Here are the technical characteristics of the battery compatible with Zebra MZ220 and MZ230: Compatible printer model: Zebra MZ220, MZ230. Battery capacity: 1500mAh. Indicates the amount of charge that the battery can store and release during use. Model Number : BT17790-1, AK18353-1, BT17790-2, M3I-0UB00000-03. Battery type: Thermal printer. This indicates that the battery is specifically designed for use with thermal printers such as Zebra MZ220 and MZ230. Compatibility with other devices: It may be compatible with other models or devices that use batteries with similar specifications, but it is important to check compatibility before purchase. Technology: The battery could use lithium-ion technology or similar technology, common in rechargeable batteries for portable devices. Performance and duration: The battery should offer reliable performance and good durability, allowing prolonged use of the printer without the need for frequent loading. Size and weight: Information on the size and weight of the battery may be available to ensure correct installation and compatibility with the printer. Security Certifications: It could be certified according to safety and quality standards, ensuring safe and reliable use. Warranty : It could be covered by a manufacturer's warranty for a certain period of time, offering tranquility to the buyer.