SpySpot Extended Slim Battery for GPS Trackers with Magnetic Mount Case and Battery Charger - Works with GL 200, GL 300, GL300W, GL-300MA, GL300MG, GL320MA

The SpySpot Extended Battery for the TT8850 Micro Tracker Miniature GPS GL 200 / GL 300 will extend the battery life of your GPS to up to a couple months and features a strong magnet on the bottom of the case. The extended battery weatherproof magnetic case includes a wall charger to recharge the battery. (GPS Tracker Not Included). Battery life will depend on motion, location, and interval.