Camping & Overlanding
Car camping, weekend trips and vehicle-based travel
VTOMAN · Large
VTOMAN FlashSpeed 2400 Specs, Price & Buyer Notes
1.41 kWh of storage, 2.4 kW of continuous AC output, listed at $799.99. That works out to $0.57 per watt-hour and 33.6 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.
1.41 kWh2.4 kW AC41.9 lbLiFePO43,000 cycles
from owners, collected by VTOMAN
More product images
Further photographs published by VTOMAN for this model. We use the manufacturer’s own product imagery rather than stock photography, so what you see is the actual unit.
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.
Home backup through an outage, RV living.
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 VTOMAN’s charge, ventilation, and storage instructions. WattPicks does not certify electrical installs.
Specifications
15 of 19 tracked specs are published by VTOMAN for this model. Missing specs stay “—” and are excluded from rankings rather than estimated. List price is commercial data in a separate table below ($799.99); it is not one of the 19 tracked keys.
| Rated Wh (nameplate) | 1.41 kWh |
|---|---|
| AC output (continuous) | 2.4 kW |
| AC surge | 3.2 kW |
| Power lifting / boost | — |
| Battery chemistry | LiFePO4 |
| Rated cycles | 3,000 |
| Weight | 41.9 lb |
| AC recharge to full | 1 h |
| Max solar input | 600 W |
| AC outlets | 3 |
| USB-C ports | 2 |
| USB-A ports | 4 |
| 12V car port | 1 |
| UPS switchover | 10 ms |
| Warranty | 24 months |
| Max expandable capacity | — |
| Noise level | — |
| Ingress protection | — |
| Operating temp (low) | -4 °F |
| List price | $799.99 |
|---|
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 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.com.
Vendor wording for each figure (15)
capacityWh: “Battery Capacity => 1408Wh”acOutputW: “AC Output(x3) => 2400W in total, 120V~60Hz, Pure Sine Wave”acSurgeW: “peak power up to 3200W”chemistry: “Battery Type => LiFePO4”cycleLife: “Cycle Life => 3000 cycles to 80%”weight: “Weight => 19KG (41.89lbs)”rechargeAcMinutes: “fully charges from 0% to 100% in just 1 hour”solarInputW: “Anderson Input(x1) => 12-60V, 600W Max”acOutlets: “AC Output(x3)”usbCPorts: “USB-C Output(x2)”usbAPorts: “USB-A Output(x3) => 5V=2.4A, 12W Max per port USB-A Output(x1) => 5V=3A, 9V=2A, 12V=1.5A, 18W Max”carPort: “1xCar Charger (12V/10A)”upsSwitchoverMs: “10ms Seamless UPS”warrantyMonths: “Warranty => 12+12 Months”operatingTempF: “Operating Temperature => -20°C~55°C (-4°F to 131°F)”
VTOMAN FlashSpeed 2400 specs FAQ
What are the VTOMAN FlashSpeed 2400 specs?
1.41 kWh capacity; 2.4 kW continuous AC; 3.2 kW surge; 41.9 lb; LiFePO4; listed at $799.99. 15 of 19 tracked specs are published by VTOMAN on the product page we read. List price is shown separately ($799.99).
How long does the VTOMAN FlashSpeed 2400 last?
The vendor rates it for 3,000 cycles with LiFePO4 chemistry. Runtime on a given day is capacity divided by load (with inverter losses) — see our guide on how long a power station lasts.
Can the VTOMAN FlashSpeed 2400 charge from solar?
Yes — VTOMAN publishes a maximum solar input of 600 W. Ideal fill time is roughly capacity ÷ that input; real sun takes longer. See how long to charge with solar.
Is the VTOMAN FlashSpeed 2400 good value?
At the published list price it works out to $0.57 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
What owners say
All owner voices →4.80sample size not published by the vendor
Rating only — no review text published
VTOMAN publishes an aggregate score of 4.80 without stating how many owners rated it, but does not expose the individual review text on its product page. We show the score and say so, rather than presenting a rating as if it came with testimony.
Where it ranks
Specs table →Position among all 120 power stations we track, in each dimension this unit publishes the inputs for.
| Dimension | Rank | Value |
|---|---|---|
| Best value (cost per watt-hour) | #21 of 51 | $0.57 |
| Most portable (Wh per pound) | #31 of 50 | 33.6 Wh/lb |
| Most inverter headroom | #15 of 51 | 170 W/100Wh |
| Fastest AC recharge | #3 of 25 | 1.4 kW |
| Highest solar input | #21 of 40 | 600 W |
| Longest service life | #18 of 42 | 4224 kWh |
| Most output per dollar | #12 of 51 | 3.00 W/$ |
| Best for home backup | #5 of 25 | 77/100 |
| Longest warranty | #47 of 51 | 24 mo |
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 →Short Home Outages
Keeping the fridge, Wi-Fi and phones alive for hours
Mobile Work & Creators
Remote work, film and photo production away from wall power
RV & Van Life
Living and working from a vehicle, on solar and alternator charging
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.
