Note:please make sure the model of your device before buying

Compatibility:
Compaq Presario B1000, B2000, B3000 Series: B1000 / B1010 / B1011 / B1013 / B1014 / B1015 / B1801TU / B1802TU / B1803TU / B1804TU / B1805TU / B1806TU / B1807TU / B1808TU / B1809TU / B1810TU / B1811TU / B1812TU / B1813TU / B1814TU / B1815TU / B1816TU / B1817TU / B1818TU / B1819TU / B1820TU / B2000 / B2012AP / B2015AP / B2018AL / B2019AP / B2020AP / B2022AL / B2023AL / B2026AL / B2027AL / B2028AL / B2032AP / B2033AL / B2034AL / B2036AP / B2039AP / B2040AL / B2801TX / B2802TX / B2803TX / B2804TX / B2805TX / B2806TX / B2807TX / B2808TX / B2809TX / B2810TX / B2811TX / B2812TX / B2813TX / B2814TX / B2815TX / B2816TX / B2817TX / B2818TX / B2819TX / B2820TX / B2821TX / B2822TX / B2823TX / B2824TX / B3800 / B3801AP / B3802AP / B3803AP / B3804AP / B3805AP / B3806AP / B3807AP / B3808AP / B3809AP / B3810AP / B3811AP / B3812AP / B3813AP / B3814AP / B3815AP / B3816AP / B3817AP / B3819AP / B3820AP / B3821AP / B3822AP / B3823AP / B3824AP / B3825AP / B3826AP / B3827AP

Compaq Presario C300 Series: C300 / C300ea / C300eu / C301nr / C301tu / C302nr / C302tu / C303nr / C303tu / C304nr / C304tu / C305la / C305tu / C306tu / C306us / C307nr / C307tu / C308la / C308tu / C309tu / C310ea / C310eu / C310tu / C311tu / C312tu / C313tu / C315la / C318la / C350ea / C350eu / C351ea / C352ea / C353ea / C399xx

Compaq Presario C500 Series: C500ea / C501nr / C503wm / C504ea / C504eu / C504tu / C506tu / C518la / C540ea / C542ea / C551nr / C551tu / C552hpa / C552tu / C553tu / C554tu / C555ea / C555nr / C555tu / C556hpa / C556tu / C557tu / C558tu / C559tu / C560tu / C561tu / C562tu / C563tu / C564tu / C565tu / C566tu / C567tu / C570ea

Service Information:
For your own interests and safety, if there is any abnormal condition when using the product, please stop using it immediately and contact with our customer service center

• Input: AC 100V - 240V 50-60Hz; Output: DC 18.5V 3.5A; Connector Size:4.8/1.7mm
• AC adapters manufactured with the highest quality materials and include safeguard features against incorrect voltage, short circuit, internal overheating,CE
• Our products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications
• Please see list of compatible models in the Product Description
• Warranty: 30 Days Money Back Guarantee / 60 Days Free Exchange With Paid Return Label / 360 Days Anytime Worry-Free Warranty! / Please contact us with any questions or concerns - we are here to help!

Input: AC 100V - 240V 50-60Hz; Output: DC 18.5V 3.5A; Connector Size:4.8/1.7mmPowerk