The battery clip is equipped with an integrated male DC plug measuring 5.5 x 2.1mm (center positive), which is the global power standard for most development boards, such as Arduino Uno, Mega, NodeMCU, as well as for numerous electronic devices. It allows direct connection of the 9V battery to the power port without the need for soldering, bare wires, or additional converters, making the power supply process extremely fast and completely safe.

The special design of the head in a T shape offers increased mechanical resistance to stress and pulls, while facilitating easy connection and disconnection from the terminals of the 9V battery. At the same time, the flexible 15cm long cable provides the necessary flexibility for proper cable management inside project boxes or on breadboards, allowing the battery to be placed at the most convenient point of your project.