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frontpageN3RD_01 posted Yesterday 06:16 AM
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Item 1 of 2
frontpageN3RD_01 posted Yesterday 06:16 AM

Energizer 5000mAh Up To 20W Magnetic Wireless PowerBank w/ USB-C Cable

+ Free Shipping

$13

$30

56% off
Best Buy
11 Comments 3,954 Views
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Deal Details
Best Buy has Energizer 5000mAh Up To 20W Magnetic Wireless PowerBank w/ USB-C Cable for $12.99. Shipping is free for My Best Buy Members (free to join) or select free curbside pickup where available.

Note: Availability for pickup may vary by location.

Thanks to Community Member N3RD_01 for finding this deal.

Features:
  • 5,000mAh lithium polymer battery
  • 15W Wireless, Qi1, Q2, MagSafe Compatible output and 18W USB-C PD output
  • Wireless charging
  • Ultra slim Metal Construction
  • Smart protection prevents overcharging and short circuits.
  • iPhone 16/15/14/13/12 Magnetic Charge
  • LED Power Indicator
  • Enjoy 15W ultra-fast wireless charging and power up your devices 2X faster*. Get your iPhone 15 from 0 to 50% in just 44 minutes.
  • Universal Compatibility

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $7 lower (35% savings) than the next best available price from a reputable merchant with prices starting from $19.99
  • About this store:
    • Purchases made Oct. 31 through Dec. 31 have an extended return period through Jan. 15, 2026.

Original Post

Written by N3RD_01
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has Energizer 5000mAh Up To 20W Magnetic Wireless PowerBank w/ USB-C Cable for $12.99. Shipping is free for My Best Buy Members (free to join) or select free curbside pickup where available.

Note: Availability for pickup may vary by location.

Thanks to Community Member N3RD_01 for finding this deal.

Features:
  • 5,000mAh lithium polymer battery
  • 15W Wireless, Qi1, Q2, MagSafe Compatible output and 18W USB-C PD output
  • Wireless charging
  • Ultra slim Metal Construction
  • Smart protection prevents overcharging and short circuits.
  • iPhone 16/15/14/13/12 Magnetic Charge
  • LED Power Indicator
  • Enjoy 15W ultra-fast wireless charging and power up your devices 2X faster*. Get your iPhone 15 from 0 to 50% in just 44 minutes.
  • Universal Compatibility

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $7 lower (35% savings) than the next best available price from a reputable merchant with prices starting from $19.99
  • About this store:
    • Purchases made Oct. 31 through Dec. 31 have an extended return period through Jan. 15, 2026.

Original Post

Written by N3RD_01

Community Voting

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10 Comments

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Yesterday 01:02 PM
340 Posts
Joined Dec 2018
ski522Yesterday 01:02 PM
340 Posts
I had to use this link to see the deal or click on the 5000mah option at the OP's link: https://www.bestbuy.com/product/e...J36C4YX4LJ
Yesterday 06:00 PM
4,146 Posts
Joined Mar 2007
3asym0ni3s9862936Yesterday 06:00 PM
4,146 Posts
Great deal. Thank you! Also got free next day shipping
Yesterday 07:10 PM
461 Posts
Joined Apr 2016
xvxYesterday 07:10 PM
461 Posts
This appears to be $10 on Amazon right now and the reviews aren't great. Considering the capacity and risk of fire I think I'll pass.
2
Yesterday 07:16 PM
316 Posts
Joined Oct 2015
dlinders10Yesterday 07:16 PM
316 Posts
I feel like anything under 10K mAh for phones is too low. This could barely charge my phones battery a single time. If I would use the wireless charging, it wouldn't even be able to charge it once.
Pro
Yesterday 07:43 PM
180 Posts
Joined Jun 2019
AquaHamster556
Pro
Yesterday 07:43 PM
180 Posts
Quote from xvx :
This appears to be $10 on Amazon right now and the reviews aren't great. Considering the capacity and risk of fire I think I'll pass.
Can you provide the link for that?
Yesterday 07:47 PM
375 Posts
Joined May 2014
JahlivesYesterday 07:47 PM
375 Posts
Quote from xvx :
This appears to be $10 on Amazon right now and the reviews aren't great. Considering the capacity and risk of fire I think I'll pass.
I can't find it on Amazon. And what bad reviews are you referring to?
Yesterday 07:47 PM
13,082 Posts
Joined Feb 2008
AkumaXYesterday 07:47 PM
13,082 Posts
Quote from dlinders10 :
I feel like anything under 10K mAh for phones is too low. This could barely charge my phones battery a single time. If I would use the wireless charging, it wouldn't even be able to charge it once.
It's true. You actually might get a full charge using short cable (USB-C->C), but it definitely won't charge to full if you're wireless charging (due to inefficient energy conversion). Don't forget about the heat output from wireless chargng as well!

The truth is that It's not really meant to give you a new 100% charge. Assume if your phone usage is "150% per day", then this device would suffice in getting you throughout the day before you end at 10% on the nightstand charger before bedtime. The pros of having these new wave of slim chargers is that it makes your phone 100% usable while charging (instead of having a 10000/20000 charger in your pocket with a cable dangling throughout the day.

Suggestion: buy 2 of these and swap them out (so you'll always have a fully charged one ready to go).

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Yesterday 08:45 PM
961 Posts
Joined Dec 2017
mbaciYesterday 08:45 PM
961 Posts
Quote from dlinders10 :
I feel like anything under 10K mAh for phones is too low. This could barely charge my phones battery a single time. If I would use the wireless charging, it wouldn't even be able to charge it once.
Surely, they typically have 60% conversion rate using the cable. This one will charge an iPhone 17 from 0% to 80% and an S25 to 75%. A 10000 mAh will full charge and have some juice left. However, 10k mAh ones are thicker and heavier at around 200-250g range, heavier than most phones, while those 5k mAh ones are around 100-120g and much slimmer that you can comfortably carry them in your pocket.
Yesterday 08:46 PM
724 Posts
Joined Jun 2013
abstractedpuddingYesterday 08:46 PM
724 Posts
Quote from Jahlives :
I can't find it on Amazon. And what bad reviews are you referring to?
Based on that it's an Energizer wireless charger and it's $10 after coupon, the poster seems to be this one: https://www.amazon.com/Energizer-...B0D3DNH8GP

But even a cursory glance can see that's not the same charger and thus the reviews aren't really applicable.

Yesterday 08:50 PM
724 Posts
Joined Jun 2013
abstractedpuddingYesterday 08:50 PM
724 Posts
Quote from AkumaX :
It's true. You actually might get a full charge using short cable (USB-C->C), but it definitely won't charge to full if you're wireless charging. Don't forget about the heat output from wireless chargng as well!

The truth is that It's not really meant to give you a new 100% charge. Assume if your phone usage is "150% per day", then this device would suffice in getting you throughout the day before you end at 10% on the nightstand charger before bedtime. The pros of having these new wave of slim chargers is that it makes your phone 100% usable while charging (instead of having a 10000/20000 charger in your pocket with a cable dangling throughout the day.

Suggestion: buy 2 of these and swap them out (so you'll always have a fully charged one ready to go).
Yeah, it's amazing the number of people who think of these as some kind of primary charging device when really, it's just something you can slip into your pocket or have attached to your phone to get a bit more juice.

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