Garmin eTrex 10 Worldwide Handheld GPS Navigator (010-00970-00)+ LED Brite-Nite Dome Lantern Flashlight + Carrying Case + 4x Rechargeable AA Batteries w/ Charger + 1 Year Extended Warranty - Walmart.com
Garmin eTrex 10 GPS - BCF - YouTube
Amazon.com: Gomadic Portable AA Battery Pack Designed for The Garmin etrex 10 20 30 - Powered by 4 X AA Batteries to Provide Emergency Charge. Built Using TipExchange Technology : Electronics