We focus on providing high quality batteries and related accessories. This New AC Adapter for HP/Compaq CQ40-309AX CQ40-309TU Presario CQ40-310TU 90W CQ40-310AX is designed for long-lasting and stable performance. It provides a one-year warranty and has passed CE / RoHS / ISO9001 safety certification. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.

Specifications

Condition	100% New
Input	100-240V~2.5A, 50 / 60Hz
Output	19V~4.74A, 90W
Tip Diameter	5 x 7.4mm / 0.20" x 0.29" (Inner Dia.x Outside Dia.)
Gross Weight	14.85oz / 421g
Battery Color	Black

NOTE: Please, make sure this product fits exactly your original HP/Compaq model before making a purchase.