The Think Pad T61/R61 Series battery options for 14-inch wide is designed for maximum battery life flexibility. All batteries are rechargeable, & they can be used as replacements for aging system batteries or as convenient spares. Stay unplugged longer with Lenovo batteries. This rechargeable battery uses Lithium-Ion (Li-Ion) technology. It can be used as a replacement for aging system batteries or as a convenient spare battery. Battery life (and recharge times) varies based on many factors including screen brightness, applications, features, power management, battery conditioning, & other customer preferences Features Supports T/R61 & T/R400 14W Series notebooks Lithium-Ion Li-Ion technology Six-cell, rechargeable system battery, 10.8 V dc, 5.2 Ah Standard system battery specifications Over-discharge protection
Dimensions
Height: 21.79mm
Width: 224.59mm
Depth: 65.25mm