EF ECOFLOW Portable Power Station RIVER 2 Max 500, 499Wh LiFePO4 Battery/ 1 Hour Fast Charging, Up To 1000W Output Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use
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EF ECOFLOW Portable Power Station RIVER 2 Max 500, 499Wh LiFePO4 Battery/ 1 Hour Fast Charging, Up To 1000W Output Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use
· [1 Hour AC Recharge] - Power up in just 1 hour! With EcoFlow's X-Stream fast charging technology, recharge your RIVER 2 Max 500 using any standard AC outlet. · [Power All Your Essentials] - With an output of up to 1000W, run 11 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered. · [LiFePO4 Long-Life Battery] - Enjoy over 10 years of use with our LiFePO4 battery cells. RIVER 2 Max 500 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years. · [Fast Solar Charging] - Embrace clean energy! Recharge your RIVER 2 Max 500 in as fast as 2.3 hours with just 220W of solar input. Perfect for outdoor adventures. · [Lightweight & Portable] - Take power anywhere! Weighing only 13.3lbs, the RIVER 2 Max 500 is designed for easy transportation. Ideal for camping, RV trips, or home backup. · [What's Included] - RIVER 2 Max 500 power station, AC charging cable, car charging cable, user manual, and 5-year service. We've got you covered!
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Size Selection - Including 2 outdoor chair cushions measuring 18” W x 18” D x 3” T ( The size description is only for the cushion size, accurately measuring the dimensions of your furniture's seating area before purchasing, make sure the cushion size fits your furniture ).
3-year Color Fastness - Our patio chair cushions adopt 300GSM High Density polyester fabric, thanks to the superb coloring technology, we proudly say the fading resistant is 20 times that of ordinary products, Favoyard outdoor seat cushion for patio furniture is a perfect decor in garden, patio, beach and etc.
Waterproof Cover - The Favoyard outdoor seat cushion has a TPU coated cover with hidden zipper design, all-round waterproof to keep rain out and protect the inside foam. Also, these chair cushions for outdoor furniture are super easy to maintain and clean, just wash the cover by washing machine.
Luxurious Padding Support - Come with thick quality sponge, super soft and comfortable with excellent elasticity supporting and long-lasting recovery ability, hard seating surfaces lead to pressure points in your lower body, with our outdoor seat cushions, it cradles your bottom, reducing pain in your lower back, hips, and sciatic nerve.
Portable Outside Chair Cushions with Strap - Favoyard chair cushion is designed with a delicate handle and 2 adjustable straps on the both side, these click close straps keep your cushions exactly where you want them and also ensure that they look great on your furniture. And the handle ensures easy carrying.
Upgraded Design - Foldable Wagon: Introducing the SYOCYO Wagon carts with Wheels, a lightweight champion that offers heavyweight performance. Our collapsible wagon features the latest design that allows for easy folding and unfolding. With unfolded dimensions of 35.4" x 27.5" x 16.7" and folded dimensions of 26.5" x 16.9" x 5.9", it is compact and convenient to store when not in use.Whether you need to store it in a small closet or transport it in your car trunk, it won't take up much space
High-Quality Materials: Crafted from high-quality alloy steel and durable 600D Oxford cloth, our wagon is strong enough to carry up to 220LBS of your belongings. The removable 600D oxford canvas used for the cart is not only waterproof but also easy to clean, ensuring durability for long-term use
Easy to Fold & Carry: Our folding wagon can be easily set up or folded down in seconds, making it incredibly convenient for transportation and storage. Weighing only 11pounds, it is easy to carry and transport wherever you go. people of all ages can effortlessly carry and utilize this cart. With just one hand, you can effortlessly fold and unfold this wagon, making it an ideal choice for those on-the-go moments
Wide Use-Utility Wagon: Designed with four all-terrain wheels, including two 360° rotating front wheels, our wagon cart effortlessly moves over various terrains. Whether you need it for shopping, gardening, picnicking, camping, or handling sports equipment, our utility wagon is the perfect companion
Fashion-Forward Travel Companion: The SYOCYO Wagon is not just any ordinary shopping cart; it's a trendy and stylish travel buddy. With its sleek design and modern aesthetics, this grocery cart on wheels adds a touch of elegance to every outing. Whether you're rushing through a busy day or enjoying a lazy picnic, our wagon will amp up your style quotient and turn heads wherever you go
No Worry Shopping Experience: If you are looking for an folding wagon portabe, then SYOCYO carts with wheels is your choice! From product design to customer service, we prioritize customer satisfaction and are always ready to provide you with any support you need. Confidently enjoy a no worry shopping experience! Please note: this product is not intended for transporting children
【Sturdy Folding Frame】The 10 X 10 pop up canopy frame is made of sturdy high-quality steel tube with rust-resistant power-coated, which is strong, durable and can prevent chipping, peeling, rust and corrosion.
