For Garmin Nuvi 255T 255W 255WT 260 260W 295W 1695 GPS Premium Car Charger (No PC or Sleep mode during charging.) No PC or Sleep mode during charging. Your GPS will remain fully functional while being charge Sleek design with dual LED power indicator Comes with Intelligent Chip 34063 (Prevents overcharging and overheating) IC Chip recognizes a full battery & automatically switches to saver mode Can be used with input voltages from 12V to 24V DC (both car & truck)