IQ USB, more commonly referred to as PowerIQ, is Anker's proprietary fast-charging technology that intelligently identifies your device to deliver the fastest possible charge. In essence, it's Anker's method of ensuring optimal charging speeds for a wide range of devices.
How PowerIQ Works:
PowerIQ works by analyzing the connected device's power requirements and adjusting the charging output accordingly. This intelligent identification process allows PowerIQ to:
- Maximize Charging Speed: It determines the fastest and safest charging rate supported by your device, and delivers that speed.
- Universal Compatibility: It works with a wide variety of devices, including smartphones, tablets, and other USB-powered gadgets. PowerIQ isn't tied to a specific brand or operating system.
- Safe Charging: By dynamically adjusting the voltage and current, PowerIQ minimizes the risk of overcharging or damaging your device's battery.
PowerIQ vs. Other Fast Charging Technologies:
While PowerIQ is a fast-charging technology, it's important to distinguish it from other popular standards:
| Technology | Developer | Key Features | Compatibility |
|---|---|---|---|
| PowerIQ (IQ) | Anker | Intelligently identifies device and delivers optimal charging speed. | Wide range of devices. |
| Quick Charge (QC) | Qualcomm | Proprietary technology using higher voltages for faster charging. | Primarily Qualcomm-powered devices. |
| Power Delivery (PD) | USB Implementers Forum | Open standard using USB-C for delivering higher power levels. | Devices with USB-C PD support. |
PowerIQ isn't a competitor to Quick Charge or Power Delivery. Instead, it often complements them. An Anker charger might support both Power Delivery (via USB-C) and PowerIQ (via USB-A) to offer broad compatibility. PowerIQ aims to offer the best possible charging speed within the limits of a standard USB-A port, even if the device doesn't support Quick Charge or Power Delivery.
Examples of PowerIQ in Action:
- You plug an older iPhone into an Anker PowerIQ charger. The charger identifies the iPhone and delivers the maximum charging speed supported by that model.
- You connect a modern Android phone that doesn't support Quick Charge to an Anker PowerIQ charger. PowerIQ still delivers the fastest possible charge within the standard USB specifications.
- You use an Anker charger that features both USB-C PD and USB-A PowerIQ ports. You can fast charge your laptop via the USB-C PD port and your smartphone via the USB-A PowerIQ port simultaneously.
In conclusion, PowerIQ is Anker's smart technology to deliver optimal and safe charging speeds for virtually any USB-chargeable device.