【UV Protection Top Cover】The top cover of the instant canopy tent is made of Waterproof 190T Oxford fabric materials, and interior silver lining prevent Sun’s UV rays and exposure. (Not applicable with heavy rain and wind. Please put it away in rainy days to extend the service life)
【Easy to Set Up and Portable】 Engineered with a pop-up design, the instant tent with carrying bag offers hassle-free set up and portability. Ideal for outdoor parties, sporting events, camping, beach trips, and other recreational activities.
【Adjustable Height】Push buttons at the 4 legs to adjust the instant tent to different height positions. An ideal shade solution for your next day of fun in the sun. (Each tent comes with ground nail stakes to help hold down your canopy stably on a pretty windy day.)
【Multiple Use】Good idea for Craft Fairs, Street Festivals, Picnics, Parties, Sporting Events, Backyard, Farmer's Market, Weddings, Camping Trips, Beach, Patio, Small business, Trade shows, etc.
[Energy-Efficient Lighting] 4 LED lights on each rib, 8 iron rib construction, solar-powered 32 LEDs provide energy-efficient lighting, help to light up relaxing night and create warm atmosphere. Overall Dimensions: 108"(Dia) x 98.4"(H); Dia.1.50 inch (38 mm) pole for stronger support (NOTE: Umbrella BASE NOT Included)
[Easy Tilt & Crank] On and off switch for umbrella solar light, easy tilt with push button for more angles with hand-crank lift, easy set-up and take-down so you can relax within seconds.
[Tilts to Get Shade] Breathable fabric that avoid harmful UV rays and guards against water, long lasting. Provide a perfect shade for your patio, garden, deck, backyard, pool.
[Multi places available] 9 feet diameter LED lighted patio umbrella add a festive mood to any occasion. Great for entertaining, picnics, BBQ, garden parties, beach, camping, or relaxing in the shade. NOTE: Solar power panel needs be charged for 6-7 hrs in the sun to gain the enough energy to charge the LED lights during the night; and the on-and-off switch also needs be turned off in the daytime.
[Entertain day and nights] Solar powered LED lights brighten up an evening gathering, while the umbrella keeps you shaded as you enjoy daytime drinks with your friends. NOTE: When used as free standing umbrella, it needs over 26.5lb (12KG) patio umbrella base. Umbrella base not included in the package.
【Spacious Dining Table with Umbrella holes】The patio dining table is designed with a umbrella hole, allows you to add shade during sunny days. The outdoor table is measured 66.9"D*32.3"W*29.1"H, which can holds up to 220LBS, providing enough room to accommodate meals, drinks, and table decor.
【Easy Installation】Partial installation required. Each Outdoor Dining Table includes detailed instructions and all the necessary hardware, enabling you to set up your dining area quickly and hassle-free. Instructional video is provided on our website. (ATTN: Do Not Screw The Screws Tightly Before Finishing).
【All Weather Use】SERWALL patio dining sets are built to withstand the elements and provide long-lasting performance. The sturdy frames and high-density polyethylene materials ensure durability and reliability, allowing you to enjoy outdoor dining for years to come.
【Low Maintenance】HDPE dining table sets required low maintenance. Unlike the Steel dining sets may require rust prevention, SERWALL patio dining table and chairs are easy to clean with just soap and water, requiring minimal effort to keep them looking fresh.
【Customized Combinations】Consider the size of your family or the number of guests you typically entertain, this patio dining table set can meet your different needs. You can choose the single dining chairs to fit your needs.
【Customer Service】Your satisfaction is our top priority. We are committed to providing excellent customer service and support. Should you have any questions or concerns, our dedicated customer service team is ready to assist you .
