Replacement Phone Battery For SONY ST18i MT15i MT16i MK16i MT11i ST21i ST23i BA700 Battery 1500mAh

Remember kindly: You need professional technology to change the built-in phone battery. We recommend that you go to a mobile phone repair shop to install it.

Battery Type:BA700 Battery capacity:1500mAh Voltage limit: 4.2DVC Compatible with: For SONY ST18i MT15i MT16i MK16i MT11i ST21i ST23i Battery Country of Origin: China Packing specification: Bulk

Important: New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery's full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles. After you go through 2 to 3 cycles, you'll never have to condition your battery again! All talk and standby times are approximate, depending upon carrier's network settings, signal strength, and features selected. Talk and Standby times will be lower in Analog mode as noted above.