At Lion Energy, we believe we are all on a journey to become energy independent. Our Smart Energy solutions help you optimize the way you store and use energy. We are dedicated to providing safe, silent, renewable power that you can use every day – around the house, in the yard, on an adventure or during an emergency. We do this by engineering, creating, manufacturing, testing and delivering high-quality energy storage products for home, work or play.

All of these solutions, from portable handheld power banks and solar generators to home and large custom solutions, use advanced technology we call LionESS or Lion Energy Storage Systems. LionESS allows you to control and efficiently use energy, where you need it, when you need it.

 We provide products that are valued by our customers because we design, engineer, manufacture and test each product to the highest standards. It doesn't go into production or get shipped out of our HQ until it passes a ridiculous amount of testing. It has to be good enough for our family before it goes to your family. 

 Each one of our batteries goes through a comprehensive testing process. Our pursuit for safety and performance is unparalleled in the industry. Only after rigorous testing and documentation, do our batteries get the Lion Energy stamp of approval. 

 Our Battery Management System (BMS) is technology that is built-in to govern the products' performance and safety. It's like a personal protector of the Lion product that monitors, regulates, and protect such things as current flow, charge and discharge rates and capacities, over voltage and thermal protection. If needed, the BMS will automatically shut the battery down and protecting you and the equipment it's powering. 

 When it comes to lithium batteries, there are two technologies that are used: prismatic and traditional cylindrical cells. Cylindrical cells are bigger, heavier, take up more space, and require more connection points that can fail. We use prismatic cells that are thin and light weight and cased with steel which makes them more stable. This also allows for more energy storage in a smaller space with less connection points. And that's a good thing. 

 Our batteries do not require active maintenance to extend service life. There's no water to add, no trickle charging to do, no toxic fumes to worry about, no hassles. This makes it so our power units can be stored for long periods of time without worrying about them. Lion power units typically have an extremely low self-discharge rate (<3% per month).