BLUETTI Générateur Électrique Portable EB3A

Commenté en France le 3 novembre 2023

Super batterie avec le meilleur rapport qualité prix d'Amazon, super polyvalente et facile à prendre en main, idéal pour le camping, ou pour alimenter des enceintes.En effet je l'ai acheté avec le fil pour la charger depuis l'allume cigare car je l'utilise pour alimenter des enceintes dans ma voiture pour des RASSOS (rassemblement autos). En effet, elle permet d'alimenter une Partybox 1000 à fond sans problèmes, et sans se décharger avec le câble allume cigare. Sans câble elle se décharge mais de vrm pas bcp (vous pouvez tenir 3h voir plus). Puis en testant avec 2 caissons actif de 600w chacun avec des enceintes passives de 150w, la batterie (dcp en mode boost à 1200w) se décharge hyper rapidement, il est donc impératif de la laisser brancher.Sinon l'autonomie sans grosse utilisation (ex recharge d'un pc ou téléphone) est vrm appréciable, les fonctionnalité comme l'écran avec le wattage in et out, l'autonomie, la lampe (qui en plus d'etre puissante ne consomme rien), l'appli et son interface intuitive, etc.Par contre, en point négatif, il faut reconnaitre que durant la recharge, même en mode silencieux, la batterie fait pas mal de bruit, et qu'il ne faut pas brancher d'appareil trop puissant dessus :J'ai branché ma machine fumée 1300w dessus, la batterie a afficher 0w, puis 100, 300 500 et elle s'est mis direct en mode sécurité. j'ai réessayer avec le mode boost 1200w là sa se met pas en sécu mais sa prends trop de temps pour chauffer (tellement que j'ai arrêter avant de pouvoir tester mais logiquement sa marche).Cependant je recommande fortement !

Commenté en France le 30 septembre 2023

J'ai cru qu'il pouvait fournir 600wh alors qu'il ne fourni que 268wh. ATTENTION!.AMAZON a bloqué le retour (par manque d'informations sans doute)La société Bluetti à réussi à me contacter.Et là, ça a été l'autoroute des échanges très constructifs.Bluetti à accepté sans conditions le retour du produit (hormis le fait qu'il reparte complet dans son emballage d'origine évidemment).Les échanges en très bon Français ont été rapides.La procédure transmise, très simple à suivre.S'il n'y a pas de fausse note à la réception du colis chez eux, je ne peux qu'être très satisfait des échanges.L'erreur est humaine, je me suis trompé sur le produit, le vendeur l'a repris sans discuter. Tout est bien qui fini bien.Vous pouvez l'acheter tranquillement. Si vous avez un problème, il y a du monde pour vous écouter.

Commenté en France le 1 août 2023

Batterie conforme aux attentes. Le câble qui est fourni est suffisamment long pour permettre de mettre à l'arrière du véhicule et de la brancher sur l'allume-cigare de la voiture sans avoir à en racheter un. L'utilisation est simple et intuitive. On appuie une fois sur le bouton dont on a besoin (exemple prise standard), la batterie s'allume et donne toute les indications de charge nécessaires; on appuie une deuxième fois sur le bouton, le voyant s'allume vert et commence à délivrer de l'électricité; on appuie une troisième fois ça s'arrête... J'ai pu brancher un petit sèche-cheveux de voyage pour le matin mais seulement sur la 1ère puissance du sèche-cheveux, c'est-à-dire que ça souffle tout doux mais bon je n'en demande pas plus, si j'appuie sur la 2ème puissance, la batterie s'arrête tout net pour éviter les surcharges. Pour un petit sèche-cheveux de voyage de 1200W sur position 1 (souffle léger), elle a utilisé 20% de charge (j'ai des cheveux fins et mi-longs), ça correspond à 5mn de sèche-cheveux tiède. Quant au portable, quand le téléphone se charge de 5%, la batterie perd, elle, 1 à 2% de charge. Donc il faut environ 15% de batterie pour recharger à 100% mon smartphone ce qui est plus que suffisant si vous roulez un peu car elle se charge vite sur l'allume-cigare, BEAUCOUP plus vite qu'un portable sur l'allume-cigare donc branchez toujours la batterie plutôt que celui-ci sur l'allume-cigare en roulant ! A noter que vous pouvez également brancher votre téléphone portable sur une rallonge raccordée à la batterie pendant que vous roulez et celle-ci affichera quand même 100% à l'arrivée...

