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Dabbsson 300E Portable Power Station
No named independent test of this model was found yet, so only rated specs are shown.
Rated specs
| Capacity | 298Wh [maker] |
|---|---|
| AC output | Pure Sine Wave, 300W(Surge 600W), 120V~ (50/60Hz) [maker] |
| Solar input | 12-30V 6A Max, 120W [maker] |
| AC input | 120V (50/60HZ), 100W [maker] |
| Weight | 9.4 lbs [maker] |
| Dimensions | 11.7x7.2x7 in [maker] |
| Battery chemistry | Semi-solid State LiFePO4 Battery [maker] |
| Cycle life | 4000 cycles to 80% capacity [maker] |
| Warranty | 5 Years [maker] |
| USB-C | 60W x1 [maker] |
| USB-A | 18W x2 [maker] |
Checked against the maker page
Each of these 11 rows quotes the manufacturer page word for word. Some rows add specs from that page that are not in the summary table above.
| Spec | Value | Quoted from the page |
|---|---|---|
| Capacity | 298Wh | Capacity 298Whsource |
| AC output | Pure Sine Wave, 300W(Surge 600W), 120V~ (50/60Hz) | AC Output(x2) Pure Sine Wave, 300W(Surge 600W), 120V~ (50/60Hz)source |
| Solar input | 12-30V 6A Max, 120W | Solar Input 12-30V 6A Max, 120Wsource |
| AC input | 120V (50/60HZ), 100W | AC Input 120V (50/60HZ), 100Wsource |
| Weight | 9.4 lbs | Weight 9.4 lbssource |
| Dimensions | 11.7x7.2x7 in | Dimension 11.7x7.2x7 insource |
| Battery chemistry | Semi-solid State LiFePO4 Battery | Battery Type Semi-solid State LiFePO4 Batterysource |
| Cycle life | 4000 cycles to 80% capacity | 4000 cycles to 80% capacitysource |
| Warranty | 5 Years | Warranty 5 Yearssource |
| USB-C | 60W x1 | USB-C (×1) 60W x1source |
| USB-A | 18W x2 | USB-A (×2) 18W x2source |
By rated capacity, the Dabbsson 300E Portable Power Station ranks 101 of 117 portable power stations listed here (1 = largest).
Runtime estimator
Uses the Dabbsson 300E Portable Power Station rated 298 Wh. Set your load and the share of rated energy you expect to get out.
About 2.5 hours at 100 W.
Prices by retailer
No price recorded yet. We list only prices read on a retailer page, with the date.
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Data checked on November 1, 2026. See how we research.
Sources
- Dabbsson 300E Portable Power Station product page (checked 2026-11-01)