The battery for Ascom 660190, 9d62, and similar models is a powerful lithium-ion battery with a capacity of 900 mAh and a voltage of 3.7 volts. This battery is specifically designed for use in devices that require a reliable power source. Weighing 180 grams, it offers a compact and efficient solution for various applications. The size is device-specific, meaning it fits optimally into the intended devices and allows for easy installation. The battery falls under the category of device batteries and is subject to declaration. It meets safety standards according to UN number 3480, making its use in various electronic devices safe. This battery is ideal for users looking for a long-lasting and reliable power source for their Ascom devices.