Monoprice Compact 20,000 mAh Power Bank with PD 20W and QC 3.0 Fast Charging, Built-In Digital LED Display, Compatible with All Mobile Devices
Product # 44370
UPC # 889028188231
$27.99
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and 72 answers
compatible with Apple iphone SE first generation?
A shopper
on Jan 14, 2024
BEST ANSWER: Any device that will charge on a usb cable will wirk with this. Just need the right cable to work with it.
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- Inaccurate
- Clifton S on Jan 17, 2024
- Purchased on Aug 6, 2023
BEST ANSWER: Any device that will charge on a usb cable will wirk with this. Just need the right cable to work with it.
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- Inaccurate
- Clifton S on Jan 17, 2024
- Purchased on Aug 6, 2023
I've only had Sony power Bricks but i picked up 4 of these and they are reliable.
- Reply
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- Michael O on Jan 18, 2024
- Purchased on Jul 20, 2023
Yes, it has a USB charging port. USB to apple charging cord needed.
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- Carlyle R H on Jan 17, 2024
- Purchased on Jul 28, 2023
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Will this work to power my Vox mini go Amp (3 watt) that accepts 5 volt input via usb c?
A shopper
on Aug 28, 2023
BEST ANSWER: You should be able to run your amp with this. It will provide 11W of power with the QC. But it looks like the amp only wants less 2. amps at 5v which a normal wall charger would provide. So you should have no issues with this.
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- Clifton S on Aug 29, 2023
- Purchased on Aug 6, 2023
BEST ANSWER: You should be able to run your amp with this. It will provide 11W of power with the QC. But it looks like the amp only wants less 2. amps at 5v which a normal wall charger would provide. So you should have no issues with this.
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- Clifton S on Aug 29, 2023
- Purchased on Aug 6, 2023
It should. It has enough output power for it.
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- Darrell B on Aug 28, 2023
- Purchased on Aug 2, 2023
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what does the power button do?
A shopper
on Feb 14, 2024
BEST ANSWER: The power button when pressed indicates how much power is left in the battery, when plugging a device in the power level comes up automatically.
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- Inaccurate
- Jim on Feb 14, 2024
- Purchased on Sep 27, 2023
BEST ANSWER: The power button when pressed indicates how much power is left in the battery, when plugging a device in the power level comes up automatically.
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- Inaccurate
- Jim on Feb 14, 2024
- Purchased on Sep 27, 2023
It just allows you to check the charge on the unit. It starts charging autmatically when you plug in your device.
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- Tipps from the Tippster on Feb 14, 2024
- Purchased on Dec 13, 2023
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Please correct the spec on 20000mAh as 0.67 lbs. doesn't convert to 0.302 oz?
A shopper
on Sep 19, 2024
BEST ANSWER: Hi. the power bank's correct weight is 0.67 lbs. The conversion to ounces on the spec table will be updated accordingly. We appreciate your feedback on this matter
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- Inaccurate
- Jhomar R Staff on Sep 20, 2024
BEST ANSWER: Hi. the power bank's correct weight is 0.67 lbs. The conversion to ounces on the spec table will be updated accordingly. We appreciate your feedback on this matter
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- Inaccurate
- Jhomar R Staff on Sep 20, 2024
Specs say 10.72 ounces. That equates to .67 pounds.
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- Dave on Sep 19, 2024
- Purchased on Dec 8, 2023
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What is the warranty for this item?
A shopper
on Sep 25, 2023
BEST ANSWER: Thank you for your inquiry. We have a 30-day refund and 1-year replacement warranty for this unit.
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- Jake S Staff on Oct 9, 2023
BEST ANSWER: Thank you for your inquiry. We have a 30-day refund and 1-year replacement warranty for this unit.
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- Jake S Staff on Oct 9, 2023
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So if I get a usbc to usbc cable I can fast charge the power bank?
pete c
on Oct 5, 2023
BEST ANSWER: It all depends on the power supply connected to the other end. Does it support PD or QC 3.0. If it doe then it will charge faster. Doesn't have to be a c to c , a to c cable works if the a end is higher powered.
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- Inaccurate
- Clifton S on Oct 10, 2023
- Purchased on Aug 6, 2023
BEST ANSWER: It all depends on the power supply connected to the other end. Does it support PD or QC 3.0. If it doe then it will charge faster. Doesn't have to be a c to c , a to c cable works if the a end is higher powered.
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- Inaccurate
- Clifton S on Oct 10, 2023
- Purchased on Aug 6, 2023
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Will wireless charge Apple smartwatch?
A shopper
on Oct 18, 2023
BEST ANSWER: Hello,
Thank you for your inquiry. The wireless charging on this device would not work as the Apple Watch will require it's USB cable wireless charger to be able to charge.
Thank you for your inquiry. The wireless charging on this device would not work as the Apple Watch will require it's USB cable wireless charger to be able to charge.
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- Inaccurate
- Coty R Staff on Oct 24, 2023
BEST ANSWER: Hello,
Thank you for your inquiry. The wireless charging on this device would not work as the Apple Watch will require it's USB cable wireless charger to be able to charge.
