Amazon.com: VI VINTRONS Battery for Garmin Montana 600, Montana 650, Montana 680, (2200mAh, 010-11599-00, 010-11654-03, 361-00053-00 Battery Replacement) : Electronics
P11P15-04-N02 Digital Camera Battery Charger For Garmin Monterra Handheld GPS VIRB Alpha 100 Aera 660 Atemos 100 - AliExpress
Intelligent Dual Purpose DC Vehicle and AC Home Wall Charger suitable for the Garmin Monterra - Two critical functions; one unique charger - Uses Gomadic Brand TipExchange Technology