Battery
Battery capacity
2900 mAh
Battery technology
Lithium Polymer (LiPo)
Battery voltage
10.8 V
Number of battery cells
3
Features
Brand compatibility
Lenovo
Swap out your optical drive with a second battery to increase your unplugged power supply. The ThinkPad Advanced Ultrabay Battery II fits neatly into the Ultrabay media bay of ThinkPad T400 Series,...
Swap out your optical drive with a second battery to increase your unplugged power supply. The ThinkPad Advanced Ultrabay Battery II fits neatly into the Ultrabay media bay of select ThinkPad T61,T60...