samsung galaxy s2..battery cover..2800mah *

hi hea i have samsung s2 battery cover.2800mah....on the s2 you have 1700mah..on the cover u hav 2800.so tatol you have 4500 on you phone .thats alot u will never run out ov battry ever again....ye u can get som 4rm ebay.for pound but it will only hav 1000mah 1800mah or 2000mah.but this got 2800mah thats alot.ur phone will never run out ov battery ever again.. plus this onez got stand ..u can check on ebay..they dont com withstand but this one dose. ..for more in 4..plz call 07773673873..plz no timwasters..