Fit and tradeoffs
Who it's for
- Match the rated capacity and continuous output to devices you already own.
Who it's not for
- High-draw appliances such as a kettle or microwave.
- Backing up a whole house.
Pros
- It can charge from a solar panel, up to 300 W.
Cons
- Continuous output is under 1,500 W.
Similar size
500–999 Wh, 4 models. This one is highlighted.
| Model | Capacity | Output | Score | List price | Price / Wh |
|---|---|---|---|---|---|
| Goal Zero Yeti 700 | 677 Wh | 600 W | 8.3 | $699.95 | $1.03 / Wh |
| Anker SOLIX C800 Plus | 768 Wh | 1,200 W | 8.5 | A$1,099.00 | A$1.43 / Wh |
| EcoFlow RIVER 2 Pro | 768 Wh | 800 W | 8.7 | $389.00 | $0.51 / Wh |
| Goal Zero Yeti 1000 | 998 Wh | 2,000 W | 8.5 | $1,199.95 | $1.20 / Wh |
Score
8.5 / 10, from the four rows below. Each row is scored from 7.0 to 10.
CapacityWeight 35%
8.6
768 Wh
Continuous outputWeight 25%
8.5
1,200 W
WeightWeight 20%
8.5
24 lb · 10.89 kg
List priceWeight 20%
—
Listed in AUD · not in the score
How to read this: The number compares models on the same specs. It is not a mark of absolute quality. The weights are on How we review.
A missing weight, or a price that is not in US dollars, stays out of the score. The other rows keep their share.
Battery test
How much battery another site measured, next to the brand's number. Their test may use a different load.
| Source | Usable capacity | Share of rated | Note |
|---|---|---|---|
| No published battery test. | |||
Runtime estimates
About how long Anker SOLIX C800 Plus runs common devices. Estimate, not a measurement: rated watt-hours × 85% ÷ the device's watts. Temperature, startup, and conversion loss change the real time.
| Device | Runtime (estimate) |
|---|---|
| Small fan (10 W) | About 65.3 hours |
| Phone fast charge (15 W) | About 43.5 hours |
| CPAP (40 W) | About 16.3 hours |
| Car fridge (60 W) | About 10.9 hours |
| Laptop (65 W) | About 10 hours |
| Electric kettle (1,000 W) | About 0.7 hours |
Full specs
Published by the brand.
| Capacity | 768 Wh |
|---|---|
| Chemistry | LiFePO4 |
| Cycle life | Not listed |
| Battery test | No published battery test. |
| Continuous output | 1,200 W |
|---|---|
| Peak output | Not listed |
| Ports | Not listed |
| Expandable | Not listed |
| UPS | Not listed |
| Solar input | 300 W |
|---|---|
| Weight | 24 lb · 10.89 kg |
| List price | A$1,099.00 on November 2026 |
Similar models
EcoFlow RIVER 2 Pro
768 Wh · 800 W$389.00
Goal Zero Yeti 700
677 Wh · 600 W$699.95
Goal Zero Yeti 1000
998 Wh · 2,000 W$1,199.95When to pick something else
- A longer outage or more devices: Goal Zero Yeti 1000, with more capacity and more output.
- Hiking or packing light: BLUETTI Elite 10, at 3.97 lb · 1.8 kg.
Reviews that include this model
None of the reviews include this model.
Editorial team · Updated October 30, 2026
Specs and the list price are checked against the sources linked on this page. About · How we review · Editorial policy
Specs and the list price are checked against the sources linked on this page. About · How we review · Editorial policy