Long lasting power engineered for professional use. Available in shrink wrapped packaging, reclosable contractor packs, and vendable packs to fit your business needs. Ultra Pro contractor packs organize and protect batteries in a recloseable, stackable, plastic container. Ultra Pro shrink wrapped packs are easy to snap open, making them ideal for contractors and end users on a production line or completing bulk battery rotations. Ultra Pro vending packs make it easy to disperse 4 batteries. Holds power for up to 10 years in storage. Made in the USA with U.S. & global parts.