Beyond expectation!
The amount of power is great!
App works just fine.
Only thing i wish is that it should work with CarPlay.
Première impression très correcte à la réception du colis. La batterie était très bien emballée et protégé. L'esthétique de la batterie est satisfaisant.
La batterie est arrivée avec une charge de 70 %. À la première charge l'écart entre les cellules est montée à plus de 100mv, ce qui a déclenché la coupure de sécurité du BMS. Puis au charges suivantes le BMS à bien équilibré les cellules, maintenant pendant la charge, la tension d'écart entre les cellules ne dépasse pas 10mv.
J'utilise cette batterie pour alimenter un frigo dans une cabane en réseau et ça suffit largement. Elle est alimentée avec un panneau solaire de 400 w qui la remplit en moins de 2h par temps ensoleillé.
L'application est facile d'utilisation et d'installation, on peut suivre en temps réel l'état de la batterie ça charge où en sont les cellules prismatique et il est possible de faire quelques réglages sur le BMS.
Aujourd'hui je suis content de ce modèle de batterie et du rapport qualité-prix.
Très bon service pour l expédition et expérience client
Les batteries sont très bien sécurisé pour la livraison non endommagé
J ai eu un demande avec le service de WATTCYCLE il on répondu à mon attente
Les batteries très bien conçues et facile pour la mise en marche
Je vous recommande
Merci au service de WATTCYCLE
I am extremely disappointed with this battery and with the way the product’s water resistance is presented on the Watts website. The website gives the impression that this battery is suitable for use on the water, which naturally led me to believe it would have a reasonable level of water resistance and protection for marine or outdoor use. Unfortunately, that was not my experience. The battery was accidentally dropped into the water, but it was not fully submerged, and water still managed to get inside the battery case and compromise the internal components For a battery being marketed in a way that suggests it can be used around water, I find this level of water protection extremely disappointing. What makes the situation even more frustrating is that when I contacted the company, they were unwilling to do anything to help—whether that meant replacing the damaged battery, offering an exchange, or providing a more water-resistant alternative. I expected much better protection from a battery intended for use around water and, at the very least, better customer support when the product failed under these circumstances. Overall, I am extremely dissatisfied with both the battery’s lack of water resistance and the company’s unwillingness to work with me on a reasonable replacement or exchange.
I needed a small battery for my fishfinder because I was getting interference from my trolling motor. This battery works great and does not take up much space and it is very light.
Easy to program and install. Click the ability to dim or turn off the backlight on the display.
Good product, does watt it need to do. So far, i 'm happy with it. 🥳
I have used this battery for 2 weeks with a VEVOR Hybrid Solar Inverter, 6000W (EM6200-48L) and 3,6 kW solar panel. The communication with inverter and the optimal parameter setting/testing took a week. Finally the AGM mode via RS485 - VOLTRONIC and max. charging current=50A provide the expected operation. On sunny days the battery exceeds 100% SOC and provide enough energy until midnight by 1 kW average Load. On timely changing cloudy days (PV input 300-3000 kW) the battery discharge real-time provide the missing Load energy, so the Grid usage=0.
I have been using the WattCycle 24V 314Ah Ultra LiFePO4 battery for about two months in my 24V off-grid solar system and I am very satisfied with its performance.
The battery has been reliable, the Bluetooth monitoring is very useful, and its capacity has met my expectations. I use it with solar panels, an inverter and generator charging, and so far it has performed very well.
I am so satisfied with the battery that I am now planning to purchase a second identical unit and connect it in parallel.
Highly recommended based on my experience so far.
Very easy to assemble and utilize. Thanks for another great product.
Fitted perfectly now waiting to go free camping to check performance
Works excellent in 4P configuration after a full off-grid season in the boat.
Bought this plus the extension cable to add to my portable power station. I have regular power outages, one of which recently caused my fridge/freezer to be off for several days while I was away. With this new battery added, the fridge will stay powered when the grid goes down & there's enough energy for approx 6 days. The price was excellent value, free & fast delivery, & the packaging was really solid. I travel frequently so am already considering getting another one to connect my internet, security system, & other devices to ensure I can remotely monitor & keep my whole house powered during cyclone season.
