SKU: 7572400902

SiGMA M2 Big Mini Power Bank 20000mAh

$3914.55 $4349.50
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

SiGMA M2 Big Mini Power Bank 20000mAhPower up your day with the Sigma M 2 BigMini a compact powerhouse featuring a High Quality Battery and advanced fast charging technology. Built with a Grade A Lithium Polymer cell, this ultra portable power bank delivers 22. 5W high speed output, keeping your devices charged wherever you go. Certified by CE & RoHS, the Sigma BigMini ensures total charging safety with smart circuitry and reliable performance. Its PD Indicator glows purple, instantly

Power up your day with the Sigma M-2 BigMini – a compact powerhouse featuring a High Quality Battery and advanced fast-charging technology. Built with a Grade-A Lithium Polymer cell, this ultra-portable power bank delivers 22.5W high-speed output, keeping your devices charged wherever you go.

Certified by CE & RoHS, the Sigma BigMini ensures total charging safety with smart circuitry and reliable performance. Its PD Indicator glows purple, instantly confirming when Power Delivery fast charging is active — ideal for modern smartphones and USB-C devices.

With both Type-C input and Type-C output, this power bank supports seamless two-way fast charging. You also get a C to C cable included, making it fully compatible and ready to use straight out of the box.

The Power Level Indicator shows exactly how much juice is left, so you're never caught off guard. Designed with portability in mind, the BigMini is travel ready, lightweight, and fits easily in your pocket — yet it delivers massive 20000mAh capacity in a sleek, compact design.

Whether you're commuting, traveling, or simply on-the-go, the Sigma M-2 BigMini is your reliable, fast-charging, and ultra-portable power solution.

🔑 Quick Feature Summary (With All Keywords)

  • ✅ High Quality Battery – Built for Long Life

  • ✅ Grade-A Lithium Polymer Battery Type

  • ✅ Certified Safe: CE & RoHS Approved

  • ✅ Fast Power Output: 22.5W PD Support

  • ✅ PD Indicator (Purple) – Fast Charging Active

  • ✅ Power Level Indicator – Always Know Your Charge

  • ✅ Type-C Input & Type-C Output – Full Compatibility

  • ✅ C to C Cable Included – Ready to Use

  • ✅ Travel Ready – Ultra Slim & Lightweight Design

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7572400902

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4.7 ★★★★★
Based on 14 reviews
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Product Reviews
C
Verified Purchase
CJ
Natrona Heights, US
★★★★★ 5
Excellent buy
Color: Black
Great buy. We put it on our bed and it's Great. No more having cords streaced across the room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
M
Verified Purchase
Marilyn
Cuba, US
★★★★★ 5
Great Power Strip
Color: White
Works great for our guest bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
T
Verified Purchase
trc
Dallas, US
★★★★★ 3
Nice but a bit awkward
Color: White
Kind of awkward to use but provides more outlets. I put it under my computer shelf so it doesn’t look bulky & it works fine. It can slip around from time to time when plugging in things but I’m living with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2024
S
shannon oakley
Boise, US
★★★★★ 5
Great room divider
Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
This is a room divider and would work great as one! I’m using it as a cover for my car port/garage so you can’t look in and see my messy garage as easily and for what I’m using it for it’s a little not quite as sturdy as I need it to but I’m sure it’s not meant to be used outside anyways so I don’t fault the product since I’m not using it as intended… with that said though…. It still covers my garage beautifully and really does exactly what a I need it to! I’m sure the wind may blow it over if it gets too crazy but I don’t see it breaking by any means. The frame is metal and drilled together using long screws. It’s very well built. The cloth for the panels is this waterproof type material that’s kind of like the gazebo roof feeling. So it’s easy to clean and it’s easy to wipe. You can put it straight or bend the panels and either way it still stands up. You don’t HAVE to bend it to make it stand or anything. You can literally use it straight across like I am in the pictures. Overall very happy with this product and it’s also very tall so it truly covers a lot (hides a lot lol). I’m 5’8 so you can see it’s taller than me by the pic I took
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Reviewed in the United States on May 4, 2026
F
3fingers
Los Angeles, US
★★★★★ 3
OK. Drag to setup. Needs more stable feet
Color: Black, Size: 4 Panel-88''
I was glad to find these. The benefits of having them in a recording setup is helping suppressing noise for a vocal booth. It's a layer that surrounds the recording box. Nice! (But away from audio hardware or DAW). Here is the not so nice part: The feet! It's able to stand (as it needs to do this). But it cannot be bumped. If it does, it's coming down onto something. I believe the feet units are not wide enough (or long enough). That makes for an easier tumble risk. So far, they haven't, but it's like being in the woods over leaves - it feels dangerous with every step! (That's actually true). They are tall enough, wide enough, material OK. But the feet for the main assembly do not seem sturdy enough. There are ways to help that. I'm thinking a 2x4 to augment the base. Make them wider. It can be done. It was a drag to set these up, and I'm sure to modify them like i'd want them. But, they do come in at a much lower price that other similar dividers. Consider all this because I've seen more solid dividers ( with padding) that would basically be the 1/2 cost of these. But i'd think they'd be easier to assemble, stand sturdier, and without that feeling of an impending fall (or fail). This is my opinion. I hope it helps.
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Reviewed in the United States on May 29, 2026

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