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expiredphoinix | Staff posted Apr 29, 2024 09:00 AM

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expiredphoinix | Staff posted Apr 29, 2024 09:00 AM

$89.98: 20,000mAh Anker Prime Power Bank w/ 200W Output

$90

$130

30% off

Amazon

6 Comments 4,298 Views

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AnkerDirect via Amazon [amazon.com] has 20,000mAh Anker Prime Power Bank w/ 200W Output for $89.98. Shipping is free.

Price:
$40.02 lower (31% savings) than the list price of $130

Previous Frontpage Deal at $90 with +23 Deal Score and 62 comments.

Customer reviews:
4.2⭐ / 1,553 global ratings
2,000+ bought in past month

amazon.com/dp/B0BYNZXFM2 [amazon.com]

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Price Intelligence

Model: Anker A1336011 Prime 20k Mah Power Bank [200w] 2 Usb C Ports - Black

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Post Date	Sold By	Sale Price	Activity
12/16/24	Amazon	$78 Frontpage	37
11/20/24	Amazon	$78 Frontpage	60
05/31/24	Amazon	$90	2
05/28/24	Amazon	$90	5
04/28/24	Amazon	$103	4
04/03/24	Amazon	$90	2
03/16/24	Amazon	$90	3
03/04/24	Amazon	$90	22
02/06/24	Amazon	$90 Frontpage	62

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Sort: Lowest to Highest | Last Updated 2/22/2026, 10:15 PM

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6 Comments

KradYeah

Apr 30, 2024 12:32 PM

247 Posts

Joined Mar 2008

KradYeahApr 30, 2024 12:32 PM

247 Posts

No brainier if it had the power adapter built in like the 733. PASS!!! It is also very bulky like a brick that isn't conducive to certain bags.

CptnJustc

Apr 30, 2024 01:18 PM

247 Posts

Joined Sep 2015

CptnJustcApr 30, 2024 01:18 PM

247 Posts

Naturally, a battery of this capacity is going to be bulky. This is a very niche product, and if you don't need a battery that can keep a top of the line laptop or two -- and then some -- alive for a while on its own, then you don't need it. That said, if you do, this is a reasonable and TSA-acceptable option. I particularly appreciated mine at a conference where the tables lacked outlets, and I enjoy having much more than necessary battery power around at other times. That said, it's not going to be able to sustain its 200W max output for long, making it even more niche.

dbernie41

Apr 30, 2024 01:38 PM

1,845 Posts

Joined Jun 2009

dbernie41Apr 30, 2024 01:38 PM

1,845 Posts

Quote from CptnJustc

They used to have 20k in more of a candy bar shape which I much prefer to the brick.

DaveyWB

Apr 30, 2024 11:00 PM

192 Posts

Joined Aug 2019

DaveyWBApr 30, 2024 11:00 PM

192 Posts

2 threads on same item

Yeah some bad reviews where it fails after 2-10 power cycles
States it does have a 2 year warranty, not much good tho if it fails when I am on vacation
And they do not cross ship- another bad sign
Note: Before Anker can release a replacement, it may be necessary to return the defective item for quality inspection.
And I do not know HOW they get away with what seems like FALSE advertising on these products

Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker Prime 20,000mAh Power Bank offers an estimated 11000mAh to 14000mAh to power devices.

FaithfulMoon112

Apr 30, 2024 11:13 PM

12 Posts

Joined Apr 2024

FaithfulMoon112Apr 30, 2024 11:13 PM

12 Posts

200w output on 20,000mah battery only can run 6 mins, if it has 100% efficiency

Last edited by FaithfulMoon112 April 30, 2024 at 05:22 PM.

lshh125

May 01, 2024 02:26 PM

71 Posts

Joined Nov 2018

lshh125May 01, 2024 02:26 PM

71 Posts

Quote from FaithfulMoon112

200w output on 20,000mah battery only can run 6 mins, if it has 100% efficiency

20Ah * 3.7V / 200W = 0.37h = 22.2 minutes.

You missed the 3.7V.

Unregistered (You)

Free Shipping Tech & Electronics Phones Phone Accessories Tech Accessories Chargers & Power Banks Anker

Rating:	(4.2 out of 5 stars)
Reviews:	1,553 Amazon Reviews
Manufacturer:	Anker
Model Number:	A1336
Product SKU:	B0BYNZXFM2
UPC:	194644130893
ASIN:	B0BYNZXFM2
Brand:	Anker
Item Dimensions LxWxH:	5 x 1.96 x 2.15 Inches
Item Weight:	1.2 Pounds
Item model number:	A1336
Manufacturer:	Anker

$89.98: 20,000mAh Anker Prime Power Bank w/ 200W Output

$90

$130

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