We offer brand new Gateway laptop adapters for Solo series laptop computers. There are several reasons why you would need a replacement adapter: you lost your AC adapter, your current plug does not charge or poorly charges your laptop battery (assuming the battery is fine), the adapter plug has been damaged and won't connect with the laptop properly, or the laptop charger doesn't charge or power the laptop at all. If you're experiencing one or more of those events, then you will need to replace your AC adapter. Its easy to find the right Gateway Solo laptop charger for your model - simply search by brand and model name/number to find the right plug for your particular notebook. Every laptop AC adapter we sell is covered by a 30-day money back guarantee and one year replacement protection.