Replacement batteries can be obtained to purchase individually by way of our Site. Please see Recommendations beneath on how to switch the battery – Exclusive care have to be taken not to wreck the PCB – we are not to blame for harm due to battery substitute. True-Time GPS Monitoring: https://medium.com/@trackerfit11/caravan-trackers-and-why-they-matter-for-theft-protection-dd44f62fcad7