... 3. Input power 30VA 4. For cranial surgery 5. Medical electric bone saw I. Technical Data1. Main unit: (1) Working voltage 14 ... :NI-MH battery without memory environment5; AutoclavableCranial surgical medical electric bone saw Contact us:David Zeng Mobile:008618018238315Changzhou Meditech Trading Co.,ltd ... District, Changzhou, Jiangsu, China P.C:213022 Cranial surgical medical electric bone saw