Replacement battery fits 75 Wintec compatible models. Specifications: 1000mAh, 3.7V, Li-ion. Compatible with: TwoNav Delta, TwoNav Sportiva, TwoNav Sportiva2, Bluetooth BT74R Gps Receiver, Bluetooth BT77 Gps Receiver, Adaptec BT74R and 69 more compatible models. Replaces: TwoNav 69019-00N, Altina HXE-W01, Bluetooth HXE-W01, Holux HXE-W01, Adaptec HXE-W01, Fortuna HXE-W01 and 19 more. Wintec rep…