Commenté en France le 25 février 2023

Après avoir utilisé le générateur électrique portable BLUETTI EB3A, je dois dire que je suis très satisfait de ses performances.Avec une capacité de batterie de 268 Wh, le EB3A est capable de fournir une alimentation de secours fiable pour les petits appareils électroniques tels que les téléphones portables, les tablettes et les ordinateurs portables. Il dispose également d'une sortie CA de 300W pour alimenter des appareils plus gros tels que des réfrigérateurs, des téléviseurs et des équipements de camping.Le EB3A est également très facile à utiliser. Il est livré avec un écran LCD clair qui affiche la capacité de la batterie, la puissance de sortie et le temps restant avant la décharge complète. De plus, il peut être rechargé en utilisant une prise secteur standard ou un panneau solaire.Enfin, la conception du EB3A est compacte et portable, ce qui le rend facile à transporter et à utiliser dans une variété de situations. Dans l'ensemble, je recommande fortement le générateur électrique portable BLUETTI EB3A à toute personne cherchant une source d'alimentation de secours fiable et pratique.

Commenté en France le 22 juillet 2023

Utilisé en batterie annexe et mobile dans un camping car. Se recharge facilement sur les panneaux solaires et charge tous les appareils mobiles de la famille la nuit et se recharge en journée, autonomie assurée. La fonction lampe est un gadget.Le gros plus est la fonction boost qui permet de démarrer mon poêle à granulés l’hiver si coupure de courant (500w). Environ 4 à 5 lancements assurés.

Commenté en France le 27 août 2023

Satisfait de ce produit juste je trouve le prix un peut élever

Commenté en France le 11 août 2023

Fonctionne très bien.Charge très rapide avec le panneau solaire.Dommage qu'il disjoncte pour chauffage d'appoint.Également pour la machine à café....Pour PC -Portable-ventilateur ok

