Revive your Dell laptop with a brand new Dell 310-4002 AC adapter. This 310-4002 charger works with most Dell laptops. To make sure you order the correct charger, check the part number on your existing adapter. It should match with "310-4002" or another part number from the list below.

Tech Specs

• 90 watts
• 4.62 amps
• 19.5 volts
• 7.4mm-5.0mm Barrel connector with Pin Inside
• 3 Prong grounded power cord
• Full 2 Year Warranty

This 310-4002 power adapter is the most common charger used with Dell laptops.

We recommend the 90 watt and larger Amp capacity of this adapter since a 90 watt power supply will recharge your battery faster than a 65 or 70 Watt adapter.

You can double check your existing power output rating by referring to the output rating on the bottom of your ac power adapter. The input rating refers to the power rating of incoming electricity from your wall outlet.

This AC adapter is compatible with these Dell AC adapter part numbers: