Braun Series 5 Shaver type 5762 51-W1200s-V * Body cleaned with detergent + alcohol disinfection The replacement blades have been replaced with new ones and used only 2-3 times, but the replacement blades are compatible products. I think the battery can still be used. I get the impression that it lasts for half a month with 3-5 minutes of use. Also, when the battery runs out, it will notify you with an alarm sound, so it's easy to know when to charge. Most of the accessories have not been used.