... galaxy ace, 1. capacity:1,500mah 2. 2 IC for protection. 3. LI-ION TYPE. 4. orking TEMP:-15C- ... over-discharging, over-charging, over-current andshort-circuit protection, more safeguard for using.2) Gilded and flexible connecter, better conductive ... , high energy environmental protection 1500 mah battery for samsung galaxy ace, durable energy conservation,long standby time and long talking time. 1500mah ...