EC21 Selling Leads Catalogs - acer 3620 http://www.ec21.com/offers/acer 3620.html Sell laptop batteries model ACER ANJ1http://www.ec21.com/offer_detail/Sell_laptop_batteries_model_ACER--8639666.html3620 BTP-B2J1 MS2180 this kind of battery is also compatible with the following models: Acer Travelmate 2420 3240 3280 20091221 Sell Laptop battery for ACER.BTP-ARJ1http://www.ec21.com/offer_detail/Sell_Laptop_battery_for_ACER.BTP--8273117.htmlACER BT.00603.012 BT.00604.006 BTP-AMJ1 BTP-ANJ1 BTP-AOJ1 BTP-APJ1 BTP-AQJ1 BTP-ARJ1 BTP-AS3620 BTP-ASJ1 BTP-B2J1 GARDA20091203