TFA BatteryCheck Battery Tester

Compact TFA BatteryCheck battery tester quickly checks the voltage and charge level of common batteries and rechargeable batteries. The clear LCD displays the measured value in volts and a colour-coded status scale from empty to fully charged.

Clear display of the charge status

The LCD displays the measured voltage in volts and the battery status on an easy-to-understand scale ranging from fully charged to empty.

For many battery types

The tester is designed for AA, AAA, C, D and 9V batteries, as well as button batteries with voltages of 1.2 V, 1.5 V and 3.0 V.

No own power supply required

Thanks to the short-term measurement, the tester does not require its own battery or any other power source.

The TFA BatteryCheck battery tester is a practical aid for quickly checking whether batteries are still usable. It is suitable for AA and AAA batteries, as well as C, D and 9V batteries and button batteries with voltages of 1.2 V, 1.5 V and 3.0 V.

The device performs short-term measurements and therefore does not require its own power supply. The LCD displays the current voltage in volts and simultaneously provides a clear assessment of the remaining capacity using a colour-coded scale.