Wattcycle more than met my expectations. The battery shipped and arrived on time, and it was well packed. For safety purposes I added a circuit breaker to the Ecoflow cable, and so far everything has worked flawlessly. I have cycled the Wattcycle battery with my Ecoflow Delta 3 Plus multiple times now, and both reached 0% and 100% at the same time on each cycling of the system. We'll done Wattcycle! I will update my review in the future, after spending more time using the battery.
For now, I’m using the battery to power a diesel heater in my garden shed. In the future, I plan to use it with a small solar power system to run lights and charge garden tools. The battery arrived in good condition and lasted nearly a week, powering the heater while also charging the tools. I’ve already charged it once—everything is working perfectly, and the BMS did a great job balancing the cells. I’m very happy with the battery so far; it’s a massive upgrade compared to lead-acid batteries. I’m also pleased with the app; I even use the temperature sensor to monitor the temperature in the shed! :-)
I got a great deal on a 12 volt battery. The battery was shipped free and arrived at my house within a couple days. I was impressed. Thanks!
