14.8V 4400mAH Laptop battery for Acer 39D1. High quality and durable in use. Replacement battery for parts of Acer laptops. Battery replacement for Acer 60.42S16.001, 60.42S16.011, 60.42S16.012, 60.43T12.031, 60.49H10.001, BTP-39D1, BTP-620, BTP-39D1, BTP-620, 91.42S28.001, ACP39D1, btp-39sn, cmp-l39, ms2103, ms2110 and 91.41q28.00. Compatible with Acer: TravelMate 620 TravelMate 621 TravelMate 621LV TravelMate 621XC TravelMate 621XV TravelMate 623 TravelMate 623LC TravelMate 623LCi TravelMate 624 TravelMate 630 TravelMate 630XCi TravelMate 630XV TravelMate 632 TravelMate 632XCi TravelMate 633 TravelMate 633LCi TravelMate 634 TravelMate 636 TravelMate 637 TravelMate BTP-39D1 MAXDATA 5000T MAXDATA 5000XPro MAXDATA 5000Pro MAXDATA 7100