Battery Technology BTI Compatible Model THINKPAD T460S 01AV405-BTI

BTI Battery
Solution for a battery that is about to expire, so you can replace it whenever needed.
Save your precious time by recharging the battery instead of running to the store each time you run out of batteries.
Delivers 11.5 V DC to your compatible notebook, ensuring that your device is ready to use when needed.
Lithium Polymer (Li-Polymer) battery chemistry delivers energy to the notebook through an easily controlled reaction.