Rechargeable NiMH Battery for Garmin Astro 430 handheld. It allows you to recharge the Astro 430 handheld unit via USB to computer, AC adapter and USB car charger. The battery pack will be back to full charge for extended use. Part Number 010-11874-00. It also compatible with: GPSMAP 64/64S/64ST/64SC Oregon 600/600T/650/650T/700/750/750T
