Discover the performance of the new and improved GP Ultra+ alkaline 9V Block batteries with G-TECH technology.G-TECH provides for a longer life of your devices. And this is how it works:The batteries deliver more power through the use of high-purity graphite. In addition, high-quality zinc-S powder is used, which ensures fast energy absorption and a consistently high performance over a longer period of time. The patented leak protection prevents battery leakage and thus protects your devices These Ultra+ 9V alkaline batteries are a good choice for all your energy-intensive devices, such as microphones, smoke detectors, walkie-talkies, walkie-talkies and more. Supplied individually in a 100% paper pack. Select GP Ultra+ 9V Alkaline batteries with G-TECH technology and make sure that your batteries always work when you need them.This text is machine translated.