Buena calidad, tengo otra igual, colocada en la misma autocaravana
A great battery so far. Had it now for a week just installed / charged in golf cart. Very impressed with installation & less weight now in cart. Great charging watching on Bluetooth. Very neat and tidy.
Very satisfied with this baterry! I am using two of them in my 24V little offgrid solar system, without any problem. I purchased first battery about year ago, and second one just few weeks ago. Great value for the money.
Battery is working perfecly. Easy to install. Good value for money.
Estoy contento con la batería tiene unas medidas muy compactas la aplicación del teléfono funciona muy bien y de momento la batería funciona genial. No sé qué pasará en el futuro
Installed a 314 in my slide in camper with a 2000w xantrex inverter, runs the microwave at 1500w and the AC on low at 4-500w. The bms bt interface is really useful. I choose this model because it was high on Will Prowess’s reviews.
I payed for the battery combo and parralel cables they never sent the cables and instead sent the wrong replacement cables now I can parallel my batteries
Ho acquistato la batteria solare a rack 48v e l'ho collegata alla power station Ecoflow delta 3 da 1 KW con il cavo arrivato in omaggio da wattcyle, ringrazio infinitamente Wattcycle, il tutto inserito nel mio camper come da foto. Soluzione eccezionale, ora ho una autonomia eccezionale ed un funzionamento veramente integrato ad un prezzo complessivo molto basso, La power Station Ecoflow riceve la carica da un pannello solare sopra il camper, 370W a pieno sole, che cosi carica il tutto.. L'installazione è stata valutata con attenzione per inserirla e fissarla in sicurezza, ammortizzata senza urti nel camper.
When I started shopping for an inverter system to run my off-grid workshop I looked at 3 main products: the EG4 12000 XP, Eco-Worthy 10000W AIO inverter, and the WattCycle 12000W inverter that was brand new to the market. So far I have had the inverter installed in my workshop for 1 month and it has performed flawlessly. Since it was brand new there were not a lot of videos on it yet, but a few have popped up recently on YouTube that walk you through the install. The manual is very descriptive and helps you with the initial install and setup. It is well-written with normal English that is easy to understand. The inverter comes with cable lugs and mounting screws, and a WiFi adapter. In early forum discussions people were having difficulties with the WiFi adapter but mine has been working perfectly. I use it with the SolarMan app (not the WattCycle app) and it shows current information for my system. You can also access the same information on the SolarMan web portal. Being an SRNE inverter I felt like I wasn't taking a huge risk on a new product because I know of the reliability of SRNE inverters.
Comparing the WattCycle inverter to the Eco-Worthy AIO, they are the same size and weight, and have the same basic connections on the bottom. For the same price, the WattCycle is a 12000W inverter compared to the Eco-Worthy 10000W inverter, and this helped push me towards the WattCycle inverter. Also, the touch screen on the WattCycle inverter is fantastic and I definitely prefer this over the 4 buttons on the Eco-Worthy. The WattCycle screen is bright, the touch screen is very responsive, and almost all of the information you need is on the main screen without needing to click into the sub menus. Setup is also much easier on the WattCycle with the touch screen, as you are not just seeing a number and having to reference what that number means in the manual to make a change. The WattCycle inverter settings just present basic choices in English and you touch the choices that you want to set. One last benefit of the WattCycle inverter is the 24000W solar input capacity on the new version, compared to 11000W of solar input on the Eco-Worthy. While I am not using anywhere near that amount right now, it is nice to know that I can upgrade my solar in the future without maxing out my inverter.
