We are professional in manufacturing all ranges of laptop batteries and a/c adapters. Our excellent laptop batteries are made with original Sanyo, Moli and Samsung cells imported from Japan and Korea and equipped by professional technicians. Our batteries are thus absolutely safe and able to match nicely with original power pack. All of our products come with one year warranty beginning with the exact shipment time. With Taiwan technology & control system, we've been commiting to provide you with high quality products in a favorable price and related services, which leads to a competitiveness in this line in China. By these, we've been enjoying a reputation from our customers all over the globe.