GENUINE BRAUN BATTERY. FOR THE NEWER BRAUN SERIES 5 /SERIES 6 /SERIES 7 SHAVERS. HAS YOUR SHAVER SUDDENLY DIED?. EITHER THE BATTERY, PCB OR POWER LEAD WILL BE AT FAULT! THIS BATTERY IS FAIRLY SIMPLE TO CHANGE: YOU WILL REQUIRE A TORX T6 AND T8 SCREWDRIVER.