Charge cable tslim

I would disagree with the statement that a surge protector isn’t needed for charging an insulin pump. In my 50 years as an IT geek, I found out the hard way that even for a low-voltage device it’s a good idea to ise one. In one thunderstorm, we lost four laptops and six cell phones to a single lightning strike five miles away. The current flowed from the AC side of the power supply through the charger into the device, frying it.