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4 ports provide unimpeded high-speed charging for all your devices—simultaneously.
Snap out to charge, then fold back for simplified storage.
The ideal size for any pouch, purse, pack, or pocket.
Model Number: A2142
Anker 340 Charger (40W)
40W 4-port USB charging hub for phones, tablets & more
Recommended by the Wall Street Journal, which remarked that "PowerPort 4 was a godsend."
Advanced Charging Technology
Exclusive to Anker, PowerIQ and VoltageBoost combine to ensure your devices charge at their their fastest possible charge speed.
4 ports pump out 40 watts of power, enabling multi-device charging. Simultaneously charge two iPads and two iPhones at full speed!
MultiProtect Safety System
Surge protection, temperature control and more advanced safety features keep you and your devices safe.
As small and light as a MacBook Air power adapter, the Anker PowerPort 4 is one of the most compact multi-port USB chargers on the market.
World Famous Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.
For Optimal Use:
Use your original cable or a third-party certified one (such as MFi).
Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices.
If a port isn't working properly, your device may have triggered the protective internal safety switch. In order to reset the switch, unplug all cables for five minutes and retry.
This charger is not compatible with the iPod nano, iPod Classic, iPod Shuffle, HP TouchPad and Asus tablets. We recommend charging your MacBook while it's turned off or in sleep mode (5-hour recharge time).
AC 100-240V ~ 1.1A 50-60Hz
5V / 8A
65×65×29mm / 2.6×2.6×1.1in
145g / 5.1oz
How do I know when the PowerPort 4 is charging my devices?
What kind of USB charging cables should I use with the PowerPort 4?
What should I do if any port or ports stop working?
What if the PowerPort 4's LED is working but my device isn't charging?
What should I do if the PowerPort 4's LED stops illuminating and the PowerPort 4 stops working?
What if the PowerPort 4 charges my device(s) slowly?
My device charges at 1A, will the PowerPort 4 8A output harm it?
How do I check my device’s input current and voltage?
200 Million+ Products Sold Worldwide
Available in 146 Countries
Pioneer in Charging Technology for 10 Years
"Anker Nano II can truly be one charger to rule them all."
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