TFA BatteryCheck battery tester compact and robust

small, compact and robust and can be used to quickly check batteries and rechargeable batteries, the battery tester is suitable for the most common battery types (type AAA, AA, C, D), button cells (with 1.2V 1.5V 3.0V) and 9V block batteries , since the BatteryCheck uses the energy of the battery to be tested for the short-term measurement, it does not need its own power supply and is always ready for use. The display of the charging status and the battery voltage in volts allows you to decide quickly and easily whether the battery still has enough power or needs to be replaced, maybe the remaining capacity is still enough for use in a remote control or flashlight, then help to protect the environment and valuable raw materials and continue to use batteries and accumulators sustainably, always dispose of completely empty batteries and discarded accumulators the collection boxes set up in stores or a corresponding collection point