【Indoor & Outdoor Use】Different from the normal HDPE dining sets, Our patio dining table and chairs are designed with wood texture. The classic appearance make this dining table sets more usable for indoor or outdoor.
【Family-Friendly】HDPE patio dining table sets are family-friendly, providing a comfortable and safe space for outdoor meals and gatherings. Its rounded edge is safer than the steel material, making it ideal for families with children.
Size: 144"(L) x 24"(W) x 12"(H) growing area of this garden bed perfect for an array of vegetables, herbs, and flowers in your yard
Sturdy Construction: our galvanized raised garden bed is made from thick galvanized steel for superior strength and longevity, using three additional horizontal connecting rods to make the overall structure more stable
Natural Drainage: the open-bottom design allows for natural water drainage, promoting healthy planted soil conditions in the plant boxes
Easy Assembly: Simplify your gardening experience with a fast, reduced screws, just 30 screws to complete the assembly, tool-free assembly process
Safe Non-Toxic Coating: plant vegetables with confidence knowing the coating is safe and won't affect your soil or plants
Grow grass up to 2X times faster than seed alone with Scotts Turf Builder Rapid Grass Sun & Shade Mix (when applied at the new lawn rate, subject to proper care)
Revolutionary mix of seed and fertilizer results in full, green grass in just weeks
This grass seed mix is for large problem areas in your lawn and establishing new grass
Apply this lawn care product in the spring or fall when temperatures are between 60°F and 80°F
【Heavy Duty Metal Watering Wand】Constructed with premium zinc-alloy material, this 15-inch hose wand sprayer is solid & strong to resist daily drops and shocks. The bronze powder painting, TPU coating and rubberized bezel dial can enhance durability & flexibility and withstand hard impacts & heavy force. A long-lasting garden hose wand you can count on many years.
【Thumb Control Hose Sprayer】Simply and effortlessly spray water with the thumb flow control. Adds more convenience when you switch the watering between on & off, or high & low pressure. The anti-slip rubber is built in the metal flow controller, which can provide hassle-free thumb push and pull. A reliable & functional tool when you need to water your garden, lawn, grass, plants, and flower beds.
【10 Watering Patterns】Rotate the spray head dial to select a water pattern from Shower, Flat, Full, Mist, Jet, Center, Cone, Angle, Vertical, and ½ Vertical. Whether you need the high-pressure jet to clean your window, the useful angle to wash your car, the gentle shower to clean your shrubs, or the soft mist to water your hanging baskets, the 10 patterns have you all covered.
【Ergonomic Design】With the unique shape handle, this hand sprayer is designed for multiple size hands. It is 80% coated with the soft TPU rubber and non-slip grip. No matter your hands are slender/delicate or stout/strong, you’ll always feel comfortable and forget hand fatigue when you are watering.
【Fits All Standard Garden Hoses】Threaded with the 3/4” Garden Hose Thread (GHT), this water hose wand fits all standard garden hoses. It is also equipped with rubber seal gasket, perfect to attach on your garden hose and provide an extreme water-tight seal, make the nozzle leak-free and save unnecessary water.
UPGRADE AND DEEPEN LARGE CAPACITY-FOLDABLE WAGON: The unfolded size of this collapsible wagon cart is 38.97"(L) x 29.92(W) x 18.11"(H), The Capacity is 130L,Let you no longer worry about what you don't carry, even a large packages, this folding wagon has versatility, can be widely used for camping, fishing, beach, shopping and many other occasions, will be a good partner for your outdoor activities
FLEXIBLE MOBILITY-WAGONS CARTS FOLDBLE: Imagine the feeling of unimpeded travel, which our high-quality PVC wheels can bring you, the front wheel can rotate 360 degrees, even the muddy road can not stop. The cart with wheels adjustable handle can not only go up and down, the Angle can be changed at any time, the shopping cart like your dance partner, always follow your footsteps
RUGGED AND DURABLE-SHOPPING CARTS FOR GROCERIES: Built with a strong alloy steel frame, Our wagon cart is as reliable as stone, wear-resistant and resistant to rust, and will keep you company for longer. The collapsible wagon with wheels also comes with a 600D Oxford cloth clothing pocket - waterproof, tear resistant and easy to clean when removed
ULTRA CPMPACT-FOLDING WAGON CART WITH WHEELS: With the ability to stretch like Spider-Man, this is our upgraded four-way folding station wagon for you. Just 14.55 pounds, it weighs less than your weekend shopping bag - and is easy to lift with one finger! Our beach wagon can folds in one step,whether you want to tuck it into a locker or a compartment, it's so easy
AFTER SALES - EASY TO ASSEMBLE - COLLAPSIBLE WAGON: The wagon will come with an instruction manual when you receive it, so even a child can easily assemble it easier than assembling blocks, and it can be put into use at any time. Whether you're going camping, surprise shopping, or tidying up the garden, the AMNOW wagon is your faithful companion. We also offer a one-year warranty, so if you have any problems during use, please contact us promptly
NYMPHY Solar Lights 4 Pack: Equipped with 56 amazing LEDs (market leading). Solar spot outdoor lights will create the perfect lighting accent wherever it is placed. Light up your garden by channeling the power of the sun without incurring a huge electricity bill. These solar lights can stay lighted for up to 6-20 hours, depending on the amount of sunlight they get. Compared with other solar-powered lights in the market, ours will stay lighted for longer, stay brighter, and are more durable.
