[product|IF137-002|ThisThis is the battery for the 3G]
[http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005|This3G http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2214&Category_Code= This is the one for the 3G S]3GS http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2323&Category_Code=
[product|IF137-002|ThisThis is the battery for the 3G]
[http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005|This3G http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2214&Category_Code= This is the one for the 3G S]3GS http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2323&Category_Code=
[http://www.ifixit.com/iPhone-Parts/iPhone-3G-Replacement-Battery/IF137-002|Thisproduct|IF137-002|This is the battery for the 3G] [This
[http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005|This is the one for the 3GS|http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-0053G S]
[http://www.ifixit.com/iPhone-Parts/iPhone-3G-Replacement-Battery/IF137-002|Thisproduct|IF137-002|This is the battery for the 3G] [This
[http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005|This is the one for the 3GS|http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-0053G S]
This[http://www.ifixit.com/iPhone-Parts/iPhone-3G-Replacement-Battery/IF137-002|This is the battery for the 3G http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2214&Category_Code= This3G] [This is the one for the 3GS http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2323&Category_Code=3GS|http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005]
This[http://www.ifixit.com/iPhone-Parts/iPhone-3G-Replacement-Battery/IF137-002|This is the battery for the 3G http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2214&Category_Code= This3G] [This is the one for the 3GS http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2323&Category_Code=3GS|http://www.ifixit.com/iPhone-Parts/iPhone-3GS-Replacement-Battery/IF142-005]
This is the battery for the 3G
http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2214&Category_Code=
This is the one for the 3GS
http://www.directfix.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=IP-2323&Category_Code=
They are different part numbers