Comparing the WattCycle inverter to the EG4 12000XP, the EG4 inverter is well known for its reliabilty and being a workhorse. This was a tougher decision once EG4 dropped the price to $1899, bringing these two much closer in price. For the extra $300 you do get a battery disconnect, AC in and out breakers (compared to just the AC in breaker on the WattCycle) and a built in PV disconnect switch. The 12000XP also has 24000W of PV input, just like the WattCycle inverter. The 12000XP is also much bigger and weighs twice as much as the WattCycle inverter, which can make installation more challenging to lift a 100+ pound inverter up onto the wall. The 12000XP has a non-touch screen and you have to make use of buttons to change the settings with numbers, just like the Eco-Worthy. After doing the setup with the WattCycle touch-screen I can't imagine doing it any other way. I would have loved to see an AC-out breaker and PV disconnect on the WattCycle inverter, but at this price point I can't really ask for all those extras that you get on a more expensive inverter. It's easy enough to buy a separate PV disconnect, and I ran the AC-out into a breaker on my panel instead of using the main lugs so I would have a protected circuit.
Overall, I am very happy with this product so far. It has easily put out enough power for everything that I have used. I can start my 240v metal lathe which has a surge of approximately 8000w on startup, as well as my mill, TIG welder, shop vacs, air compressors, mini-split, and everything else that I've used with it. I have not needed to contact WattCycle support for any reason, so I can't comment on that. Hopefully this inverter continues to be reliable in the future, and only time will tell but so far I'm incredibily pleased with it.
I purchased Xcotton Shipping Protection together with a battery for my motorhome (WattCycle 628Ah). Unfortunately, the battery arrived with cosmetic damage caused during shipping, so I had to file a claim.
The entire claims process was straightforward. My claim was acknowledged immediately, the communication was clear, and I was kept informed throughout the investigation. Xcotton worked directly with the merchant to verify all the information and the evidence I had provided, including photos and videos.
Within just a few days they completed their assessment and offered a €200 partial refund as compensation. I considered the proposal fair and appreciated how quickly they reached a reasonable solution. Once I accepted the offer, they immediately started the bank transfer process and kept me informed of the next steps.
Fortunately, the battery itself was fully functional, so the issue was limited to cosmetic shipping damage. Even so, Xcotton handled the claim professionally and efficiently, giving me confidence that the shipping protection is more than just an extra option at checkout.
Based on this experience, I would definitely choose Xcotton Shipping Protection again for high-value purchases.
I purchased a WattCycle 12V 628Ah battery for my motorhome. Although the battery arrived with some damage caused during shipping, my overall experience with WattCycle has been very positive.
From the very beginning, their customer support responded quickly, kept me informed throughout the process, and provided a satisfactory solution. What I appreciated most was that they focused on making sure the battery itself was in perfect working condition rather than simply dismissing the issue.
They explicitly authorized me to open the battery to verify that there was no internal damage and confirmed that doing so would not affect the warranty. They also assured me that the external damage caused during shipping would not compromise the warranty coverage if I ever needed to make a warranty claim in the future.
After opening the battery, I confirmed that the impact had not affected any of the cells. I was genuinely impressed by the excellent build quality. The cells are protected by a very robust metal frame and are positioned well away from the outer casing, providing a level of protection that is noticeably better than in many other LiFePO₄ batteries I have seen.
After completing the inspection, I tested the battery and everything worked perfectly. Charging and discharging operate normally, and the cell voltages are exceptionally well balanced.
Overall, I received not only a battery that inspires confidence because of its outstanding construction, but also excellent after-sales support. It is reassuring to know that, if something goes wrong, the company stands behind its products. Based on my experience, I would definitely buy from WattCycle again.
Got this WattLINK cable to connect my Ecoflow Delta 2 Max to an External 2.5 kw server rack battery and after a firmware update on the Delta 2 Max it works very well. There is a slight discrepency of charge rates (3-5% SOC difference), where the Ecoflow will charge before the external battery and the solar input reads 0 as if charging has stopped, but the server rack battery continues to charge (likely equalizing from the Ecoflow) and when it draws enough power from the D2M, the solar charging kicks back on again, maintaining the state of charge. I'll be posting a video on this awesome upgrade on my Youtube channel (http://www.youtube.com/@backtotheadk883) soon.
