Camping & Overlanding
Car camping, weekend trips and vehicle-based travel
GRECELL · Compact
GRECELL EB300 Specs, Price & Buyer Notes
231 Wh of storage, 330 W of continuous AC output, listed at $159.99. That works out to $0.69 per watt-hour and 31.6 watt-hours per pound. Spec figures below are taken from GRECELL’s own product page; WattPicks editors are deep-use experience reviewers, not a pretend third-party lab for every SKU.
231 Wh330 W AC7.3 lb
What this unit is for
We have not yet written a positioning profile for this brand.
Best suited to: General portable power.
Phones, lights, a laptop. Carryable in one hand.
Where to buy
A tracked retailer link appears here only when we have a resolved offer for this model. We do not send readers to a manufacturer store page we cannot attribute.
Safety: lithium power stations store a lot of energy. Follow GRECELL’s charge, ventilation, and storage instructions. WattPicks does not certify electrical installs.
Specifications
3 of 19 fields are published by GRECELL for this model. The rest are shown as “—” and are excluded from rankings rather than estimated.
| Rated Wh (nameplate) | 231 Wh |
|---|---|
| AC output (continuous) | 330 W |
| AC surge | — |
| Power lifting / boost | — |
| Battery chemistry | — |
| Rated cycles | — |
| Weight | 7.3 lb |
| AC recharge to full | — |
| Max solar input | — |
| AC outlets | — |
| USB-C ports | — |
| USB-A ports | — |
| 12V car port | — |
| UPS switchover | — |
| Max expandable capacity | — |
| Warranty | — |
| Noise level | — |
| Ingress protection | — |
| Operating temp (low) | — |
| List price | $159.99 |
Where these numbers come from. WattPicks does not test power stations — this is a spec profile, not a review. Every figure on this page is taken from GRECELL’s own product listing and is stored with the vendor’s exact wording, reproduced below. We do not estimate missing specs — a field the vendor does not publish is shown as “—” and excluded from rankings. Source: GRECELL listing on Amazon.
Vendor wording for each figure (3)
capacityWh: “231 Wh”acOutputW: “330”weight: “7.3 pounds”
GRECELL EB300 specs FAQ
What are the GRECELL EB300 specs?
231 Wh capacity; 330 W continuous AC; 7.3 lb; listed at $159.99. 3 of 19 fields are published by GRECELL on the product page we read.
How long does the GRECELL EB300 last?
The vendor does not publish a cycle rating for this model on the page we read. Runtime is still capacity ÷ load; chemistry and duty cycle decide calendar life.
Can the GRECELL EB300 charge from solar?
No maximum solar input is published on the product page we read, so we cannot state a solar ceiling for this model.
Is the GRECELL EB300 good value?
At the published list price it works out to $0.69 per watt-hour. Compare that figure on our cost-per-watt-hour ranking rather than price alone.
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Where it ranks
Specs table →Position among all 137 power stations we track, in each dimension this unit publishes the inputs for.
| Dimension | Rank | Value |
|---|---|---|
| Best value (cost per watt-hour) | #73 of 128 | $0.69 |
| Most portable (Wh per pound) | #92 of 131 | 31.6 Wh/lb |
| Most inverter headroom | #61 of 137 | 143 W/100Wh |
| Most output per dollar | #72 of 137 | 2.06 W/$ |
Fits these buying scenarios
All use cases →Elsewhere in the GRECELL range
All GRECELL models →
Closest rivals by capacity
Other brands’ models nearest in capacity — the units a buyer is most likely to be comparing against this one.
