1、OEM compatible, 100% brand new and high quality. 2、Multiple safety protection with charging, over current, over voltage, short circuit and over temperature protection. 3、High output voltage, small waveform, low interference, safe and durable. 4、Made from quality parts and circuit boards, excellent laptop adapter. 5、Compatible with laptops such as the for HP DM1 N100 series. Features: OEM compatible, 100% brand new and high quality. Made from quality parts and circuit boards, excellent laptop adapter. Compatible with laptops such as the for HP DM1 N100 series. Specifications: Material: ABS Size: Approx. 13.5*5*3cm/5.31*1.97*1.18inch Interface Size: 4.8*1.7mm/0.19*0.07inch Operating temperature: 0-40℃ Storage temperature: -20-60℃ All projects are CE/ROSH/FCC certified Compatible Model(You can see instructions to learn how to buy, not all compatible models are written) For HP 380467-003/380467-005/387661-001/391172-001/402018-001/403810-001/409843-001/417220-001/432309-001/PPP009H/PPP009L/PPP009S/PPP009D/PPP009L-E/PA-1650-02C/PA-1650-02H/PA-1650-02HC/PA-1650-32HL For Compaq Presario X1000/X1100/X1200/X1300/X1400/X1500 For HP550/541/540/530/520/510/500/421/420 For CQ420/CQ421/CQ425/CQ426/CQ510/CQ511/CQ515/CQ516/CQ540/CQ541 For Pavilion DM1/DM3/DM3T/DM3Z For Compaq Armada 110/110s/E300/E500/E500s/E700/M300/M500/M700/V300 For Compaq Evo N110/N150/N200/N400c/N410c/N600c/N610c/N620c/N800/N800c/N800v/N800w For Compaq Presario 2200/2800/2801/2805/2806/2810/2811/2815/2816/2878/2879/2880/2881 For Compaq Presario B1000/B1800/B1900/B2000/B2800/B3000 For Compaq Presario C300/C500/C700/F500/F700 For Compaq Presario V1000/V2000/V2600/V2700/V3000/V3100/V3200/V3300/V3400/V3500/V4000/V5000/V6000/V6100/V6200/V6300/V6400/V6500 For Pavilion DV1000/DV1500/DV1600/DV1700/DV2000/DV2100/DV2200/DV2300/DV4000/DV5000/DV6000/DV8000/DV9000/DV9500 For Compaq TC1000/TC1100/TC4200/TX1000/TX1100/TX1200/TX1400/TX2000/TX2100/TX2500/TX2500Z For Compaq ZE2000/ZE2100/ZE2200/ZE2300/ZE2400 For Compaq Business NC6000/NC6100/NC6105/NC6110/NC6115/NC6120/NC6200/NC6220/NC6230/NC7200/NC8000/NX4800/NX5000/NX5040/NX5100/NX6100/NX6105/NX6110/NX6115/NX6120/NX6125/Nx6130/NX6135/NX6310/NX6315/NX6325 Package list: 1 x Power Adapter 1 x Power Cable Note: This product is not wired, customers can use the wire of the previous adapter, or choose their own. Teach you how to buy the right power supply: Check if the interface of your original power adapter is the same as the figure. If the original power adapter is lost, you can check the parameters at the bottom of your laptop or the notebook manual.