Commenté aux États-Unis le 31 octobre 2019

Le produit multimédia n'a pas pu être chargé.  Since I had excellent experience with my small Maxoak Cpap Power Bank for my cpap when camping over the past year, it was an easy decision for me to go with the Maxoak 500Wh Power Station when looking for a 120V AC unit. In fact, I am still patiently waiting for Maxoak to come out with their solar panel before making that purchase because I know they make bulletproof products that are top quality – especially now after doing technical tests for this review. I appreciate that Maxoak uses a high quality industrial-level electric car battery in the Power Station that is going to last longer and put up with more rigorous use than other brands that use cheap batteries to make higher profit margins.Since I have electrical test equipment and a background in electronics, I thought it would be interesting to use an oscilloscope to test the power output to see how clean Maxoak's power waveform was. As you can see in my pictures and video, I was very pleased with the performance of the Maxoak Power Station. The first picture shows my test of the Maxoak 500 Wh Power Station showing a nice and clean AC sine wave, the second shows the power coming our house’s line power as a point of comparison, and the third shows "very dirty power" coming from a CyberPower 1260 AVR battery back-up I use for my home computer.RESULTS SUMMARY:*Maxoak 500 Wh Power Bank* 119.0V 60.00HZ Very Good Waveform*Line Power from Wall* 123.2V 60.00HZ Very Good Waveform*Cyberpower 1260AVR (competitor brand)* 121.2V 60.00HZ Terrible Waveform!* Note: Only qualified technicians should attempt to test AC power. The AC power coming from these devices is the same as the power company and should be respected.The voltage of the Maxoak was actually closer to the accepted value of 120 volts AC than our house’s line voltage! The quality of the power waveform on the Maxoak was arguably cleaner than the power company waveform, with the Maxoak having just a bit of ripple near waveform peaks and the power company having clipped sinusoidal peaks. While both of these waveforms are not “perfect”, they are both “perfectly acceptable”. So, the Maxoak passed my test with flying colors. However, the quality of the sine wave from the Cyberpower competitor unit was absolutely appalling! The Cyberpower waveform looked more like a square wave than a sine wave! “Dirty power” like that coming from the Cyberpower unit could easily damage sensitive electronics.It is hard to create clean sinusoidal AC power waveform from a battery. Comparing the Maxoak to the Cyberpower, I can see that Maxoak engineers went to a lot of trouble and expense to create a very clean waveform for the Power Station. After watching my video, my wife said, "Why should I care whether my AC power waveform is nice looking?" There are two answers: 1) Dirty AC power can damage sensitive electronics - for example, I would worry about the Cyberpower AC waveform breaking my Cpap while I am using it! 2) The second reason is that it the quality of the Maxoak waveform is evidence that Maxoak really bends over backward to do things right. So, it demonstrates their high level of engineering and quality parts. On the other hand, the waveform coming from the Cyberpower tells me they used the cheapest easiest methods to produce a dirty power waveform that meets only the lowest standards. Such a waveform makes me worry about what other corners did Cyberpower cut when making their product?I also tested the capacity of the Maxoak Power Station using various devices. All of my capacity measurements (the time power could be delivered) turned out to be either right at, or slightly above, the 500 Watt*hr nominal rating of this unit. (Note: In my capacity tests I drained from 100% to 40% and extrapolated overall capacity. Maxoak recommends not draining capacity below 15% to extend maximum battery life. This is typical of lithium battery recommendations).I use a Resmed Airsense 10 with a pressure setting of 11. I measured the average power consumption at around 14 watts without heater/humidification, and 47 watts with heater/humidification setting at 3. Exhalation relief setting made no noticeable difference in power consumption. If we only allow the Maxoak Power Station to be discharged to a minimum of 15% as Maxoak recommends, we get 30 hours without heater (easily making 3 nights) and 9 hours with heater (1 night). My Dell laptop used around 34 watts most of the time with screen set bright. Using the 15% rule, we get 500Wh* 0.85/34W=12.5hr runtime.Finally, I would note that I recorded charging percentages at regular intervals during one charging cycle from 40% to 100%. In plotting my data, I observed that the Maxoak ramps charging current down for the battery so that once the charge gets close to around 90%, the charging rate throttles significantly down. They do this as an extra measure to extend battery life. We would not see this kind of “invisible feature" in cheaper brands.PROS- Top level industrial-quality battery (better than competition)- AC Power waveform quality as good as, or better, than power company- Reputation for dependable/reliable products- Performed at or above specifications in all my tests- Utilizes ramped charging to prolong battery life- A quiet fan keeps battery very cool when delivering higher power levels- Has USB and 12 volt power output options as well as 120 VAC- Accepts large range of solar panel voltages for charging- Relatively inexpensive for such a high capacity batteryCONS- Capacity display is in 5-bar format rather than a numerical display- Only charges to 50% using a car cigarette lighter (but will go to 100% if you have a 120 AC outlet in your car)Power Draw (Assuming user only discharges to 15% battery capacity) 10watt 42.5hours 20watt 21.3hours 30watt 14.2hours 40watt 10.6hours 50watt 8.5hours 60watt 7.1hours 80watt 5.3hours 100watt 4.3hours 120watt 3.5hours 140watt 3.0hours 160watt 2.7hours 180watt 2.4hours 200watt 2.1hours 220watt 1.9hours 240watt 1.8hours 260watt 1.6hours 280watt 1.5hours 300watt 1.4hoursNote About Power Ratings Provided By Manufacturers: As demonstrated in the accompanying video, manufacturers often rate their electrical products at higher power levels than the devices actually draw. For example, in the video I tested a large TV rated at 300 watts that ended up only drawing about 170 watts. As a result, you will often experience longer run times than you calculate based on your electrical device power rating (usually noted on the back of electrical devices). That said, I also tested a guitar amp that was rated at 280 watts. When I turned the amp on, it triggered the Power Station's safety overload mode which resulted in no power to my amp. I suspect that my guitar amp draws more power at startup than it does when operating nominally. Also note, the above table was calculated assuming that the user never goes below 15% to preserve battery longevity. But, the Maxoak Power Station uses a very robust automotive quality battery, and my guess is that going below 15% once in a while would not result in any noticeable decrease in life.FOLLOWUP TO REVIEW: We recently had a power outage in our neighborhood that lasted over 8 hours! I happened to be working on my computer at the time and the computer battery-backup kept my computer going with continuous power - but it only has capacity to last about 7 minutes which is barely enough time to power things down safely. Happily I had my Maxoak Power Station nearby (which was fully charged) and I simply plugged my computer's battery backup into my Power Station and continued to work for over an hour on my computer (my computer monitor is a 52 inch TV, so my system draws more power than typical). At the time I shut my computer down, I still had about 60% capacity left on my Maxoak Power Station!

