If you own an Apple Watch, there are two types of accessories you definitely need. Bands are arguably the most important accessory so you can set yourself apart from the millions of other people out there who have Apple Watches. Coming in at a close second, however, is the Ottim Apple Watch Portable Charger. This brilliant little gadget lets you leave your long Apple Watch charging cable at home when it belongs. It’s only the size of a key chain, and it packs a 700 mAh battery along with an MFi certified magnetic wireless charger for the Apple Watch. Trust us, it’ll be the best $40 you ever spend.

Here’s everything else you need to know from the product page:

  • Come with a Micro USB Cable to charge the Power Bank. Built-in Li-ion specific charging management IC, multiple safeguards protection against overcurrent, overheat, short curcuit and high temperature, better protects your iWacth while charging.
  • Using MCU management to achieve the functions of iWatch wireless charging, overcurrent protection, eletronic quantities detection and display, provides a reliable guarantee for your iWatch.
  • Features portable and wireless charging for Apple Watch Series 3, letting you get rid of the annoying long iWatch charging cable.
  • Stylish and unique keychain design, lightweight and portable, fits perfect for home and on the go.
  • Built-in rechargeable 700mAh polymer battery delivers up to 1.5 charges for your Apple Watch before it needs recharging through the micro-USB cable. Rechargeable and safe.

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