As a Professional Notebook Power Supplier, Our Products are in Compliance with Top Industry Standards, Include Numerous Safety Mechanisms, Including Protection Against Short Circuiting, Overvoltage, Overcurrent, and Internal Overheating. ✓Compatible Model: Replacement for Dell Latitude 11 5175 5179,Latitude 12 5285 5289 5290 7212 7275 7285 7290, Latitude 13 3380 3390 7368 7370 7389 7390 2-in-1 E7370,Latitude 14 5490 7490 E7480, Latitude 15 5500 5590 7569,Latitude 17 7778, Chromebook 11 5190 Chromebook 3100,Dell Latitude 5310 2-in-1,Dell Inspiron 15 7000 7506 2-in-1 Silver Edition, Dell Inspiron 13 7000 7306 2-in-1 Silver/Black Edition. ✓Compatible Model:Replacement for HP ProBook 450 G6 Notebook PC; HP ProBook 440 G6 Notebook PC; HP ProBook 430 G6 Notebook PC; HP ZHAN x13 G2 Notebook PC; HP ProBook x360 440 G1 Notebook PC; HP ProBook 445R G6 Notebook PC; HP ProBook 455R G6 Notebook PC; HP ProBook 445 G6 Notebook PC; HP ProBook 455 G6 Notebook PC; HP ProBook 470 G5 Notebook PC; HP ProBook 450 G5 Notebook PC; HP ProBook 440 G5 Notebook PC. ✓Compatible with Part Number: PA-1450-33HD TPN-AA03 TPN-CA01 TPN-CA06 TPN-DA04 TPN-DA07 TPN-DA08 TPN-LA01 TPN-LA06 V5Y26UT#ABA X7W50AA X7W50AA#ABA Z3Q87AA 1HE07AA#ABA 1HE08AA#ABA N8N14AA#ABL 792619-001 814838-002 815033-850 815049-001 828622-003 828769-001 844205-850 860066-001 860066-003 860209-850 860210-850. ✓Specifications: input: ac 100v-240v, 50-60hz for worldwide use.cord length: 1.5m(5 ft) .output: 5v 3a, 9v 3a, 12v 3a, 15v 3a, 20v 3.25a, power delivery: 65 watt max (compatible 29w 30w 45w 61w).