NYMPHY Flood Lights are Waterproof, Frostproof, and Weatherproof: Using ABS high-strength material, these lights can work under -4℉~140℉. The IP68 waterproof rating allows the solar garden lights to withstand all kinds of bad weather such as rain, snow, wind frost, high temperature, etc. It is perfect for outdoor use! Anti-fogging design - can perfectly solve the problem of fogging on the lens, maintaining light intensity and prolonging the service life.
High-Efficient & Long-Lasting: NYMPHY Solar lights choose polycrystalline silicon solar panels, the energy conversion rate is as high as 20%, and the charging efficiency is higher than competing solar lights. Whether sunny or rainy, these can brighten your garden all year round.
3 Brightness Light Modes: Cool white light - Low light mode/ Medium light mode / High light mode. The solar light panel can automatically detect whether it’s day or night using the brightness of its surroundings (no motion detection). It will automatically switch from charging mode to lighting mode. All you have to do is switch them to the “on mode” the first time you use them.
BUY "ONE" GET "TWO" - 2 In 1 Function & Easy Installation: These NYMPHY outdoor solar lights can function as a landscape light or wall light. Set up is fast and easy. Stick it into the grass using the ground stakes and use it as a solar powered landscape spotlight. Or mount it on the wall with the screws included and shine light from above. See every part of your yard – even your dogs chasing a gang.
iLLUMiNATiON BEATSReviewed in the United States on August 2, 2024
Click to play video I intentionally waited to write this review so I could test it in real life scenarios that I personally would want this solar generator for. It is a beast for it's size and for how quickly it can charge. In my video you can see that my street fighter 2: hyper fighting arcade cabinet will run for over 4 hours on 28% battery. I later on charged it to full and it gave me over 17 hours of run time. I even played games for 3 hours to make sure there was no shorts, cut offs etc, and it ran flawlessly. Next a ran a large tunnel fan. It ran it for about 2 hours without issues. I then moved on to my actual PC and monitor. I get a little over 2 hours of use with this generator at full which doesn't sound like alot but bare in mind that I got this for $200. My next big test was my Playstation 4 and projector. It handled it better than I thought at almost 3 hours!! Simply amazing. It takes about 57mins to charge it from the plug. I tested multiple solar panels for charging as well. I tried a 100w portable panel and an actual 100w panel. It does take about 5hours to charge solar with both and about 7 to 9 hours with 1. However, I was also charging a power bank with it while solar charging thanks to the pass thru! This is an absolute must have! If our grid ever goes down I will be watching movies, refrigerating food, playing arcade games, trying to live life and enjoy some of the luxuries as well! My kids will thank me for being a pepper! This will run all your lights and everything else in a camp site as well with total ease. Trust me, I wasn't paid in any way or receive anything for this receive anything in exchange. I wanted to write this so if someone is on the fence about it , they could rest assured these things are real and can save your life. The absolute ONLY drawback is that I couldn't afford a larger one. Even the 256wh version is a must have. The bigger you buy, the more stuff you can run longer. So if you can afford it, grab a nice big one!!! Thanks for reading. 10 out of 10!!!! Also. The display is nice and bright. Can see it in the summer sun.
