EFM 20000mAh Portable Power Bank-Black With Type C PD18W and QC3.0 Dual USB-A Ports

EFM 20000mAh Portable Power Bank-Black With Type C PD18W and QC3.0 Dual USB-A Ports

Marsoni

M251S

$124.99

Get it in 3 business days with 1 day shipping. Friday, May 29

EFM 20000mAh Portable Power Bank-Black With Type C PD18W and QC3.0 Dual USB-A PortsEFM 20000mAh Portable Power Bank Black With Type C PD18W and QC3. 0 Dual USB A Ports Charge your mobile device quickly and efficiently with the EFM 10000mAh Portable Power Bank. Featuring the latest in USB Power Delivery (PD) and Devise Sensing Technology (DST), the EFM POWER BANK determines the power requirement of your device and optimises the output to suit so you get the fastest, most efficient charge possible. DST also protects your device from

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Great product, very sturdy. no doubt I trust this mount/adapter to hold my 50lb PC. Installation instructions were a little lacking in explaining what to do with the small black rubber pieces. Also, I feel it is very important to ensure the bracket is level before mounting the product - especially if you have a HDD inside your computer. Nothing to knock a star off for.

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Reviewed in the United States on May 4, 2026

Verified Purchase

R. Doug

Omaha, US

★★★★★ 5

Fantastic when paired with FLEXISPOT desk!

Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W), Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)

I've got this to get my gaming PC off the floor, but keep it off the desk. It delivers. It fit my FLEXISPOT EC1 Electric White Standing Desk perfectly. This PC is 39lbs and there's no sign of it slipping or sagging under the weight as the base is sturdy. The top bracket isn't perfect for this uniquely size case. It installed in <5 minutes start to finish. I used an electric hammer-drill and it cinched up the proviced T-25 screws with ease. For me there's very little that I would change except for the top support bracket arm being slightly different sized.

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Reviewed in the United States on December 21, 2025

Verified Purchase

Kindle Customer

Cuba, US

★★★★★ 5

It's good

Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)

Pretty good ngl, working well

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Reviewed in the United States on May 20, 2026

Verified Purchase

Ray kivin

Battle Creek, US

★★★★★ 4

Great Buy

Instal was easy and it seems good so far. I need to cable manage and everything but other than that it is great. Just wish they put Rubber on more of the metal parts so it doesn’t scratch the pc case.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Stephanie

Louisville, US

★★★★★ 5

Great way to keep your desk organized, especially a standing desk on wheels.

Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)

The knob that should be able to tighten and clamp the upper part of the PC does not fit into the hole on the metal plate, so it won't hold the PC securely in place. It's useless. Updated 2/18/2026 I contacted the company about my issue and they sent me a replacement surprisingly fast. The knob on the replacement fits perfectly and my PC now sits securely on my desk leg.

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Reviewed in the United States on February 3, 2026