Leak Proof Batteries that don’t ruin your stuff!

These batteries are amazing. I’ve been using them for many years and I have never ever had one leak. Recently, I reactivated some gate sensors that have been outside in the Florida sun for about two years. I was amazed when I opened the device. These batteries had not leaked after two years in the hot Florida sun. Just amazing. They are nickel metal batteries, rechargeable. They don’t last quite as long as disposables, but almost as long. And you charge them up in a few hours and they’re ready to go again.