These came from a warehouse. I don’t know anything about their origin. No way to test them. They appear to be in pretty good shape just shelfware. The product is a genuine Intermec CK3 CK3X battery with a capacity of 5.0Ah, specifically model AB18 and AB17/AB18. It is designed for use with Intermec CK3 series barcode scanners and is manufactured in China. The black battery features a connectivity option for easy installation and operation, meeting the needs of businesses and retailers for reliable point of sale and money handling devices Sold as is. No returns. Untested.