I thought this looked like a pretty solid deal. I was a little skeptical as I’ve never heard of the company and their website looks like it was built by a child. But I ordered anyway and they arrived 3 days later. Batteries came in retail packaging and work great. I sold my 2 1.5 ah on craigslist for $ 25/each. Seemed like a good trade. The batteries are a lot heavier than my old batteries. I kind of wish I would have kept one of them for my drill.