The battery for the Garmin GPSMAP 276 and similar models is an essential accessory for vehicle navigation. It provides a reliable power source specifically designed for the demands of navigation devices. With a device-specific size, this lithium-ion battery fits perfectly into the corresponding devices, ensuring a long lifespan and consistent performance. Weighing 150 grams, it is lightweight and easy to handle, making replacement and management simple. This battery falls under the category of device batteries and is subject to labeling requirements, meaning it complies with certain regulations. The UN number 3481 indicates the specific transport requirements applicable to lithium-ion batteries. This battery is a practical solution for anyone looking to operate their Garmin GPSMAP 276 or similar devices efficiently without worrying about power supply.