SIDHIMA comapatible ac adapter for LENOVO 20v2.0A 40W adapter in 1 year Warranty with LENOVO BLACK TIP 5.5x2.5mm pin.This SIDHIMA replacement adapter is designed to provide reliable power and charge to your laptop. ade from highest quality parts each SIDHIMA replacement adapter conforms to specifications similar to original in its quality. Each adapter also passes our technical export Before leaving the factory, so you can be rest assured for its quality, durability and performance. Please note that all images are indicative, actual product label may vary. Before place order the adapter please assure that you have select right adapter for your laptop. Please check the adapter's voltage and current compliance with the requirement of laptop. Adapter output current ? laptop rated current, adapter output voltage .please also check adapter pin with image before place order.