Thank you for your inquiry. The wireless charging on this device would not work as the Apple Watch will require it's USB cable wireless charger to be able to charge.
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- Coty R Staff on Oct 24, 2023
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What charger or rate of charger is recommended for this battery ?
A shopper
on Jan 18, 2024
BEST ANSWER: Thank you for your inquiry.
When using Micro B, the recommended would be 5V‑2.0A/9V‑2.0A/12V‑1.5A (18W max).
When using USB‑C, the recommended would be 5V‑2.6 A/9V‑2.0A/12V‑1.5A (18W max).
When using Micro B, the recommended would be 5V‑2.0A/9V‑2.0A/12V‑1.5A (18W max).
When using USB‑C, the recommended would be 5V‑2.6 A/9V‑2.0A/12V‑1.5A (18W max).
- Reply
- Inaccurate
- Jake S Staff on Jan 18, 2024
BEST ANSWER: Thank you for your inquiry.
When using Micro B, the recommended would be 5V‑2.0A/9V‑2.0A/12V‑1.5A (18W max).
When using USB‑C, the recommended would be 5V‑2.6 A/9V‑2.0A/12V‑1.5A (18W max).
When using Micro B, the recommended would be 5V‑2.0A/9V‑2.0A/12V‑1.5A (18W max).
When using USB‑C, the recommended would be 5V‑2.6 A/9V‑2.0A/12V‑1.5A (18W max).
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- Inaccurate
- Jake S Staff on Jan 18, 2024
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How do you get it to fully charge? It seems to only want to max at 78%.
A shopper
on Feb 29, 2024
BEST ANSWER: Hello,
Monoprice stands behind all their products and offer support for any product related question. For further assistance, please reach out to our Customer Support team.
Monoprice stands behind all their products and offer support for any product related question. For further assistance, please reach out to our Customer Support team.
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- Inaccurate
- Coty R Staff on Mar 13, 2024
BEST ANSWER: Hello,
Monoprice stands behind all their products and offer support for any product related question. For further assistance, please reach out to our Customer Support team.
Monoprice stands behind all their products and offer support for any product related question. For further assistance, please reach out to our Customer Support team.
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- Inaccurate
- Coty R Staff on Mar 13, 2024
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Is only one digit supposed to blink in the display when the power bank is being charged?
A shopper
on Oct 30, 2024
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What type of power cell?
A shopper
on Jul 11, 2025
BEST ANSWER: Hi, thank you for your inquiry. These power banks are usually rechargeable lithium-ion or lithium-polymer batteries which are common in modern power banks due to their lightweight, compact design, and stable energy delivery. I hope this helps.
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- Inaccurate
- Jhomar R Staff on Jul 13, 2025
BEST ANSWER: Hi, thank you for your inquiry. These power banks are usually rechargeable lithium-ion or lithium-polymer batteries which are common in modern power banks due to their lightweight, compact design, and stable energy delivery. I hope this helps.
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- Inaccurate
- Jhomar R Staff on Jul 13, 2025
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How long does it take to charge this Power Bank?
New User U
on Oct 5, 2023
Is it safety approved by UL or ETL?
A shopper
on Apr 9, 2024
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Reviews
4.7 / 5.0
64 Reviews
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Rated 5 out of 5
Great Charging solution
Excellent charging solution for when we're out and about without any power connections. Fast charging and it holds a charge for an extremely long time which allows us to charge several phones and laptops. A Great product.
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Rated 5 out of 5
Monoprice Compact 20,000 mAh Power Bank with PD 20W and QC 3.0 Fast Charging
Work great. Very happy with it.
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Rated 5 out of 5
Unbeatable for the price - PD and QC with honest 20kma
I have 4 of these power banks. For the price they are unbeatable.
They are simple, compact and cheap.
They are simple, compact and cheap.
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Rated 5 out of 5
Simple and great
Great, simple, lighter than its predecessors
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Rated 5 out of 5
Saved the shoot in the Amazon Jungle
Performing as advertised, it recharged a phone being used for video in the deep jungle of the Amazon, saving the day and finishing the segments we were shooting.
At this price, get one.
At this price, get one.
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Rated 5 out of 5
Powerful Compact Charger
Works great! Can get over 3 full recharges on our devices, before recharging the power pack! Great for traveling!
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Rated 5 out of 5
Good charger
Really good charger but the cable it came with is not the charging cable wtf? Other than that great product.
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Rated 5 out of 5
Awesome powerblock!
Charges quickly and charges devices quickly. Well built. Like using it a lot.
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Rated 5 out of 5
Excellent Power Bank
Well-built and easy to use, this powerful power bank is great for on-the-go charging of all my devices. The digital readout for the percentage of charge available is so much better than a row of LEDs as on so many other units. I am very happy with my purchase.
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Rated 5 out of 5
Great power bank
Great power bank and size. I wish Monoprice provided ubs-c to ubs-c cable. I highly recommend it
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