Anker® new Notebook Battery HP Compaq 500 510 516, 610 615; Hp Notebook 6720S 6720S / CT 6730s 6730s / CT 550 6720 6735S 6820S 6830S 6720t 6730SCT 6720SCT 6730LH [Li-ion 6-cell, 4400mAh]
who buy this battery for HP 6820s it works great for the price there is not a hésiter.simplement it is slightly less powerful than the original battery (4400mh against 4800mh) which corresponds to little meadows 10 minutes autonomy and less, which is
