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frontpage Posted by BeigeString3016 • Yesterday
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frontpage Posted by BeigeString3016 • Yesterday

Anker 20,000 mAh 3-Port 87W Power Bank w/ Built-in USB-C Cable

+ Free Shipping

$45

$60

25% off
Newegg
17 Comments 5,768 Views
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Deal Details
Anker Official Store via Newegg has Anker 20,000 mAh 3-Port 87W Power Bank w/ Built-in USB-C Cable (Black) on sale for $59.99 - $15 promo code EYGER2A26 applied in cart = $44.99. Shipping is free.

Thanks to Community Member BeigeString3016 for sharing this deal.

About this Item:
  • 1x Built-in USB-C Cable
  • 1x USB-C Port
  • 1x USB-A Port
  • 87W Total Output
  • 6.2" x 2.89" x 1.02"
  • 15.5oz

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $7 lower than the next best comparable prices starting from $51.99.
  • Rated 4.6 out of 5 stars from Amazon customers.

Original Post

Written by BeigeString3016
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Anker Official Store via Newegg has Anker 20,000 mAh 3-Port 87W Power Bank w/ Built-in USB-C Cable (Black) on sale for $59.99 - $15 promo code EYGER2A26 applied in cart = $44.99. Shipping is free.

Thanks to Community Member BeigeString3016 for sharing this deal.

About this Item:
  • 1x Built-in USB-C Cable
  • 1x USB-C Port
  • 1x USB-A Port
  • 87W Total Output
  • 6.2" x 2.89" x 1.02"
  • 15.5oz

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $7 lower than the next best comparable prices starting from $51.99.
  • Rated 4.6 out of 5 stars from Amazon customers.

Original Post

Written by BeigeString3016

Community Voting

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+13
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17 Comments

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6h ago
1,531 Posts
Joined Jul 2019
6h ago
BlueVoyager308
6h ago
1,531 Posts
Quote from kherbinoskie :
Advertised as 20,000mah but only with usable stored energy of 14,000mah. That's a crazy low 65% efficiency. In comparison, power stations acceptable efficiency is 85% and up and which a lot of them these days can do 90% and up..

But at least Anker are honest about the mediocre 65% efficiency but this performance is junk. It means that you are carrying more weight and volume but you'll never ever be able to use it.
65% is the norm for this type. I don't know anyone has a 85%. If they do, it will cost you an arm or leg, and it is rated using 5 V.
2h ago
1,295 Posts
Joined Oct 2008
2h ago
asuka
2h ago
1,295 Posts
Quote from kherbinoskie :
Nah. You are just an Anker fanboy.

Veektomx is 88% $23
Ugreen 100w is 82% $55
These to name a few and there are many out there that are far better than 65%. Maybe do a bit of research. 65% is far unacceptable unless it's wireless charging.

Agree that 65% is high, but with right voltage and thickness (less thermal) it can be 20-30%.

Anker professional products tout an up to 18% loss.

I think UGreen and Veek are using laptop cooling pads when quoting those numbers. If you use Ankers in similar conditions, I suspect it'll be closer.

Anker probably has high number of returns and is safeguarding with the 65% number. Likely assuming worst operating conditions.

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