🔋 Duracell D303/357 Silver Oxide 1 Count, Pack of 6 - Long-lasting Power for Your Devices! Review

I have found Duracell batteries to be the most reliable and easily replaceable on the market. They are affordable and have almost everything you need. I highly recommend Duracell batteries.

I tested all six batteries by connecting the leads to their original packaging using a reliable UK battery tester. No test is GOOD. The company refunded my purchase price, but I had to pay the shipping cost ($6) to send it back.

Batteries have not been used two months after purchase. Opened to replace dead batteries in a laser sight. It's like a loudspeaker's laser dot, but mounted precisely on a gun. I used two at a time. Got five out of six and they all went down within seconds of turning on the little laser sight. I checked the voltage on all six new ones from Revain and two old ones that were taken out of sight. The old ones reported even more voltage than the one that wasn't installed! The copyright on the box…