Tech Specs 14.4V 2200mAh Original Model Numbers AK.008BT.090, AS09B35, AS09B3E, AS09B56, AS09B58, BT.00805.016, BT.00805.016F, LC.BTP00.036, LC.BTP00.037, LC.BTP01.031, LC.BTP01.033, LCBTP00036, LCBTP00037 Suitable Models Acer Aspire 3935, 3935-6504, 3935-742G25Mn, 3935-744G25Mn, 3935-754G25MN, 3935-842G25Mn, 3935-862G25Mn, 3935-862G25Mnb, 3935-864G32Mn, 3935-CF61, 3935-CF61F, 3935-MS2263, 4220 Acer Travelmate 8481, 8481G, 8481T, 8481T-2554G32ikk, 8481T-2634G12ikk, 8481T-52464G38tcc, 8481T-6440, 8481T-6825, 8481T-6873, 8481T-72638G38tcc, 8481T-9831, 8481TG What's in the box 1 X Battery