Chris DodsworthReviewed in the United States on August 11, 2021
I give the River Max an *initial* 5-star review because - without really having used it yet - it does everything I want. After I've actually needed it, I'll update this review! I live on the Gulf Coast, where we usually have at least one power outage a year from hurricanes or storms. I have a 5kW gasoline generator (along with a xfer panel so it can power the inside outlets of my house). But fussing with the generator (especially if the power is just out for a few hours) is a pain, ESPECIALLY when you haven't had your morning coffee. (My wife has pictures of me turning on the generator JUST to power the coffee maker.) Enter the River Max. I wanted something that would (1) run the coffee maker in the morning; (2) power a few lights; and (3) run a fan at night if the power is still out (because I'm not running the gas generator all night long). After some initial testing, it does all three! (1) My coffee maker is somewhere around 1000-1200 watts. If you plug it in to the River Max without the xBoost function on, it won't work; the display says it tries to draw around 1100 watts and then signals overload. With the xBoost function, the coffee maker does work. The display says the River Max is sourcing right around 600 watts to the coffee maker. But wait...it requires 1200 watts, right? What's going on? I don't have a multimeter to verify the River Max display data, but my guess is that xBoost mode simply limits current draw so that the inverter doesn't get overloaded. In other words, it sources all the power it can, and the coffee maker just has to live with it. I wouldn't want to run the coffee maker all the time that way, but I can tell you that it worked (though it seemed a touch slower than normal) and my coffee was plenty hot. That's a serious win. Making one cup of coffee depleted the River Max from 100% to 85%. (2) I plugged in a 10ish watt CFL into the AC outlet and River said it would run for about 30 some hours. That's fine. We have battery powered lanterns, so whatever. (3) An old lasko table fan (no idea what the specs are on it) also worked fine. At full speed, River said it would run for 5-6 hours. But remember that running fans and other motors is hard on batteries because of the induction. (Look up power factor for motors - they draw more than they say they do, basically.) Still, 6 hours of fan time isn't bad. However, I ordered a 12V DC fan to use overnight (I'll update the review with runtime specs when it gets here.) In general, DC devices will run much longer than AC ones because inverters are pretty inefficient. FINALLY - in response to another review: yes, the River Max connects to the internet, and the app is pretty cool. However, contrary to what someone else wrote, you do NOT need to be connected for the device to run or to use the app!!!! There's a button (IOT reset) on the device, and if you press it, it'll let you connect directly to the device, no router needed. Thus, you can turn xBoost on and off in the middle of a camping trip. This takes me to my only complaint: the app is nice and well-designed. Still, there should be a button for you to turn xBoost on and off on the device directly. I shouldn't have to use an app just to make coffee. Still, this is the only portable battery pack I've found at its price point that can run a coffee maker. (Goal Zero, etc. can't do this!) It also charges insanely fast. In real life, once I got my generator going, I'd just recharge River from it so that it's ready to go in the evening. One other positive: they're really generous with cables!!! The River Max comes with: AC charging cord; solar cell charging cord; car charging power cord (you know, those cigarette lighter things); AND a USB-C to USB-C cord (for charging your phone); a DC to DC 15mm plug (or whatever it is); AND a USB-A to, well, some kind of Mac cable. it's dual-headed. One of them is a lightning connector, I think, and so I assume the other is another kind of Mac plug. (Obviously I use a PC.) Just go read about other brands, like Goal Zero, and you'll see they don't come with nearly that kind of cabling. For the price, huge win. So, tentatively, five stars. After our next hurricane, I'll let you know more....
WesReviewed in the United States on February 12, 2025
Love this thing so far! Bought this mainly to run my fan on my woodstove insert when we lose power. We lost power and it ran my woodstove fan and a table lamp for 8+ hours. No issues as of yet. Charges quickly from a wall outlet and holds its charge while being stored. Liked it so much I bought a River 3 on sale. Used it to power my router. Worked great. Love the app so I can monitor live data while using.
