro
- Depends
- Jackery Explorer 500 v2
- Not suitable
Charge the station from a compatible USB-C power source
USB-C input is not accepted by Jackery.
- EcoFlow RIVER 2 Pro
- Better fit
- Jackery Explorer 500 v2
- Not suitable
Take the station along often for short sessions
Jackery weighs about 5.6lb less.
- EcoFlow RIVER 2 Pro
- Caution
- Jackery Explorer 500 v2
- Better fit
Run a checked continuous AC load of 600W
The total continuous limit on Jackery is 500W.
- EcoFlow RIVER 2 Pro
- Good
- Jackery Explorer 500 v2
- Not suitable
In practice
Differences you will notice
An all-day desk can use up 512Wh before the inverter becomes the issue
Eight hours at an average desk load of 80W needs 640Wh delivered. Even before losses, Jackery's 512Wh cannot meet that target from one charge.
How we worked this out
80W × 8h = 640Wh, and 768Wh minus 640Wh leaves 128Wh as a nominal allowance. That margin of usable energy is not guaranteed.
A laptop charger on hand gives you another way to refill
USB-C input on RIVER 2 Pro goes up to its negotiated 100W limit. That helps when a compatible charger is already at hand at a second desk, though a refill takes longer than a high-power AC recharge.
How we worked this out
Jackery explicitly marks input as unsupported, while EcoFlow specifies USB-C input/output. What input you get depends on the charger and cable, and no refill time is promised.
A 600W task comes down to output
Continuous 600W is within RIVER 2 Pro's 800W limit and above Jackery's 500W limit. That comparison does not need EcoFlow's X-Boost label, and the label should not be used to approve unrelated higher-power equipment.
How we worked this out
600W sits above 500W and below 800W. Startup requirements and other connected loads are still separate checks.
Option A
EcoFlow, EFR620
RIVER 2 Pro
This 768Wh camping station has 800W continuous AC output and a handy 100W USB-C port. You get extra battery reserve without the weight of a full 1kWh unit.
- Best for
- Top up the station from a compatible USB-C charger
Facts we checked
- Capacity, nominal: 768Wh
- AC output, continuous: 800W total
- Operation over USB-C: Up to 100W input and output
- Weight, approximate: 18.2lb
Option B
Jackery, Explorer 500 v2
Explorer 500 v2
This 512Wh LFP station is quiet and simple, with 500W AC output, and it weighs unusually little for the energy it holds.
- Best for
- Take the lighter station when loads stay within 500W
Facts we checked
- Capacity, nominal: 512Wh
- AC output, continuous: 500W total
- Operation over USB-C: 100W and 30W output, with no USB-C input
- Weight, approximate: 12.6lb
Spec by spec
Where they really differ
| Spec | EcoFlow RIVER 2 Pro | Jackery Explorer 500 v2 | In practice |
|---|---|---|---|
| Nominal capacity | 768Wh | 512Wh | For a long electronics session, the larger reserve can count for more than the number of outlets. |
| Continuous AC output | 800W total | 500W total | Only EcoFlow's stated limit accommodates a 600W normal load. |
| USB-C operation | Up to 100W input and output | 100W and 30W output, no USB-C input | Only EcoFlow can be recharged through that same cable. |
| Approximate weight | 18.2lb | 12.6lb | Getting the extra energy and output means carrying 5.6lb more station weight. |
Trade-offs
What each pick costs you
With EcoFlow RIVER 2 Pro
- Its larger battery gives no guarantee of an eight-hour 80W session once losses are counted.
With Jackery Explorer 500 v2
- No recharging happens through a USB-C socket on either.
Change of plan
When the answer changes
Either USB-C input or a checked 600W continuous output is needed for the job
Go with EcoFlow RIVER 2 Pro. Those connections and the ordinary output capacity come with RIVER 2 Pro.
Carrying weight is my priority, and 512Wh covers my shorter sessions
Go with Jackery Explorer 500 v2. Jackery weighs less and still has a 100W USB-C output.
Decision guide
How to decide
A longer energy budget, USB-C recharging or a verified continuous load above 500W are what justify carrying the extra weight of the RIVER 2 Pro.
An all-day desk can use up 512Wh before the inverter becomes the issue
An 80W average desk load across eight hours needs 640Wh delivered. Jackery's 512Wh can't reach that on one charge, and that is before losses. RIVER 2 Pro holds 768Wh and is the candidate, yet its 128Wh nominal margin has to cover conversion losses, reserve and its own consumption. Go with EcoFlow only after checking the real load. For a shorter session where carrying less weight helps more, go with Jackery.
A laptop charger on hand gives you another way to refill
USB-C input on the RIVER 2 Pro goes up to a negotiated 100W limit. That helps when a compatible charger is already sitting at a second desk, though a refill takes longer than a high-power AC recharge. Jackery's USB-C ports only power external devices. EcoFlow is the pick if that input route saves you from carrying another charging cable. Jackery is the pick when its normal AC or DC recharge plan is already convenient.
A 600W task comes down to output
Continuous 600W is within RIVER 2 Pro's 800W limit and above Jackery's 500W limit. That comparison does not need EcoFlow's X-Boost label, and the label should not be used to approve unrelated higher-power equipment.
What this page can’t tell you
- Runtime, charging noise and UPS compatibility were not tested. Note that the Jackery offer is a carrying-bag bundle.
By the numbers
What the data shows
What we found across the portable power stations we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| EcoFlow RIVER 2 Pro |
|
| |
| Jackery Explorer 500 v2 |
|
|
|
Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
EcoFlow RIVER 2 Pro
Top up the station from a compatible USB-C charger
See price & reviews on AmazonJackery Explorer 500 v2
Take the lighter station when loads stay within 500W
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money