Commenté en Espagne le 24 novembre 2023

El generador solar portátil BLUETTI EB3A se erige como una solución verdaderamente excepcional en el ámbito de la energía móvil. Su diseño compacto, combinado con paneles solares de alta eficiencia, proporciona una fuente de energía sostenible que se adapta perfectamente a diversas situaciones.Este dispositivo no solo destaca por su portabilidad, sino también por su versatilidad. Equipado con múltiples salidas, que incluyen puertos USB y una toma de corriente alterna (AC), el BLUETTI EB3A permite cargar una amplia gama de dispositivos, desde teléfonos inteligentes hasta pequeños electrodomésticos. Esto lo convierte en una elección ideal para actividades al aire libre, campamentos, viajes y situaciones de emergencia.La capacidad de la batería es otro punto a destacar. La batería de alta capacidad del EB3A asegura una reserva de energía duradera, lo que proporciona tranquilidad en momentos en los que se necesita energía de manera continua. Su construcción robusta y duradera garantiza la resistencia a las condiciones adversas, lo que lo convierte en un compañero confiable en cualquier entorno.La facilidad de uso es una característica fundamental de este generador. Su interfaz intuitiva permite a los usuarios aprovechar al máximo sus funciones sin complicaciones, incluso para aquellos que no son expertos en tecnología.En resumen, el BLUETTI Generador Solar Portátil EB3A no solo cumple con las expectativas, sino que las supera con creces. Ya sea para aventuras al aire libre, viajes o como respaldo energético en situaciones inesperadas, este dispositivo demuestra ser una inversión valiosa para aquellos que buscan una fuente de energía portátil confiable y eficiente.

Commenté aux États-Unis le 11 octobre 2023

I've had this battery pack for about 4 months.I use this battery pack to power my CPAP breathing device, and a cellphone charger overnight as I camp.I use an average of 20 watts of discharge plugged into this battery pack. This battery pack is rated to hold 718 watts of power. 718 watts ÷ 20 watts discharge = 36 hours of usage. I use it as I'm sleeping overnight. By morning, the battery pack LCD display states that I have 40% charge remaining, which means that I have to recharge it via the included car adapter plug before using again the next night. I *should* be able to use it for 3 full nights before needing to recharge it.Now, as of the past week, it's no longer showing 40% by morning. It's displaying 0% power remaining (though it continues to operate, so it must have a little more than 0% charge remaining. The display doesn't provide the exact % power remaining. It displays a bar that indicates: 0%, 20%, 40%, 60%, 80%, 100%. No way to tell the exact charge between those increments.)Other than it discharging too quickly, this seems to be a sturdy, well-made product that looks nice, and it's easy to use.I submitted a ticket to Bluetti via their website utility to see how they decide to resolve this issue. I will update this review based on how they handle my ticket. Even though I like this product, I'm giving it 2-stars because it discharges way too quickly. If Bluetti quickly handles my ticket and quickly repairs or exchanges my unit with a satisfactorily performing unit, I will change my rating to 5-stars, because it seems like this would be a great product at a good price point if it performed to specification. Stay tuned!Update: I contacted Bluetti regarding the discharge issue. They responded quickly and provided step-by-step instructions on charging it fully, wait 24 hours, followed by discharging it completely down to zero, followed by recharging it fully. I did that, and it seemed to reset how the charge meter is reading and displaying the charge level, and now it seems to be fine. I'm upgrading my star-rating to indicate that this is a good product with good customer support.

