Anker PowerCore Slim 10000
One of the slimmest 10,000mAh power banks made — the Anker PowerCore Slim 10000 charges an iPhone twice and still fits a pocket.
Our Verdict
A slim 10000mAh pack with PowerIQ fast charging (up to 15W) and USB-C plus USB-A outputs. A top-12 portable charger that disappears in a bag.
What We Like
- Very slim and light (8.6 oz)
- Two full iPhone charges per pack
- USB-C + USB-A outputs
- PowerIQ fast charging
- Reliable Anker cells
Worth Knowing
- No USB-C PD fast output like pricier models
- No pass-through fast recharge
- Cable not always included
- Not for laptops
Who Is This For?
Pocket-carry phone charging for commuters, travelers and students.
The Full Picture
At 0.61 inches thick it genuinely disappears in a bag or jacket pocket. It tops up a phone twice, enough for a travel day. If you need laptop-level power, step up to a 65W GaN bank — otherwise this is the one.
Bottom Line
The slim power bank we recommend for everyday pocket carry.