Anker 340 Charger (40W)
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Anker 340 Charger (40W)

Series 3
Series 3
$31.99

40W 4-Port USB Wall Charger for iPhone 7 / 6s / Plus, iPad Pro / Air 2 / mini, Galaxy S7 / S6 / Edge / Plus, Note 5 / 4, LG, Nexus, HTC and More
  • Media's Choice: Recommended by the Wall Street Journal, which remarked that "PowerPort 4 was a godsend."
  • Advanced Charging Technology: PowerIQ and VoltageBoost combine to provide the fastest possible charge up to 8 amps or 2.4 amps per port. (Does not support Qualcomm Quick Charge).
  • Certified Safe: Anker's MultiProtect safety system ensures complete protection for you and your devices.
  • Travel Ready: Compact design, foldable plug and 100-240 volt input ideal for worldwide travel.
  • What You Get: Anker 340 Charger (40W) / PowerPort 4 (40W 4-Port USB Charging Hub), welcome guide, our fan-favorite 18-month warranty and friendly customer service.

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  • Media's Choice: Recommended by the Wall Street Journal, which remarked that "PowerPort 4 was a godsend."
  • Advanced Charging Technology: PowerIQ and VoltageBoost combine to provide the fastest possible charge up to 8 amps or 2.4 amps per port. (Does not support Qualcomm Quick Charge).
  • Certified Safe: Anker's MultiProtect safety system ensures complete protection for you and your devices.
  • Travel Ready: Compact design, foldable plug and 100-240 volt input ideal for worldwide travel.
  • What You Get: Anker 340 Charger (40W) / PowerPort 4 (40W 4-Port USB Charging Hub), welcome guide, our fan-favorite 18-month warranty and friendly customer service.
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$31.99

Multi-Device Charging

4 ports provide unimpeded high-speed charging for all your devices—simultaneously.

Foldable Plug

Snap out to charge, then fold back for simplified storage.

Perfectly Portable

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

Media’s Choice
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.

Ultra Powerful
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.

Super Compact
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.

Note:
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).

Specs

Input

AC 100-240V ~ 1.1A 50-60Hz

DC Output

5V / 8A

Size

65×65×29mm / 2.6×2.6×1.1in

Weight

145g / 5.1oz


FAQ

How do I know when the PowerPort 4 is charging my devices?

When the PowerPort 4 is "slowly charging" or in standby mode (at an output current of less than 500mA), the LED will illuminate in blue. When the PowerPort 4 is "fast charging"(at an output current of higher than 500mA), the LED will illuminate in green.

What kind of USB charging cables should I use with the PowerPort 4?

To ensure the utmost safety and performance, we strongly recommend using your device's original cable (OEM) or a certified third-party cable (MFI) to charge your devices with the PowerPort 6.

What should I do if any port or ports stop working?

If any port or ports stop working, it may be due to a faulty cable, not the PowerPort 4 itself. Try charging with different cables. If the problem persists, please email us at support@anker.com to claim your 18-month warranty.

What if the PowerPort 4's LED is working but my device isn't charging?

If the LED is working but your device is not charging, your cable may be faulty. Try charging with different cables. If the problem persists, please email us at support@anker.com to claim your 18-month warranty.

What should I do if the PowerPort 4's LED stops illuminating and the PowerPort 4 stops working?

Reset the PowerPort 4 by unplugging the power cable from the back of the charger and then replugging it to see if the problem has been resolved. If the problem persists, please email us at support@anker.com to claim your 18-month warranty.

The World's No. 1 Mobile Charging Brand*

  • 200 Million+

    200 Million+ Products Sold Worldwide

  • 146 Countries

    Available in 146 Countries

  • 10 Years of Innovation

    Pioneer in Charging Technology for 10 Years

  • *In terms of retail sales value in 2020.
  • Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail sales value in 2020, based on research conducted in 11-2021. Brands are defined as mobile charging brands if more than 75% of their retail sales are contributed by mobile phone charging products. Mobile phone charging products include chargers, wireless chargers, power banks, and charging cables, and these accessories can also be used for other consumer electronics devices.

"Anker Nano II can truly be one charger to rule them all."

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Anker 340 Charger (40W)
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