SMALL LOADS. SMALLER BATTERIES.
EcoFlow RIVER 3 Plusvs.BLUETTI Elite 30 V2
For a router or a modest charging setup, the details can matter more than a two-watt-hour capacity difference.
Core capacity, output and weight sources checked October 14, 2026. No hands-on tests or live price claims.
| The essentials | EcoFlow RIVER 3 Plus | BLUETTI Elite 30 V2 |
|---|---|---|
| Nominal capacity | 286 Wh | 288 Wh |
| Continuous AC output | 600 W | 600 W |
| Approximate weight | 10.4 lb | 9.48 lb |
PUT THE NUMBERS TO WORK
What would you keep on?
22 W average including idle · 12 W running · 12 W estimated starting load · 8-hour target
Wi-Fi router: 12 W × 1 at 100% use
EcoFlow RIVER 3 Plus
10.4hours estimated
Passes the modeled checks
- Duration
- Passes
- Running output & outlets
- Passes
- Starting output
- Passes
BLUETTI Elite 30 V2
10.5hours estimated
Passes the modeled checks
- Duration
- Passes
- Running output & outlets
- Passes
- Starting output
- Passes
80% usable capacity · 100% starting charge · 10 W idle draw. These are shared planning assumptions, not measured efficiency or idle specifications for these models. No solar, extra batteries or recharge. One motor starts at a time; confirm surge duration and individual outlet limits.
Almost the same energy budget
These models differ by only 2 Wh of nominal capacity and both have 600 W continuous output. Under identical assumptions, the runtime gap is less than 1%. Elite 30 V2 is approximately 0.9 lb lighter; its 4.3 kg published weight is converted to pounds here.
Overhead matters with a small load
Our router example is 12 W, plus a shared 10 W station-idle allowance. That allowance is not a measured figure for either model. Actual idle consumption, output choice and power-saving behavior can change the result substantially. Verify that a low load will keep the selected output enabled.
Keep the job in perspective
These are small standalone batteries. The fridge example also checks the estimated compressor start, and can expose limits that a runtime figure alone misses. Internet access still depends on your provider, modem and any other powered equipment.
BEFORE YOU DECIDE
Check the model. Then the price.
Confirm the selected configuration, seller, warranty eligibility and delivery. Our calculations do not compare current prices or certify compatibility.
The conclusions above are our interpretation of published specifications under the displayed assumptions. Different real-world efficiency, idle behavior or device requirements may change the outcome.
Other comparisons.
EcoFlow DELTA 3 vs Jackery Explorer 1000 v2
A slightly bigger battery or more continuous output? These two numbers answer different questions.
Compare the numbers ↗CAPACITY, OUTPUT & CARRY WEIGHTAnker SOLIX C1000 Gen 2 vs BLUETTI AC180
One has more stored energy. The other has more continuous output and less weight to carry.
Compare the numbers ↗