accstation - bought on ebay

$8 sale for 2 batteries - http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120471124835

$6 sale charger - http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=370264808241

same thing: $11 battery on eforcity and $10 diamond back bat

for $20 (normally $40) from lenmar/thomas distributing, with 3 year warranty from thomas distributing