Guaranteed genuine Milwaukee M12 multi tool brand new, sealed package and quantity one high output 5.0 battery. (Listing picture shows a 2 pack, but will only come with one battery, pulled from the 2 pack and ships in the plastic bag they come in inside the box) if you need a charger, send me a message before or directly after purchase and i will include a charger at no extra cost. All my tools and batteries come from authorized retailers and are 100% genuine Milwaukee. eBay is awash with counterfeit items, mostly batteries. Thanks for looking!!