Our new rounded corner wall-mounted waterproof lithium batteries are unique. At a glance, you'll notice the attention to detail in its design. The rounded corners not only give it a soft, modern aesthetic, but also ensure safety, especially in homes with children or pets. The wall-mounted design makes mounting it on the wall a breeze and saves valuable floor space. The waterproof feature sets it apart. It gives you the flexibility to install it in areas that traditional batteries couldn't use before,whether it's a wet basement or a garage or shed, this battery can withstand the harsh weather. It provides a reliable power source for a variety of applications. Use it to keep your basic household appliances running during a power outage. It even connects to your home WIFI so you can check your battery condition anytime with your cell phone, such a user-friendly design to make your home power more convenient and money-saving. Our revolutionary reliable and versatile lithium battery storage technology will change the way you power your life.