I tested a portable battery with graphene heat dissipation - and cracked it open for proof

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Momax Q.Mag X4 / 5Very good

pros and cons

  • Exceptionally thin and light
  • Can charge two devices simultaneously
  • Keeps cool even when being used hard.
  • Aluminum and glass aren't particularly robust.

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There are many "MagSafe" magnetic wireless battery packs on the market. Some are great, some are various grades of dismal. And sometimes, devices are head and shoulders above the rest. These packs are well-built, using quality components, and assembled with care.

Also: I set up a $4 router reboot timer, and it's made my internet reliably faster

The Momax Q.Mag X is one such power bank. It's thin, it's light, it's stylish, and it's cool -- in every sense of the word.

It's a good-looking power bank

The Q.Mag X is a 5,000 mAh/19.35 Wh power bank that magnetically clamps to your iPhone to charge it...

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