Amazon CustomerReviewed in India on February 10, 2025
The EcoFlow River 2 Max is an outstanding portable power station that delivers impressive performance with fast charging capabilities and long-lasting battery life. Its compact and lightweight design makes it incredibly easy to carry, whether you're heading out for a camping trip, road adventure, or preparing for emergency backup at home. With multiple output ports, including AC, USB, and DC options, it can power a variety of devices simultaneously, from smartphones and laptops to small appliances. The build quality feels sturdy, and the intuitive display provides real-time information on battery status and power usage. Reliable, efficient, and eco-friendly, it's a must-have for anyone seeking dependable portable power.
Kindle CustomerReviewed in Mexico on June 2, 2024
Para ir de día de campo y conectar pocos dispositivos está bien, yo lo compre para utilizar como medio alterno de energía eléctrica en casa pero la app no funciona como dice y tengo muchas intermitencias, si lo conectas a la energía eléctrica te hace un puente y si está falla también te falla tu conexión, no es como un no break, lo compre para starlink y no me funcionó, tuve que meter un no break y a veces también por las variaciones de voltaje me falla. No hay reembolso o cambio, me mandaron una guía pero no pude regresarla ya que vivo lejos de paquetería pero no me dieron guía de recolección. Desde mi punto de vista no pudieron resolverme. Cuidado con eso.
Sarah LReviewed in Canada on December 11, 2024
Prior to purchasing this item I did a lot of research on it. It has wonderful reviews on YouTube. Seems to charge very quickly. Happy I haven’t had to use it but am sure it will be ready should I need to. Very pleased. And I love those very well built solar panels as well.
GAReviewed in Canada on March 26, 2023
UPDATE 2: I'm happy to report that the unit performed perfectly during a seven hour long night of astrophotography using both types of DC outputs (cigarette lighter and DC5521 port) to run both the telescope mount and wireless control unit, including dew heaters. The gear used up 40% of the capacity, consistent with the reported output wattage. In addition, EcoFlow has followed through on sorting out the refund on the original unit as promised. So, again, very impressed with their customer service and definitely can recommend dealing with them! UPDATE 1: I am updating my review based on a couple of weeks of interaction with EcoFlow's customer service. After being quickly contacted by them and walked through some troubleshooting, I was asked to return the original unit for a replacement. This proceeded relatively smoothly and a new unit eventually arrived on my doorstep the other day. I am very happy to say that the DC outputs on this unit work as expected; where the original unit showed OVERLOAD and shut down, this one powers my astrophotography gear properly with no such issues. I will put it through some overnight imaging testing within the next week or so but I have every reason to expect that the unit will perform as advertised and expected. I am looking forward to using it for many years to come! A BIG shout out to EcoFlow's customer service - they were unfailingly polite, responded rapidly, and "made things right" as they worked to resolve the issues I was experiencing. Once the remaining charges on my card are resolved (and I have properly night-tested the unit), I anticipate updating my rating to 5 stars to reflect their helpfulness and the products' capabilities. ORIGINAL REVIEW: This unit was purchased after a fair bit of research and comparison to similar units by other manufacturers. It came well packaged, charged VERY quickly, is surprisingly compact and portable and has an extensive feature list including an app which connects to the unit & monitors/controls it. It was purchased with the intent of using it to run an astrophotography setup from the DC outputs. I've used other brands' smaller capacity units to do this without problem and looked forward to the larger capacity and extra features this unit advertised. This is where the issues arose. Immediately I ran into OVERLOAD messages & disconnects when using either of the DC outputs. These should be capable of up to 3A at 12V, but despite my device(s) drawing only 25 W the unit would consistently shut down with the OVERLOAD message. Thinking that my heaters were potentially causing current spikes beyond the 3A limit, I used the cigarette lighter output (which supports 8A) but again, same issue. The unit SHOULD be able to handle 100W+ on the DC outputs but I could not get my 20-35 W to function. I was able to use an AC adapter from the AC outputs to run one of the devices without problem, but that requires using the adapter (rather than just a DC cable) and the inefficiency of converting the battery to AC and then back to DC again; run time was less impressive as a result. I don't know if this is typical or if I have a defective unit, so further investigation is warranted. I DID update the firmware to the current version but it did NOT help with this issue.
Vincent CossetteReviewed in Canada on August 12, 2024
J’ai réduis de beaucoup mes ennuis en énergie, surtout en camping. Mais aussi très utiles lors des pannes de courant ou lors d’activités extérieures. Je suggère fortement.