Frequently Asked Questions

Which is better for travel, the Aioneus or the Charmast?

I’d give the edge to the Aioneus for most travel scenarios because its 22.5W charging speed is significantly faster than the Charmast’s 15W — meaning you can top off your phone to 50% in about 24 minutes before heading out. Both are slim and airline-approved at 37Wh or less, but the Aioneus also includes a Micro USB cable built-in, which is handy for older devices or accessories you might encounter abroad. If you value a slightly thinner profile and a protective pouch, the Charmast is still a solid choice, but the Aioneus wins on pure practicality for trips.

Is the Aioneus worth the extra money over the Charmast?

Based on the current pricing, the Aioneus actually comes in lower than the Charmast, so you’re getting faster charging for less money — that’s a clear win. You get 22.5W speed, three built-in cables including Micro USB, and a more precise 1% LED display. The Charmast is cheaper in some color options, but for the extra features, the Aioneus is the better value overall.

Which power bank charges an iPhone faster?

The Aioneus is noticeably faster here. Its 22.5W PD 3.0 output can charge an iPhone to 50% in about 24 minutes, whereas the Charmast’s 15W output takes longer for the same charge. If you’re rushing out the door and need a quick top-off, the Aioneus is the clear winner for iPhone users.

Which one is thinner and easier to carry in a pocket?

The Charmast is slightly thinner at 0.7 inches compared to the Aioneus at 0.78 inches, so it slides into a jeans pocket a bit more easily. Both are lightweight at under 9 ounces, so the difference is minor in practice. If every millimeter matters for your tightest pocket, go with the Charmast.

Can both chargers charge a Samsung Galaxy and an iPhone at the same time?

Yes, both the Aioneus and Charmast have 6 output ports total, so you can charge a Samsung Galaxy and an iPhone simultaneously without any issues. The Aioneus includes a Type-C and Lightning cable built-in, making it even more convenient since you don’t need to carry separate cords. The Charmast also supports multiple devices at once but requires you to use its built-in cables or your own for a second device.

Which power bank has better safety features?

Both chargers include solid safety protections, but the Aioneus goes a step further with 10 layers of advanced safety protection including overcharge, overcurrent, overvoltage, and short circuit prevention. The Charmast is UL/CE/FCC certified and includes short-circuit, overcharge, over-discharge, over-current, and temperature protection. I’d call it a tie for basic safety, but the Aioneus’s extra layers give me a bit more peace of mind.