About this replacement
Designed for Acer, MaxData devices. Compatible models include Travelmate 610, Travelmate 610TX, Travelmate 610TXV, Travelmate 610TXi, Travelmate 610TXC, Travelmate 611, Travelmate 611TXC, Travelmate 611TXCi, Travelmate 611TXV, Travelmate 612, Travelmate 612TXC, Travelmate 612TXCi. Replacement part numbers include 6M.41Q16.001, 909-2140, 909-2150, 91.41Q28.004, BTP-3761, BTP37D1, BTP-37D1. Key specifications: 11.1V, 3600mAh, Li-ion.