Camping & Overlanding
Car camping, weekend trips and vehicle-based travel
VTOMAN · Compact
VTOMAN FlashSpeed 300 Specs, Price & Buyer Notes
230 Wh of storage, 300 W of continuous AC output, listed at $200. That works out to $0.87 per watt-hour and 23.5 watt-hours per pound. Spec figures below are taken from VTOMAN’s own product page; WattPicks editors are deep-use experience reviewers, not a pretend third-party lab for every SKU.
230 Wh300 W AC9.8 lbLiFePO4
What this unit is for
Budget hardware with a jump-starter heritage: several units double as car jump starters, which is the brand's clearest differentiator.
Best suited to: Drivers who mainly want jump-start capability plus basic backup power. Less suited to: Buyers whose priority is a refined, well-supported power station.
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.
Specifications
4 of 19 fields are published by VTOMAN for this model. The rest are shown as “—” and are excluded from rankings rather than estimated.
| Rated Wh (nameplate) | 230 Wh |
|---|---|
| AC output (continuous) | 300 W |
| AC surge | — |
| Power lifting / boost | — |
| Battery chemistry | LiFePO4 |
| Rated cycles | — |
| Weight | 9.8 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 | $200 |
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 VTOMAN’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: VTOMAN listing on Amazon.
Vendor wording for each figure (4)
capacityWh: “230Wh”acOutputW: “300”chemistry: “LiFePO4”weight: “9.77 pounds”
VTOMAN FlashSpeed 300 specs FAQ
What are the VTOMAN FlashSpeed 300 specs?
230 Wh capacity; 300 W continuous AC; 9.8 lb; LiFePO4; listed at $200. 4 of 19 fields are published by VTOMAN on the product page we read.
How long does the VTOMAN FlashSpeed 300 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 VTOMAN FlashSpeed 300 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 VTOMAN FlashSpeed 300 good value?
At the published list price it works out to $0.87 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 141 power stations we track, in each dimension this unit publishes the inputs for.
| Dimension | Rank | Value |
|---|---|---|
| Best value (cost per watt-hour) | #107 of 132 | $0.87 |
| Most portable (Wh per pound) | #115 of 135 | 23.5 Wh/lb |
| Most inverter headroom | #68 of 141 | 130 W/100Wh |
| Most output per dollar | #109 of 141 | 1.50 W/$ |
Who buys this brand, and why
All models →Who it is for
- Drivers who want a jump starter that also powers devices
- Budget preparedness buyers
- Campers who want one box for the car
What they will pay extra for
- The jump-starter capability itself
- Price per watt-hour
- A bundled panel or case
Honest drawbacks
- Combination units compromise on both jobs
- Support and documentation are limited
- Independent verification of claimed specs is scarce
- App and firmware features lag the mainstream brands
Fits these buying scenarios
All use cases →Elsewhere in the VTOMAN range
All VTOMAN models →
Closest rivals by capacity
Other brands’ models nearest in capacity — the units a buyer is most likely to be comparing against this one.
