I have repeatedly ordered batteries in online delivery Leipzig. The delivery took place as always prompt, but the quality of the delivered Goods was mixed. I wanted the batteries in smoke detectors to exchange use. Five Smoke detectors - the function properly - had converted become. With four devices all worked perfectly, the fifth began the Detector to beep after about 30 minutes. Control: The new battery is fully empty. Another from the same delivery does its work since without problems. Unfortunately, the online delivery pushes the problem to the "defective" smoke detectors, the from the same delivery works seamlessly with the other 9V battery. Reimbursed is nothing, so it is in the first mail. After my complaint is served at me, to send the battery to check back. Porto expensive than the battery price, no thanks! I no longer order there now, no matter how cheap the offer also appears. The two stars are there only for the other functioning batteries of Service the company stands at zero.
