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Battery Testers & Accessories

Available35 products
Battery testers and accessories verify the status of vehicle batteries by measuring their electrolyte level or voltage to gauge their capacity and health.

Digital Display Battery Testers

Digital Display Battery Testers
Digital display battery testers connect to batteries for testing and diagnostics. They verify the battery's health, determine if it needs charging or more electrolytes, and display any internal shorts or other problems that may impact performance.

Battery Fluid Tester

Battery Fluid Tester measures the density of the electrolyte fluid in a battery which allows users to gauge their charge and life remaining in the battery.

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Battery Load Tester

Battery Load Tester measures the voltage of a battery and can simulate the loads normally encountered during engine startup or other high-load usage. This allows users to verify that a battery is working correctly or needs maintenance or repair.

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Battery Tester

Battery Tester measures the voltage of a battery and provides a reading to the user. These readings are nominal or no-load readings that do not account for the load demands from the equipment they are installed into.

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Analog Display Battery Testers

Analog Display Battery Testers
Analog display battery testers connect to batteries and test their voltage, charge level, and other factors that affect battery performance. Analog gauges show their results for quick, accurate results.

Battery Load Tester

Battery Load Tester measures the voltage of a battery and can simulate the loads normally encountered during engine startup or other high-load usage. This allows users to verify that a battery is working correctly or needs maintenance or repair.

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Battery Tester

Battery Tester measures the voltage of a battery and provides a reading to the user. These readings are nominal or no-load readings that do not account for the load demands from the equipment they are installed into.

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Thermal Printer Paper

Thermal Printer Paper
Thermal printer paper is installed into compatible digital battery testers and creates physical, printed records of tests performed on batteries. They do not require ink which reduces costs and increases durability.
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Battery Fluid Testers

Battery Fluid Testers
Battery fluid testers gauge the status of a lead-acid battery by measuring the density of its electrolyte solution. They utilize specific gravity gauges or measure the refraction of light as it passes through the fluid. This allows users to approximate how much life is left in the battery and whether more fluid or electrolyte must be added.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.