Type Lithium-Ion Current 720mAh Voltage 3.7V Capacity 2.664Wh max Size 42.5x37.2x5.8mm Weight 15.8g Life Time Approx. 500times Compatible Models ST50 / ST500 / ST550 / TL100 / TL220 / TL225 * Specifications are subject to change without prior notice. * All trademarks are the property of their respective owners. 仿冒品充斥 數位蘋果網保證原廠電池 品質有保障