Battery testers
A battery tester makes it very easy to find out the voltage of a battery. The voltage is displayed on the digital screen, allowing you to instantly read the state of the battery. With this knowledge, you immediately know when the battery is fully charged or needs to be replaced. Discover the different battery testers below.

CTEK Battery Tester for accurate 12V battery diagnostics
User-friendly tester for 12V lead-acid batteries with fast and clear results.

SP Tools 12V Battery Tester with digital display and internal resistance measurement
Accurate 12V battery tester with digital display and internal resistance measurement for quick diagnosis of battery condition.

DECA TEC-2 digital 12-24V battery tester for AGM, gel and lead-acid batteries
User-friendly battery tester for accurate measurement of 12V and 24V AGM, gel and lead-acid batteries.