I'd also assume any reliable car charger made would have such built in protections as well. (mechanics.stackexchange.com)
To get it fixed, the maintenance technician will have to supervise regular cleaning of such buildings and ensure that they are not used as dumping grounds by people. (jobdescriptionandresumeexamples.com)
Some green - certified buildings have even acted like employee - magnets, with workers describing the ability to work in such a building as a reason for taking jobs in them. (remonline.com)