Amazon.com: Gomadic Portable AA Battery Pack Designed for The Garmin StreetPilot C510 - Powered by 4 X AA Batteries to Provide Emergency Charge. Built Using TipExchange Technology : Electronics
PwrON Compatible 4ft Mini USB Data Cable Cord Lead Replacement for Garmin StreetPilot c320 c330 c340 c510 GPS - Walmart.com
StreetPilot® c320
Amazon.com: Gomadic Portable AA Battery Pack Designed for The Garmin StreetPilot C510 - Powered by 4 X AA Batteries to Provide Emergency Charge. Built Using TipExchange Technology : Electronics