Dual USB charger is the charger that has two USB ports. Some models contain both dual usb charger and AC power outlet. The most common type of dual USB charger divided into two types : Dual USB car charger and Dual USB wall charger. These chargers are used for charging IPhone, IPod, cell phone and other mobile devices. For the AC to USB converter you should use dual USB travel wall charger with the output 1000mAh to 5000mAh.
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How to select a dual USB charger. |
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| 1. Select type of charger you need : Car charger or Wall charger. 2. Select Maximum output capacity as possible on your budget. 3. Select type of connect based-on your electronic devices e.g. standard , mini , Micro USB connector and so on. 4. Size of charger i.e. small size ideal for traveling. 5. Select the model that has built-in protection circuit if possible. |
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Examples of dual USB chargers |
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 Belkin F9H220-TVL for traveling and home use charger with built-in Surge Protector. |
 Trek IPAD-2USB, a high power slim AC wall charger plug, contains two ports of 5V USB Adapters. This charger compatible with iPad |
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 Belkin Mini Surge Protector Dual USB Charger for any USB device including BlackBerry and Motorola RAZR phones. This charger come with three AC power outlets. |
 Griffin Powerjolt Dual Universal USB Micro |
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 Scosche Dual USB Car Charger for charging 2 devices at the same time in your car. |
 Cellet 1000mAh Dual USB charger for traveling and use in home. |
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Usage Examples |
Usage example of dual usb charger with AC power outlet |
  Usage examples of dual usb car charger. |