“I really like this cartridge battery! It is easy to use. Has adjustable voltage in tenths. Has battery charge indicator. Easy on/off. Long battery life.”
“Quality craftsmanship, like the rest of the Hamilton products I own. Very heavy. Almost too heavy, but I like it because I am less likely to forget it in my lap when I go to stand up haha. Nice, tight action on both deploying and retracting the cartridge. For these reasons, and for the pretty little screen, minimalist design, and ergonomics make it an excellent little piece in my opinion. I own most of Hamilton's line of cartridge batteries and they are simply some of the best out there. No question.”
