super edit: hihi, I'm in a somewhat sticky situation which I can't unstick my self. Basically I need to know what's a better battery/deal.: this or this
I'm leaning torwards the 4 cells. they are a tad more expensive, but they do look better. Plus the charger is better, though more expensive... I really can't make up my mind
judging by the ridge on the bottom of the second one, it's probably made of the same cells as the 1st one and it can probably charge the same way too if you do a little extra wiring. i'd get the second one.