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This wikiHow teaches you how to charge an iPhone or iPod using the included charger cable.

Part 1
Part 1 of 3:

Using an Electrical Outlet

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  1. The wall socket side of the iPhone/iPod power adapter, which resembles a white cube, has two prongs that should fit into the wall like any other standard plug.
  2. The USB end of the charger is a rectangular piece of exposed metal; if you look at its end, you'll see a block of plastic inside. It plugs into the horizontal rectangular slot on the outward-facing side of the power adapter.
    • The block of plastic inside of the USB end of the charger cable must fit on the opposite side of the block of plastic in the adapter's slot. If you're having trouble fitting the USB end into the adapter, try flipping the USB end over.
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  3. There are two types of charger cables for your iPhone and iPod:
    • Lightning - iPhone 5 and up; iPod touch 5th Generation and up. This cable's charging end is relatively narrow and flat.
    • 30-pin - iPhone 4S and down; iPod touch 4th Generation and down. This cable's charging end is wide and flat.
  4. If you're using a Lightning cable, the charger should fit no matter how you insert it into the device's charging port; however, a 30-pin charger must be inserted with the grey rectangle icon on side of the charger facing the same way as the iPhone's screen.
  5. A second or so after plugging it in, your device should make a sound (or vibrate), and the screen should briefly display a battery icon.
    • If your device doesn't begin charging, try using a different electrical outlet.
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Part 2
Part 2 of 3:

Using a Computer

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  1. USB ports are slim rectangular openings with three-pronged symbols next to them. You'll typically find them on the sides of laptops' casings, though their locations vary for desktop computers.
    • If you can't find a USB port on your desktop computer, try looking at the sides or back of the keyboard, back of the CPU, or behind the desktop monitor.
    • Some MacBooks don't have USB ports.
  2. The USB end of the charger is a rectangular piece of exposed metal; if you look at its end, you'll see a block of plastic inside. When plugging the cable into the USB port, make sure the three-pronged symbol on the USB cable is facing upward.
    • You may need to disconnect the cable from the power adapter cube first. Do so by gently tugging on the USB end of the cable until it disengages from the power adapter.
  3. There are two types of charger cables for your iPhone and iPod:
    • Lightning - iPhone 5 and up; iPod touch 5th Generation and up. This cable's charging end is relatively narrow and flat.
    • 30-pin - iPhone 4S and down; iPod touch 4th Generation and down. This cable's charging end is wide and flat.
  4. If you're using a Lightning cable, the charger should fit no matter how you insert it into the device's charging port; however, a 30-pin charger must be inserted with the grey rectangle icon on side of the charger facing the same way as the iPhone's screen.
  5. A second or so after plugging it in, your iPhone/iPod should make a sound (or vibrate), and the screen should briefly display a battery icon.
    • If your device doesn't begin charging, try using a different electrical outlet.
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Part 3
Part 3 of 3:

Maximizing Battery Life

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  1. Make sure your software is up-to-date . Apple is always attempting to improve your device's battery life, so updating to the latest version of iOS as soon as it becomes available will potentially help save battery life in and of itself.
  2. After a certain amount of inactivity, your iPhone or iPod will automatically turn off its screen. To change this setting:
    • Open your iPhone's Settings .
    • Scroll down and tap Display & Brightness .
    • Tap Auto-Lock .
    • Tap a time limit (the lower, the better).
  3. Low Power Mode is a process that temporarily restricts your iPhone's or iPod's visual effects and overall power consumption until you disable it. To enable this feature:
    • Open your iPhone's Settings .
    • Scroll down and tap Battery .
    • Slide Low Power Mode right to the "On" position.
  4. This feature uses your iPhone's or iPod's camera to detect ambient light and adjusts the screen's brightness automatically in response. To enable this feature:
    • Open your iPhone's Settings .
    • Scroll down and tap General .
    • Tap Accessibility .
    • Select Display Accommodations .
    • Slide Auto-Brightness right to the "On" position.
  5. This feature sends new mail to your Mail app from the pertinent email server, which can use a significant amount of battery life. To disable fetching:
    • Open your iPhone's Settings .
    • Scroll down and tap Mail .
    • Tap Accounts .
    • Tap Fetch New Data at the bottom of the page.
    • Slide Push left to the "Off" position.
  6. Doing this will prevent your iPhone or iPod from attempting to send or receive any kind of signal, which will in turn reduce the impact on your battery. To enable Airplane Mode:
    • Open your iPhone's Settings .
    • Slide Airplane Mode right.
    • Even when you do have coverage, turn on airplane mode to help your phone charge faster.
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Community Q&A

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  • Question
    Should an iPhone be off while it's charging?
    Community Answer
    That is ideal, but it's fine to leave it on if you need to.
  • Question
    What does it mean when charge symbol is yellow instead of red or green?
    Community Answer
    It means your device is on low battery mode, which is supposed to help save your battery. It usually gives you the choice to enable it when your device is losing juice and down to about 20 percent charged.
  • Question
    How am I able to tell if my phone is charging?
    Community Answer
    There is a small lightning bolt next to where the battery icon is, but when it's not charging, the lightning bolt is gone.
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      Tips

      • Try to run a full-cycle charge at least once a month: run the battery down completely, then charge it back up to 100 percent.
      • Some carrying cases cause the iPhone or iPod to heat up when charging. This, in turn, has a negative impact on battery capacity. Try removing the device from the case before charging to see if doing so makes a difference in your battery's lifespan.
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      Warnings

      • If you let your iPhone or iPod die, plugging it in won't turn it back on for a few minutes.
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      About This Article

      Article Summary X

      Plug your charger into a wall outlet or USB port, then plug the other end of the cable into your iPhone's or iPod's charging port.

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