Articles in this category How do I replace the batteries in the Jolt sensor For instructions on replacing the Jolt sensor batteries, visit the Jolt website by clicking here. Getting Jolt sensors back online 1.) Replace battery. Really easy to do. Unscrew the screw. Pop case open with screwdriver replace battery, reinstall. Jolt app is not working If anyone is having issues with Jolt this might help you fix the problem without having to call technical support.