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Lumsing Portable Charger A1 Grand Review

Disclosure of Material Connection: I received one or more of the products or services mentioned above for free in the hope that I would mention it on my blog. Regardless, I only recommend products or services I use personally and believe will be good for my readers. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising."

Lumsing Portable Charger A1 Grand Review


About Lumsing

Lumsing is based out of Plainfield, Illinois. They manufacture and sell electronics in the North America, Japan and Europe. They strive to make stylish, affordable, and useful electronics for the every day user. They want to make our everyday life simple and easy. And hey, who can argue that?!

What Do They Sell?

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Mama’s Experience

The shipping on a Lumsing product is speedy! One of their top priorities is to get their orders processed pronto. If you order through Amazon, you can get 2-day Prime Shipping.

Lumsing has 3 categories of their power banks: mate i, mate thin and mate mini. The power bank I have reviewed is a mate i: The Grand A1

Grand A1 Power Bank

lumsing 1

A power bank, like the Grand A1, is used when you need to charge your device without access to a wall charger. You can plug your device into this power bank as you would your wall charger or car charger. Now-a-days our cell phones and devices come with an adaptive fast charge wall unit. This allows us to charge our devices way faster. The Grand A1 has the same fast speeds! I have used other wireless charging devices in the past, but none have the strengh, power and speed of the Grand A1.

The Grand A1 Power Bank comes in 2 colors: gold, black and silver. It weighs just over 9 ounces (very light for its internal compartment) and is smooth to the touch which makes it glide easily into pockets, purses or bags.

light on


  • High capacity of 13400mAh (highest capacity on the market)
  • 2 output ports (allows you to charge 2 devices simultaneously)
  • MultiProtect Safety System (Surge protection、Short circuit protection、over-temperature protection)
  • Charge efficiency higher than 90%
  • When needs to be recharged, it only takes 8 hours!
  • Side port entry for better comfort which jogging/on-the-move
  • Reduced LED lights (to avoid disturbing your sleep)
  • Easy to read power meter display

The Power Meter Display clearly shows you how much power is left. There are 4 lights.

4 lights on – ≥95%

3rd light on, 4th light blinking – ≥75%

2nd light on, 3rd light blinking – ≥50%

1st light on, 2nd light blinking – ≥25%

1st light blinking – <25%

With countless power banks on the market it can be overwhelming as to pick one, so here are my top reasons why to choose a Lumsing

  1. It’s faster (time is money)
  2. It’s sleek and stylish (perfect for business and personal uses)
  3. It holds more “juice” than any other power bank out there (13400mAh)
  4. The company backs it products and has amazing service


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  • Reply Amber Ludwig

    Love that its the highest capacity on the market!! So fabulous!! Plus lightweight so easy to carry with you!! Super convenient for families always on the go!! Like ours!

    November 2, 2015 at 10:35 am
  • Reply Laura

    I like the chargers that they have. They have a very stylish design. 🙂

    November 3, 2015 at 7:20 pm
  • Reply Kim S.

    This would be perfect for traveling!

    November 3, 2015 at 10:04 pm
  • Reply Sandy Cain

    Wow, this is the highest on the market, I am impressed! AND, that you can charge 2 devices at once. Also, that it’s not big and clunky. But I think my favorite feature is that it tells you how much juice is left. Perfect!

    November 6, 2015 at 10:03 pm
  • Reply Judy Nieman

    I like it that you can plug your device into it to charge without having to plug it into the wall also. Great for when you are traveling.

    November 9, 2015 at 8:37 am
  • Reply John

    Nice looking charger. Large capacity.

    November 9, 2015 at 8:14 pm
  • Reply denise low

    This would be great to and take on trips. Thank you for the review

    November 10, 2015 at 4:46 pm
  • Reply Kara G

    Looks like an awesome charger. Definitely could use this everyday!

    November 10, 2015 at 4:51 pm
  • Reply Dominique

    I LOVE that it’s Gold!! So fancy!

    November 10, 2015 at 11:30 pm
  • Reply Mariah Chezem

    I really love that it doesn’t need to be plugged into a wall or car. Great for when you are vacationing and dont have time to stop and charge your phone!

    November 11, 2015 at 10:48 am
  • Reply Gabrielly

    I learned that they strive to make stylish, affordable, and useful electronics for the every day user.

    November 14, 2015 at 12:18 pm
  • Reply desiree

    that is somthing to use for sure i need oe and then i use it up to the 3 or for time a day

    November 15, 2015 at 12:08 am
  • Reply Lesley F

    I like that it charges in 8 hours

    November 15, 2015 at 1:51 pm
  • Reply Sarh S

    This would be great to have! As a mom of three, I really dislike it when my phone dies and we’re out and about.

    November 16, 2015 at 11:14 am
  • Reply Brandon Sparks

    very nice charger

    November 16, 2015 at 11:19 am
  • Reply Julie Waldron

    This would be great for when my battery runs out on my phone, which is often. I like the gold too.

    November 16, 2015 at 4:51 pm
  • Reply Jerry Marquardt

    I learned that the Lumsing Corporation made everything from Bluetooth to Cables and Chargers for the car, table and travel. The also have Keyboards and wireless/portable Power Banks.

    November 16, 2015 at 8:52 pm
  • Reply Richard Hicks

    This is the type of high capacity charger I need in my life!

    November 16, 2015 at 10:01 pm
  • Reply Marnie G (Derrick Todd)

    What a great portable charger. I really like that it has lights to show you how much power is left.

    November 16, 2015 at 11:34 pm
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