Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week
Pros:
* cost, it's cheaper than original 4-cell battery
* build quality - seems not to be broken in your hands
* lenovo pm informs that this battery is made by sanyo (and maybe it has sanyo cells inside)
Cons:
* very low capacity, only 48wh, while original 4 cell battery has 37wh
* lenovo power manager doesn't recognise it as genuine ...
posted by jlanus on 10/29/2012 Certified Owner
Involvement:General (knows how to use it) - Ownership:1 week to 1 month