The Toniebox is powered by a built-in nickel-metal hydride (NiMH) battery, which is charged using the included charging station. You can continue using the Toniebox while it charges, no interruptions necessary.

NiMH batteries are known for their durability and reliable charging performance. One of their key advantages is that they don’t suffer from the "memory effect," meaning they don’t lose capacity when partially charged. Unlike the lithium-ion batteries commonly found in smartphones and tablets, NiMH batteries are significantly safer, giving you some extra peace of mind, which is exactly why we chose this battery type.