Short Home Outages
Keeping the fridge, Wi-Fi and phones alive for hours
Jackery · Large
2.05 kWh of storage, 2.2 kW of continuous AC output, listed at $1,199. That works out to $0.59 per watt-hour and 50.4 watt-hours per pound. Spec figures below are taken from Jackery’s own product page; WattPicks editors are deep-use experience reviewers, not a pretend third-party lab for every SKU.

What this unit is for
The outdoor-lifestyle brand that made "portable power station" a mainstream American purchase, and still optimizes for the buyer who does not want to research inverters.
Best suited to: A first power station that must be simple, safe and easy to live with. Less suited to: Buyers chasing maximum watt-hours per dollar, or maximum solar input.
Home backup through an outage, RV living.
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 Jackery’s charge, ventilation, and storage instructions. WattPicks does not certify electrical installs.
3 of 19 fields are published by Jackery for this model. The rest are shown as “—” and are excluded from rankings rather than estimated.
| Rated Wh (nameplate) | 2.05 kWh |
|---|---|
| AC output (continuous) | 2.2 kW |
| AC surge | — |
| Power lifting / boost | — |
| Battery chemistry | — |
| Rated cycles | — |
| Weight | 40.6 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 | $1,199 |
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 Jackery’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: Jackery listing on Amazon.
capacityWh: “2048 Wh”acOutputW: “2200 watts”weight: “40.6 pounds”2.05 kWh capacity; 2.2 kW continuous AC; 40.6 lb; listed at $1,199. 3 of 19 fields are published by Jackery on the product page we read.
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.
No maximum solar input is published on the product page we read, so we cannot state a solar ceiling for this model.
At the published list price it works out to $0.59 per watt-hour. Compare that figure on our cost-per-watt-hour ranking rather than price alone.
Still sizing the purchase? How much capacity do I need · Solar charge time · Jackery vs EcoFlow vs BLUETTI
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) | #50 of 128 | $0.59 |
| Most portable (Wh per pound) | #11 of 131 | 50.4 Wh/lb |
| Most inverter headroom | #99 of 137 | 107 W/100Wh |
| Most output per dollar | #89 of 137 | 1.83 W/$ |
Keeping the fridge, Wi-Fi and phones alive for hours
Remote work, film and photo production away from wall power
Living and working from a vehicle, on solar and alternator charging
Cabins, sheds, job sites and self-built systems




Other brands’ models nearest in capacity — the units a buyer is most likely to be comparing against this one.



