Anker PowerCore 20000mAh Power Bank Review: Never Run Out of Battery Again
The Bottom Line
Reliable, affordable backup power that charges your phone 4-5 times. Essential for commuters and travelers.
$49 - $69
After being stranded with a dead phone one too many times, I finally invested in a proper power bank. The Anker PowerCore 20000mAh has been in my bag for two years now, and it's saved me countless times.
The 20000mAh capacity means I can fully charge my iPhone 4-5 times, or my iPad twice. For most people, that's easily a week of backup power before you need to recharge the power bank itself.
What I love about Anker is the reliability. Cheaper power banks often lie about their capacity or die after a few months. My Anker still holds a great charge after two years of regular use. The build quality is solid - it's survived being dropped, tossed in bags, and left in hot cars.
It has two USB ports so you can charge two devices at once. Great for family road trips when everyone's devices are dying.
The only downside is the weight - 20000mAh means a bigger battery, which means more heft in your bag. If you want something pocket-sized, look at the 10000mAh version instead.
Watch for sales around Prime Day - I've seen this drop to $39.99 from the regular $59.99. Even at full price, it's worth it for the peace of mind.
What I Love
- Massive 20000mAh capacity
- Charges 2 devices simultaneously
- Excellent build quality
- Reliable brand with great warranty
- Great value for capacity
Things to Consider
- Heavy and bulky
- Takes a while to recharge the bank itself
- No USB-C PD on basic model
The Verdict
Essential gear for anyone who commutes or travels. The peace of mind alone is worth it!
