The Best Power Banks and Chargers to Keep You Powered Up
Updated October 2026 · Research-based guide
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A dead phone is more than an inconvenience. It is your boarding pass, your map, and your two-factor codes. A good power bank and a fast wall charger are two of the most useful, least exciting gadgets you can own.
Here is what we would buy, depending on whether you need a little top-up or enough juice for a laptop.
01
Best overall
Anker 737 Power Bank (PowerCore 24K)
This is the one to grab if you carry a laptop. It packs a large 24,000mAh battery and can fast-charge a USB-C laptop, and a small screen shows exactly how much charge is left.
What we like
High output that can charge many USB-C laptops
Smart display shows remaining battery and charging speed
Snap it to the back of a MagSafe-compatible iPhone and keep using your phone while it charges. Qi2 certification means faster wireless charging than older magnetic packs.
What we like
Magnetic attachment, no cables needed
Qi2 wireless charging is faster than older magnetic packs
One compact GaN charger can replace the pile of bricks in your drawer. Multiple ports let you charge a laptop, phone, and earbuds from a single outlet.
What we like
Charges a laptop and phone at the same time
GaN design is smaller than old-style bricks
Great travel charger
Keep in mind
Total power is split when several devices are plugged in
Capacity (mAh) tells you how much energy is stored, but you lose some in conversion. A 10,000mAh bank typically gives a modern phone about one and a half to two charges.
Watts decide speed
Look at output in watts. 20W or more fast-charges most phones; laptops usually need 45W to 100W.
Flying soon?
Airlines generally allow power banks under 100Wh (about 27,000mAh) in carry-on bags only, never in checked luggage. Check your airline's rules before you fly.
Buy from known brands
Cheap no-name batteries are a fire risk. Stick with established brands and look for safety certifications.
Common questions
Can a power bank damage my phone?
Not a quality one. Phones and reputable chargers negotiate a safe speed automatically. Cheap uncertified chargers are the real risk.
Should I check for recalls?
Yes. Battery recalls do happen, even with big brands. Register your product if the manufacturer offers it, and check their recall page once in a while.
How we choose: we compare manufacturer specs, warranty and support, long-term owner feedback, and reputable expert reviews. We do not claim hands-on testing unless we say so. Read our process.