Xinlida 9V Alkaline Battery: 200mAh Power for Wireless Mics & Devices

This Xinlida alkaline battery is designed to power a variety of common portable electronic devices that operate on a standard 9-volt supply. As a 6F22 model battery, it fits the universal rectangular block shape familiar from items like wireless microphones, walkie-talkies, and multimeters. With a specified capacity of 200mAh, it provides a dependable, single-use power source for professional audio equipment, communication tools, and household safety devices such as smoke detectors. It offers a straightforward replacement or backup power solution without the need for charging infrastructure.

Technical Specifications and Compatibility

The battery's core specifications define its use case and performance parameters for common consumer and professional electronics.

Voltage and Electrical Ratings

The battery has a nominal voltage of 9V, which is the standard operating voltage expected by the devices it is designed for. This makes it a direct replacement for many existing 9V batteries in remote controllers, audio equipment, and testing instruments. The termination voltage is listed as 5.4V, which indicates the voltage level at which the battery is considered discharged and should be replaced to maintain proper device function.

Capacity and Model Designation

With a rated capacity of 200mAh (milliampere-hours), this battery provides a measure of its energy storage. The 6F22 model number confirms it is a standard-sized 9V alkaline battery with snap connector terminals, ensuring physical and electrical compatibility with a wide range of equipment designed for this common battery type.

Primary Uses and Applications

The product information specifies its primary scope of application, guiding users on where this battery is most relevant.

Professional and Communication Equipment

The source text explicitly lists walkie-talkies and wireless microphones as key applications. This battery is therefore suited for events, stage performances, security work, or any scenario where reliable, cordless audio transmission is needed. Its alkaline chemistry provides stable voltage output suitable for the power demands of these devices.

General Household and Workshop Devices

Beyond the stated uses, the standard 9V format means it is also compatible with a host of other common devices. This includes household items like smoke and carbon monoxide detectors, where reliable power is crucial for safety, as well as hobbyist tools such as multimeters for electrical work and various remote controllers for toys or electronics.

Practical Benefits and Considerations

Choosing this battery involves understanding its role as a consumable component within broader electronic systems.

Convenience and Readiness

As an alkaline battery, it is a primary cell, meaning it is manufactured in a charged state and ready for immediate use. This eliminates any waiting time for charging, making it ideal for keeping as a spare, for emergency replacements, or for use in devices that are infrequently used but must work instantly when needed.

Why Choose This Specific Battery

The value lies in its specification-matched compatibility for the stated devices. It provides a known quantity: 9V voltage, 200mAh capacity, and the 6F22 form factor. For users of wireless microphones or walkie-talkies, it represents a straightforward, no-fuss power source that meets the basic electrical requirements of their gear without overcomplicating the purchase decision.