Gomadic SunVolt High Output Portable Solar Power Station designed for the Garmin Nuvi 310 310T - Can charge multiple devices with outlet speeds
Classic Straight USB Cable suitable for the Garmin Nuvi 310 310T with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
Garmin Nuvi CAN 310 Navigator GPS 205W With Car Charger Bundle | eBay
Portable Emergency AA Battery Charger Extender suitable for the Garmin Nuvi 310 310T - with Gomadic Brand TipExchange Technology - Walmart.com
GARMIN 310 OWNER'S MANUAL Pdf Download | ManualsLib
GARMIN NUVI 260W CAN 310 GPS Navigation System | eBay