Commenté aux États-Unis le 25 septembre 2023

This Bluetti EB70S provides 120 volt AC power to a small SHURFlo water pump, model 2088-594-154. I have it connected to a single rigid Renogy 200 watt 12 volt solar panel. This system provides water for an extensive vegetable garden, including 7 separate 3/4" PVC anti-siphon valves/zones supplying drip irrigation (only one valve can operate at a time). On a typical Summer day over 100 gallons of water are pumped by this system from a 3500 gallon tank. In over a year of operation the Bluetti's battery has always been charged enough to run the pump, with plenty of reserve to spare.Two Bluetti behaviors seemed odd to me at first: (1) you'll likely see at most 145 watts or so of input from your 200 watt panel. This has to do with the electrical characteristics of the panel and the input limits on the Bluetti. But its a non-issue: the 200 watt panel is fine for this Bluetti and the electrical loads I run. (2) when the Bluetti is not under load, you may not see any input wattage coming in from the panel. But once a load is active, then you'll see input wattage. This is also a non-issue: the Bluetti only shows the input wattage when it is actively taking in that charge, and sometimes it doesn't need to.Bottom line: this Bluetti does what it claims to do, and does it reliably.

Commenté aux États-Unis le 11 juillet 2023

I purchased this product specifically for our upcoming overland trip, mainly to power my 53-quart cooler, which only requires 60 watts of electricity. During my initial test, I ran the cooler throughout the night, approximately 11 hours and then some. Additionally, I needed a power source for charging my drones and batteries, and this device worked flawlessly without any problems. I was pleasantly surprised to find out that it even charges my smartphone on top. Just remember to activate the DC power in order to charge your phone. I'm thrilled with how quickly this device charges, it reaches full battery capacity in just around three and a half hours plugin into your wall outlet.I absolutely love the convenience of this portable charging station. One of its standout features is the handle on top, which can be easily folded down. This brilliant design allows me to place items on top of the station without any obstruction or inconvenience.It's important to note that this station weighs approximately 20 lbs, so it's not particularly lightweight. While this may not be an issue for some, individuals with wrist problems might find it less convenient to handle.The fans inside this portable station are quite moderate and doesn't reach a level that becomes intolerable. While I did notice it, it doesn't bother me significantly.I'm highly impressed with the brightness of the LEDs on this portable station, especially when compared to older models. The enhanced brightness allows for easy visibility of the channel you're currently on. Additionally, the light function that serves as a flashlight or strobe light is exceptionally bright. This is particularly beneficial during nighttime use when visibility is crucial.I also purchased a 120-watt solar panel for this device, but unfortunately, it only generated around 85 to 90 watts on a sunny day. This meant that it would take an excessively long time to charge even halfway if the battery was severely depleted. I highly recommend opting for a 200-watt solar panel if you plan on using the Bluetti EB70s 716wh. So with a 120-watts panel, it would take approximately 8 hours or more to reach a full charge, whereas a 200-watt panel, even if it produces around 150 watts, significantly reduces the charging time to about 4 hours and little. Investing in a higher wattage panel is definitely worth considering for optimal charging efficiency, which is exactly what I did I purchased a 200 watts third party solar panel.Overall, I'm extremely satisfied with this product and would highly recommend it. Can’t wait to take this on our trip!