The BRADY part M210-BATTERY is a high-quality accessory designed for the M210 Printer. This rechargeable Li-Ion Battery Pack provides a convenient and portable power solution, allowing you to use your M210 Printer on the go without requiring a direct power source. With this battery pack, you can easily print labels, signs, tags, and more in any location, making it ideal for various professional and industrial applications. Experience the flexibility and convenience of the M210 Printer with the versatile M210-BATTERY.