This RAM Tough-Case (RAM-TC-SAM54CU) is a rugged two-piece enclosure that supports No Battery Mode for the Samsung Galaxy Tab Active4 Pro by utilizing a built-in coiled USB Type-C power cable that tethers the device to a charging port inside the cab of any vehicle. This case allows you to create a hardwired connection to the tablet using a custom USB Type-C connector, with a stretch of up to 7 ft which offers maximum tablet mobility while staying connected. Your connection will remain secured and protected with the use of oversized strain relief built into the RAM Tough-Case. The back of the case is intentionally left fully exposed to optimize cooling of the tablet's battery or remove it entirely without disassembling the case.