Abouts IBATTS IBATTS is always providing high quality power products with the best materials;Tested by manufacturer to match or exceed specifications of OEM products;All product built-in multiple protection mechanisms to ensure safety;Providing a comfortable shopping experience for the customers. 180W Replacement Dell charger for laptop Dell Precision 7680 7670 7770 7780 fit for dell k17a docking station d6000 and fit for Alienware 13 15 17 R1 R2 R3 The IBATTS laptop adapter is a versatile choice for a replacement laptop charger or backup option. It is compatible with Dell Precision 7510 7530 7540 7550 7560 7770 M4800 Alienware 15 15 R2 17 R2 17 R3 and more. It is more convenient for you to take the replacement charger to anywhere. The IBATTS ac charger power supply is optimized for energy efficiency and safety and meets top industry standards. Output: 19.5V-9.23A Power: 180W(Also compatible with 19.5V 6.7A 130W and 19.5V 7.7A 150W) Connector size: 7.4x5.0mm+4.5x3.0mm Compatibility:Please press [Ctrl + F] to serach your type Compatible with Dell Docking Station Series Dell Thunderbolt Dock WD19 WD19S (WD19S180W) K20A001 WD22TB4 WD15 k17A K17A001D D6000 D6000S WD19TB WD19TBS TB15 TB16 TB18DC K16A K16A001 K16A001D Docking Station Business Monitor Dock Compatible with Dell Precision Series Precision 7510 7530 7540 7550 7560 7770 M4800 Precision Workstation T3420 SFF Compatible with Alienware Series Alienware 15 15 R2 17 R2 17 R3 Alienware Alpha ASM-R2 Compatible with Dell Latitude Series Latitude 3340 (Launched in 2014) E5250 E5440 E5450 E5550 E5570 E6440 E6540 Compatible with Dell Inspiron Series Inspiron 3020 Tower Inspiron 3020S Small Desktop Inspiron 3910 Desktop Inspiron 3250 3268 SFF Inspiron 3656 MT Compatible with Dell Optiplex Series Optiplex 3000 3040 3050 3046 5050 7040 7050 Micro Optiplex 3000 3040 3046 3050 5040 5050 7010(Launched in 2023) 7040 7050 Small Form Factor Optiplex 3000 3040 3046 3050 5040 5050 7010(Launched in 2023) 7010 Tower Plus (Launched in 2023) 7040 7050 Tower OptiPlex 3030 3050 All-in-One Compatible with Dell Vostro Series Vostro 3020 3710 Small Form Factor Vostro 3020 3910 Tower Vostro 3250 3267 3268 SFF Compatible with P/N : 0WW4XY 0DW5G3 0JVF3V 074X5J 045G4G 0N7MWW 320-2746 330-5829 330-5830 330-7842 331-1469 331-7957 450-16902 450-AGCU 74X5J 78X5J ADP-50EB ADP-150RB B ADP-180MB B D1404 D232H D2746 DW5G3 DA150PM100-00 DA180PM111 FA130PE1-00 FA180PM111 F0G4K H1NV4 J408P JVF3V la130pm121 LA150PM121 NDFTY N3834 N3838 N426P N7MWW PA-15 PA15 PA-1151-06D PA-1151-06D2 PA-1151-56D P74F P74F001 P53F P53F002 P53F001 PA-5M10 R940P TW1P0 WW4XY W7758 WRHKW Our product have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is very important for batteries use cycle and safety. All batteries are equipped with high quality material to ensure good performance.CE, FCC, RoHS certificated.