“It works well and stays charged for a long time, but the slide function to make it shorter for smaller carts doesn't move at all. I like the digital features, though.”
“This is one of the best batteries available! The colors are amazing, it's easy to handle and durable. The best part is that it keeps your cartridges safe from breaking!”
“This thing is awesome. My carts last a day longer now that I don’t have to use my cheap pen any longer. I’m going to buy a backup just in case any thing happens to this. I can get a different color next time.”
