Five percent battery is a modern emergency: the boarding pass, the ride home, the two-factor code — all of it lives behind that red icon. A good portable charger turns the panic into a non-event, and the right one depends on how you actually live: some people need pocket-small, some need laptop-grade, some need one that survives a hiking trail. These 11 picks cover the whole map. (For more clever kit in the same spirit, our list of gadgets and gizmos that make you go “ooooh” is well worth a browse.)
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1. Best Overall: Anker Nano Power Bank
The default recommendation for a reason: Anker’s Nano pairs serious charging speed with a body small enough to forget in a jacket pocket. It is the power bank for people who do not want to think about power banks — charge it, pocket it, stop worrying.
2. Best Budget: INIU Portable Charger
Proof that a spare battery does not need to cost real money: INIU’s slim charger covers a full phone refill (and then some) for the price of a couple of coffees. One lives happily in every glovebox, work bag and teenager’s backpack.
3. Best Splurge: Anker Prime Power Bank And Charging Base
The luxury option: a high-capacity Prime power bank that docks onto its own charging base at home, so it is always full when you grab it. Big power, fast output for laptops and phones alike, and a screen that tells you exactly what is happening. Overkill, gloriously.
4. Best With Built-In Cables: Charmast Portable Charger
The cable is the thing everyone forgets — so Charmast built several of them into the charger itself, covering the major connector types. No tangled extras, no borrowing cords from strangers at the airport. Just grab the brick and go.
5. Best For Travel: Anker Nano Power Bank With Built-In USB-C Connector
Even smaller thinking: this Nano has the USB-C connector built right in, so it plugs straight into your phone like a little tail — no cable at all. For travel days when every gram and every loose cord counts, it is the neatest solution going.
6. Best With Built-In AC Plug: Veger Portable Charger
Veger’s trick is on the back: folding AC prongs that plug straight into a wall socket to recharge — no separate charger-for-the-charger required. It removes the single most annoying step of owning a power bank, which is remembering how to refill it.
7. Best MagSafe: Anker 633 Magnetic Battery
For MagSafe iPhones, the 633 simply snaps onto the back and starts charging — no cables, no pockets full of knots. It doubles as a little stand for video calls, and the magnetic hold is satisfyingly confident. The most elegant way to top up on the move.
8. Best For Laptops: UGreen Power Bank
Phone chargers cannot feed a hungry laptop — this UGreen can. With high-wattage output and the capacity to match, it keeps a USB-C laptop alive through a long work session away from outlets, with ports left over for your phone.
9. Best Fast-Charging: Cuktech 15 Ultra Power Bank
When “some charge eventually” is not good enough: the Cuktech 15 Ultra pushes serious wattage to get modern phones (and more) from flat to useful in minutes, and shows it all on a proper display. For the impatient, the prepared and the chronically late.
10. Best Solar-Powered: Blavor Solar Power Bank
The outdoors pick: Blavor’s rugged power bank tops itself up from its solar panel while it rides on your backpack, and shrugs off the bumps, dust and splashes of trail life. For camping trips and festival weekends, it is peace of mind with a power button.
11. Best For Apple Watch: Huoto Portable Watch Charger
Your phone is not the only thing that dies: this little Huoto puck is a portable charger made specifically for the Apple Watch, small enough for a keyring or wash bag. Watch owners who travel will wonder how they managed without it.
Match the charger to your actual emergency: pocket-and-forget for daily commuters, high-wattage for laptop travellers, solar for the trail, magnetic for the cable-averse. Whichever you choose, charge it tonight — future you, staring at 5%, says thanks. And for more everyday upgrades, our roundup of clever tech accessories you’ll be glad you bought is the perfect follow-up.
