1800mAh Eurus Internal Battery Replacement for Garmin iQue 3200 , 3600 , 3600a GPS PDA + 2 Type Screwdrivers and Installation Manual Li-Ion Rechargeable Internal PDA Battery 3.7V; 1800mAh, Capacity means more long runtime fits Garmin iQue 3200, 3600, 3600a No Memory Effect, The battery can be recharged without loss of capacity CE and SGS-ISO-9001-2000 Approved