Synergy Digital GPS Battery, Compatible with Garmin EC36EC4240878 GPS, (Li-Pol, 3.7V, 1250mAh) Ultra High Capacity, Replacement for Garmin EC36EC4240878 Battery
Specifications:
Battery Chemistry: Li-Pol
Voltage: 3.7V
Capacity: 1250mAh
Compatible with: Garmin EC36EC4240878 Battery
Works for: Garmin EC36EC4240878 GPS and many more