VTOMAN FlashSpeed 600 Portable Power Station 499Wh for Home Use

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1. Alice Orwell Verified Buyer – 9 July 2024

   Most people buy battery backups and rarely if ever actually get any utility out of them. However due to my living situation, I often need to use this battery to power my computer for extended periods of time each day. (80-130 watt /hour load ) I have been doing so, discharging it to roughly 33% capacity, and then recharging it to 100% every day, 5 days a week for a year and a half. Over that time I’ve not noticed any severe capacity degradation, and the battery is still going strong.

   My only minor critique is the cooling pattern while under load does not seem to be based upon thermal feedback, but rather just powers the fans on extremely high every set period of time. While annoying, this has not affected device performance. 10/10 as a portable power supply.
   

2. richer bérubé Verified Buyer – 21 December 2024

   Puissant et de tres grande qualité. Se transporte bien.
   J’ai eu un petit souci avec Fedex et le service à la clientèle à reglé la situation le jour meme, très bon service.
   Je le recommande 5 étoiles 🌟
   

3. RangerY Verified Buyer – 14 January 2025

   I’m very very happy with my new VTOMAN Jump 1000 portable power station that I got through tugapower.net. About 3 years ago, in order to have the ability to recharge cameras, phone and other devices while camping and on the road, I purchased a small Jackery 160 for which I paid approximately $200. So I was paying more than a dollar for each of the 167 Watts of power in that Lithium power pack. I’m very happy with the quality and design of the Jackery. Because I wanted to camp during spring and fall periods where it would be wonderful to use an electric heating pad inside a sleeping bag powered by a portable powerpack, I was looking for a powerpack – powerstation that would be big enough to heat a heating pad for two evenings (approximately 20 hours). So, I would need at least 1000 watts of capacity. If I were to stay loyal to Jackery (and there would be good reasons to do so) I would have to pay about $1100 for a 1000 Watt capacity model. From what I could tell, Jackery is only selling Lithium Ion battery power stations. Lithium is generally preferred because of its higher energy density. But, Lithium batteries can only be recharged a limited number of times before that battery eventually can no longer take and hold a charge. Additionally, Lithium batteries can for various reasons be a potential fire hazard. The battery for my ebike has a lot of warnings. The fire hazard aspect is almost a non issue when using a Lithium Iron or LFP battery. When I saw the Vtoman Jump 1000 power station with 1000 watt capacity, I found the best configuration for my needs. 1. Price: the Voltman was $999 less a $250 dollar sale discount, making for a more than $350 savings on the Jackery of the same capacity which was listed at $1100. More importantly, the Votman is a Lithium Iron battery (an LFP battery). My specific Votman model LFP battery can be recharged more than 3,000 times. Which means if I completely drain and recharged this power pack twice a week, it’s lifespan would be 30 years. My small Jackery, which similar to all Lithium battery, has a limited number of times I could recharge it (I think 500), making it useful for a couple of years. This would depend on the frequency of recharging. Lastly, around that time I was looking to by a larger capacity power station, I also wanted to buy a portable 12 v car battery jumper device, which would have cost me $70 or so. My model of Vtoman has sufficient peak capacity that I can use the supplied 12 volt car jumper cables to jump my car batteries with the Vtoman. I’ve been using my new Vtoman to charge all my electric IT devices, phones, tablets, hand warmers, flashlights, ebike, etc. I also use it in my home to power my heating pad on cool winter nights. While using it to recharge my ebike battery. I was reminded of a very useful smart feature of the Vtoman. My ebike battery should NOT be plugged into a charger for more than 7 hours. I forgot this and used my Vtoman to recharge my ebike battery. The last time I recharged my new ebike battery, I had to schedule my personal affairs to that I would be available to unplug the ebike recharging module from the wall socket. When I woke up in the morning 12-13 hours after I had started recharging, I found that my ebike battery was completely charged and cool to the touch, and that the Vtoman was automatically shut down. So due to the intelligent design of the Vtoman, I avoided damaging my new ebike battery and avoid draining down the powerpack. This power station is large enough that if my have an electrician add a supplementary 3 prong electric plug to my home furnace, whereby I would power it from a supplementary source, I would be able to plug my furnace into this powerpack during power outages during winter months. This is a product that I’ve recommend to friends and I would buy it again. I am not ready to install solar panels on my house, but I’ve very pleased that my Vtoman can charge my ebike making my my ebike a “Solar mobility” platform. In my photos you can see my Vtoman next to my Jackery 160. The foldable solar panel is from a different vendor. The standard connecting power cables that came with the solar panel connects directly into my Vtoman. The Jackery required that I used one of on converting connectors that the solar panel vendor supplied to connect the cable to the Jackery. In order not to misplace that connector, I zip tied it to the Jackery. The only downside that I can see so far is that when using my solar panel to charge my Vtoman is that when the amount of sunlight is low, there seems to be a minimum overhead power requirement of 8-12(??) volts to run the battery management system internal to the Vtoman and to power the LED readouts. This is not an issue in Spring when I have my solar panel fully open outside and my solar panel is bringing in 60- 70 watts of power. But, during the winter months I have been trying to recharge it through my windows, so when the angle is off and I am only getting 10-15 watts of sunlight captured by my panels, I can see the lost due to the overhead requirement.

   

4. Chad Sixt Verified Buyer – 18 January 2025

   The VOTOMAN JUMP 1000 is the best investment I have made in a long time. I live in CA, where electricity costs seem to go up every month. The Jump 1000 allows me to charge all my portable electronics, e-bikes, and 12-volt solar outdoor lighting for free. So much better than the batteries I was using. I also purchased an Extra battery, which was not compatible with the JUMP 1000. But instead of finding this out on my own, VTOMAN customer service caught my mistake before sending it out. They swapped it out for the right battery, saving me time and money. It was a great customer service experience. They communicated well, explained my options and fixed my mistake. The portable 120-watt solar panel is great and can fully change the generator and the backup in a couple of days. I have a 500+ Watt array on my roof that can charge it in a day of good sunshine. I would fully recommend this to anyone who wants to augment their electricity bills or have a reliable backup generator.

   

5. Sarah J Verified Buyer – 10 March 2025

   The fast-charging was one of the main reasons I bought this one, and it definitely charges fast when plugged in (the fans are a bit loud during the flash charging, but just nitpicking here). The solar charging is much slower, which is to be expected. Simple to operate, and love the flash light with several modes at the back. A bit heavier than I was anticipating (guess its why it has 2 handle bars for 2 people), but an average adult can still carry it around. Overall very happy with the purchase so far, we were able to use it during camping for several days without needing to recharge.
   

6. Belinda Greb Verified Buyer – 8 April 2025

   Battery is great, but this is the 2nd DC power cord that has failed in less than 6 months. When I’m off grid, I have no other way to power up battery. the part that connects to outlet gets loose and does not stay connected and the connection gets very, very hot. I used this in my 2021 camper 12v outlet and my truck 12 volt outlet. The first one’s tip looked like it got singed. Going to try another cord this next time. In the meantime I’ve no power to battery. I’ve had no problem with the AC electric brick connection in the past.