Keep batteries away from children to avoid swallowing hazards. This battery was not designed for a specific charger but can be integrated as a backup battery in systems such as CCTV setups, where it is charged by the cameras while the system is operational and serves as a reserve power supply during a power outage. These flat batteries offer a much higher specific energy than standard lithium batteries and are commonly used in devices where weight could be an issue. The battery is frequently used in mobile phones, tablets, and small remote-controlled devices.