How many times can it charge a phone?

At 10,000mAh, expect roughly two full charges for a typical phone, less after conversion losses and with a large-screen model.

Can it charge more than one device at once?

Yes. It has one USB-C and two USB-A outputs, so up to three devices can be connected together, though charging will be slower shared.

Does it support fast charging?

Emerson does not state output wattage or fast-charge protocols for the PB1001B, so treat charging speed as standard rather than fast.

How big and heavy is it?

It weighs 0.43 lbs and is described as compact and pocket-sized, making it easy to carry daily.

The power bank itself is the listed item; a charging cable and wall adapter are not stated, so plan to use your own USB cable.

Is it good for air travel?

Yes. At 10,000mAh it is well under the 100Wh limit most airlines set for carry-on batteries.

Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B

Best price now

$9.24at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B

Best price now

$9.24at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $9.24 at Walmart on Nov 9.

Our take on the Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B

The Emerson PB1001B is a 10,000mAh lithium-ion power bank with one USB-C and two USB-A outputs, so it can top up several devices at once. It weighs 0.43 lbs and is built to slip into a pocket or bag. That capacity is enough for roughly two phone charges, which is typical for this class but short of 20,000mAh packs. It suits commuters and travelers who want a light spare battery rather than a high-capacity brick.

Best forCommuters who want a light everyday backup batteryTravelers charging a phone and accessories togetherAnyone who needs multiple USB ports in one small pack

Pros

Three outputs (1 USB-C, 2 USB-A) for charging several devices
Compact and light at 0.43 lbs
10,000mAh capacity covers about two phone charges
Lithium-ion cells are the common, proven choice for power banks

Cons

No stated wattage, so fast-charging support is unclear
10,000mAh is half the capacity of larger 20,000mAh packs
No built-in cable or wall plug mentioned
Charge time and pass-through charging are not specified

Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B prices at every store

WalmartNew
In stock
$9.24Checked Nov 9
Visit Walmart

What reviewers say

4.5 / 533 ratings

Rated 4.5 out of 5 from 33 ratings, buyers generally rate the PB1001B well.

What people mention

Overall satisfactionPraisedBuyers give it a high average rating across 33 scores.

About the Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B

The Emerson PB1001B is a portable power bank with a 10,000mAh lithium-ion battery. It is compact and lightweight, and it fits in a pocket.

It has one USB-C output and two USB-A outputs, so it can charge several devices.

Capacity: 10,000mAh
Battery type: Lithium-ion
Outputs: 1 x USB-C, 2 x USB-A
Weight: 0.43 lbs
Color: Black
Model: PB1001B

Specifications

color: BlackSource

Questions and answers

How many times can it charge a phone?: At 10,000mAh, expect roughly two full charges for a typical phone, less after conversion losses and with a large-screen model.
Can it charge more than one device at once?: Yes. It has one USB-C and two USB-A outputs, so up to three devices can be connected together, though charging will be slower shared.
Does it support fast charging?: Emerson does not state output wattage or fast-charge protocols for the PB1001B, so treat charging speed as standard rather than fast.
How big and heavy is it?: It weighs 0.43 lbs and is described as compact and pocket-sized, making it easy to carry daily.
What is in the box?: The power bank itself is the listed item; a charging cable and wall adapter are not stated, so plan to use your own USB cable.
Is it good for air travel?: Yes. At 10,000mAh it is well under the 100Wh limit most airlines set for carry-on batteries.
Where is the Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B cheapest?: At Walmart, for $9.24, as of our latest check.
What do buyers say about the Emerson Power Bank 10,000mAh with 1 USB-C and 2 USB-A Outputs, Black - PB1001B?: Rated 4.5 out of 5 from 33 ratings.