Specification: Brand new Not 3D printing cheat quality. Make of high quality plastic by mould. Solid & Durable design - This battery adapter can tightly lock the tool and battery together, will not loosen, will not slip off,Let you work with confidence . Battery Converter - Converts For HILTI 22V lithium-ion batteries for Mil-waukee 18V lithium-ion Toos. Compatible Models : Bottom of the converter - Compatible For HILTI 22V B22 lithium-ion batteries( not for Nuron series):B 22/2.6,B 22/5.2,B14/1.6 Converter top - Suitable for Mil-waukee 18V lithium-ion batteries Tool Package Inclued: 1* battery adapter(no battery)