Laserliner PowerCheck Digital Battery Tester for AA, AAA, C, D, 9V and Button Cells, Accurate Charge Level Indicator, Easy Battery Health Check Tool - LLR-083.006A

This advanced multi-voltage battery tester is designed to give you quick, reliable and highly accurate readings across a wide range of household and professional battery types. With support for 1.2V, 1.5V, 3.0V, 8.4V and 9.0V batteries, it helps you instantly check whether a battery still has usable power or needs to be replaced.

It’s compatible with an extensive list of 1.2V NiMH rechargeable batteries, including popular AAA (HR03), AA (HR6), C (HR14) and D (HR20) sizes, making it perfect for households that frequently use rechargeable cells. For everyday disposable batteries, it supports a wide range of 1.5V alkaline and zinc carbon batteries such as AAA, AA, C, D and button cells like LR41, LR43 and LR44. This makes it incredibly versatile and ideal for checking batteries used in toys, torches, remotes, clocks, radios, and many small devices.

The tester also handles 3.0V lithium coin cells, including CR2016, CR2025, CR2032, CR2430 and more. These are commonly found in watches, calculators, car remotes, kitchen scales and fitness equipment, ensuring you always know when a button cell is nearing its end of life.

For higher-voltage options, it supports 8.4V NiMH E-block batteries such as 7HR7/42, along with 9.0V alkaline and zinc carbon types including 6LR61, 6F22, PP3 and MN1604. These are widely used in smoke detectors, handheld meters, microphones and other essential gear, making the tester extremely useful in both home and professional environments.

Designed with simplicity and usability in mind, this battery tester provides a clear reading so you can instantly understand battery health without any technical expertise. It’s compact, easy to carry and built to deliver consistent performance, helping reduce unnecessary waste and ensuring all your devices operate at their best. Whether you’re a homeowner, technician or gadget enthusiast, this multi-range battery tester is a dependable tool that keeps your equipment running smoothly.