POWER SPECS: Input Volt Range: AC 110-240V / Output: DC 19V 3.42A | DC CONNECTER SIZE: Internal Diameter: 1.0mm, External Diameter: 3.0mm | BRAND NEW Replacement Wall Ac Adapter and Charger-Power-Cord, works as genuine parts, 100% OEM Compatible! | ABOUT US: We have been manufacturing the laptop battery and charger for 11 years. And We Promise the Quality for Customer. Buy with confidence! Direct from Manufacturer. OEM factory price, US local dispatch. | WARRANTY AND SERVICE: If You Do Not Like our Product or Don't Want It For Any Reason, We Will Happily Accept The Return and Give You Your Money Back. No Questions Asked. 30 Days Money Back Guarantee - and 24 Months Exchange. SERVICE: Email Support Available 24 Hours a Day, 7 Days a Week.

Designed to match the look and feel of your Microsoft Surface 3 Tablet, Simply connect the USB cable to your Surface to recharge the battery. | This AC power adapter to standard micro USB cable can also be used to charge other devices like a smartphone, tablet or digital products. | Input: AC100-240V, 50/60Hz (worldwide use); Output: 5.2V 2.5A 13W | 100% New Direct from Manufacturer. Buy with confidence! We have been manufacturing chargers for 11 years. To ensure our products fits as well as the original, our products include only the highest quality components. | Warranty: 12 Months warranty, 24 x 7 email support. Your satisfaction is extremely important to us. If any questions please feel free to contact our customer support for assistance.