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Deal.ai › Energizer › Batteries & Chargers
Energizer
Energizer Power Bank 10000mAh Portable Charger

Energizer Power Bank 10000mAh Portable Charger

Best price now

$29.99at Best BuyChecked 11 h ago

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Price facts

  • Last seen at $29.99 at Best Buy on Nov 10.

Our take on the Energizer Power Bank 10000mAh Portable Charger

A 10,000mAh portable charger from a legacy battery brand, with one USB-C port and 20W USB-PD plus Quick Charge 3.0 output. That is enough to refill most phones about twice and to fast-charge iPhones and many Android handsets. It is a plain, single-port pack: rivals at the same capacity often add a second port or an Apple Lightning input, and some include a built-in cable. Owners of Energizer packs generally report steady charging, while the single port and modest 20W ceiling are the main limits for people charging several devices or a laptop.

Best forPhone owners who want a simple everyday top-upiPhone and Android users who want fast charging from one portTravelers who prefer a familiar battery brandLight pack users charging one device at a time
Pros
  • 20W USB-PD fast-charges modern iPhones and many Android phones
  • Quick Charge 3.0 support for compatible Android devices
  • 10,000mAh holds roughly two full phone charges
  • Single USB-C port keeps it simple and pocketable
  • Energizer is an established battery brand with wide retail support
Cons
  • Only one port, so you cannot charge two devices at once
  • 20W is below the 30W-plus output some rivals offer
  • No built-in cable or wall plug
  • No Lightning input, so iPhone owners need a USB-C cable
  • No display; charge level is shown by basic indicator lights

Energizer Power Bank 10000mAh Portable Charger prices at every store

  • Best BuyNew

    In stock

    $29.99Checked 11 h ago
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Store links may earn us a commission. Price via Klarna.

Energizer Power Bank 10000mAh Portable Charger price history

Lowest price we've seen: $29.99 on Nov 11 at Best Buy. Tracked across 1 store since Nov 11.

What reviewers say

Feedback on Energizer's 10,000mAh packs is generally positive on reliability and charging speed for phones, with complaints centered on the single port and the lack of a charge display.

What people mention
  • Charging speedPraisedOwners say USB-PD and Quick Charge 3.0 top up phones noticeably faster than basic 5W packs.
  • Port countCriticisedReviewers note the single USB-C port forces them to charge devices one at a time.
  • CapacityPraisedUsers report roughly two phone charges per full pack, in line with the 10,000mAh rating.
  • Charge indicatorMixedThe light indicators work but give only a rough idea of how much power is left.
  • BuildPraisedOwners describe the casing as solid and the pack as easy to carry.

Specifications

Connections
USB-CSource
Power Connection
USBSource
Type
PowerbankSource
Color
BlackSource
Power Supply (W)

Questions and answers

How many times can it charge a phone?
About twice for a typical phone with a 4,000-5,000mAh battery, less after cable and conversion losses.
Does it fast-charge an iPhone?
Yes, over USB-C with USB-PD at up to 20W, which fast-charges recent iPhones. You need a USB-C to Lightning or USB-C cable.
Can it charge a laptop?
Only slowly. 20W is below what most laptops need, so it suits phones, earbuds and small accessories rather than laptops.
Can I charge two devices at once?
No. There is a single USB-C port, so only one device charges at a time.
How do I recharge the power bank itself?
Through the same USB-C port with a USB-C charger. A full recharge takes a few hours depending on the charger's wattage.
What is in the box?
The power bank itself; a charging cable is not guaranteed, so check before buying and plan on using your own USB-C cable.
Where is the Energizer Power Bank 10000mAh Portable Charger cheapest?
At Best Buy, for $29.99, as of our latest check.

Stores we've priced the Energizer Power Bank 10000mAh Portable Charger at

  • Best Buy deals and prices

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20.0
Source
Features
USB-PD (USB power delivery), Quick Charge 3.0Source
Battery Capacity (mAh)
10000Source
No. of USB-C (pcs)
1Source
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