10400mAh Battery vs 5200mAh

[SirDrannik]

Hi. I'm wondering, what the difference between 2 laptop batteries. 10400mAh vs 5200mAh. I want to know the difference in size, and if should I expect double the performance?

 

[jinayhvora]

the more the capacity, the longer ur battery life (in this case double)

 

[jaguarskx]

And generally the larger the capacity, the bigger and heavier the laptop will be. In this nearly twice the size and weight.