What's a good extended battery for Acer Liquid E ??

[Guest LiquidEr]

Hello guys :)

 

I would like to buy an extended battery for my  Acer Liquid E, to make it last longer:

 

please, what models/makes do you suggest ? 

 

hope to hear from you soon,

 thanks :)

[Guest LiquidEr]

I could find the mugen power, only, which costs 60 EURO: too expensive !

 

do you know any cheaper ones :) ?

[Guest urb696]

look at this

http://www.ebay.it/itm/BATTERIA-POTENZIATA-Fit-Acer-Liquid-Liquid-E-A1-S100-A7BTA020F-/310797687598?pt=Batterie_per_Portatili&hash=item485cfc5b2e