Lenovo Battery ThinkPad T430si 43 3 Cell

The 3-cell ThinkPad battery 43 allows T & W series notebooks to stay unplugged for longer. The rechargeable battery uses advanced Lithium-Ion and Lithium-Polymer technology and is ideal as a replacement or a convenient spare battery. The ThinkPad T battery fits into Ultrabay media bay of compatible ThinkPad systems. The current is 10.8V and 7.8 A, with the battery life lasting approximately 32 watt hours. Each one is compatible with the ThinkPad External Battery Charger (40Y7625).*Many factors cause battery life to differ. These include power management, applications, features, battery conditioning, screen brightness and other customer preferences.