Cameron Sino 1250mah Battery For Garmin Nuvi 300,nuvi 300t,nuvi 310,nuvi 310d,nuvi 310t,nuvi 350, 350t,nuvi 360,360t,nuvi 370 - Digital Batteries - AliExpress
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 N20233 nuvi 50Lm GPS US/CAN 310 | eBay
GARMIN NUVI 260W CAN 310 GPS Navigation System | eBay