This battery is a high-quality rechargeable lithium-ion battery designed for use in a variety of applications. With a large capacity of 11,2 Ah, this battery is capable of powering your devices for extended periods of time without needing to be recharged. The compact design of the battery makes it easy to carry and transport, and it is equipped with advanced safety features such as overcharge protection and short-circuit protection to ensure safe and reliable operation. The battery is also designed with a long cycle life, allowing it to be charged and discharged hundreds of times before its performance begins to degrade. Whether you need a backup power source for your devices or a reliable power source for outdoor adventures, this battery is the perfect choice.