The world's most in-depth and scientific reviews of tech gear

Compare Portable Chargers

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Score Product Price Our Take
76
$36
Editors' Choice Award
If you want an easy and convenient way to make sure you aren't ever caught with a dead battery, the Jackery is a great choice
70
$22
Best Buy Award
This charger doesn't have a ton of extra features but has everything it needs and is one of our favorites
67
$20
Top Pick Award
The PowerCore+ mini should be your first choice if you want the most compact charger around
61
$40
Top Pick Award
The Q Slim sets itself apart by having integrated micro-USB, USB-C, and Lightning charging cables
60
$36
The PowerCore II Slim is a great battery for those that want just a bit more capacity than our top picks
57
$32
Top Pick Award
If you want one product that can function both as a USB power adapter and a portable charger, then the Ace 6700 by RAVPower is a great option
52
$50
If you need a portable power pack for your outdoorsy excursions, then the OtterBox is an outstanding option
48
$60
This is one of the larger capacity batteries that we have tested but there are better options out there if you need to charge tons of devices
47
$42
Top Pick Award
If you need tons of power for tons of devices, then the Ace by RAVPower should be your first choice
47
$29
We would have liked this battery quite a bit better if it didn't take ages to recharge
46
$13
Best Buy Award
If you are shopping for a portable battery on a tight budget, then the Aibocn is our top recommendation
46
$35
We weren't overly fond of the RAVPower Deluxe, finding its performance to be lackluster at best
45
$130
Top Pick Award
If you are looking for a battery with tons of capacity that can charge larger devices, this is it
36
$90
This battery does have PD capabilities, but is uncomfortably large and takes ages to recharge