I dunno about spending $70 on a 3000mah battery when a 2400mah battery costs roughly $15-$20 on
fleabay couple that with a desktop battery charger (on
fleabay) and you can rotate between batteries instead of using a charger. (ie $20 X 2 for two batteries + ~$20 for desktop charger = ~ $60) for a killer setup. heck add your OEM to the mix and you have 3 batteries to rotate between!