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TOPK B354Q 30W Fast USB Charger Quick Charge 3.0 Mobile Charger for iPhone Samsung QC 3.0 Wall Auto Phone

22 reviews
100% of buyers enjoyed this product! 128 orders
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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of 24x7deal (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

22 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
1 Mar 2021

Korea code 4.8mm is Slight mods requires. Europe is 4mm with Korea and does not fit Know purchased and renovated after in use.

verifed buyer
1 Mar 2021

Good charger, fast and neat. Sent quickly, came too fast

verifed buyer
26 Feb 2021

All as always quality, description, packaging. Fast delivery. The store is great. Store recommend!!!

verifed buyer
26 Feb 2021

30 days to ukrmail, tracked to the delivery. The charging itself was packed simply, there are no rings in the package, everything is whole. Perfectly supports fast charging, quietly charges my 2 phones. I did not find overheating and other things. Thanks to the shark app, it cost me just over $3. I think it's a good product. Tested the work of 3 nests at the same time: 2 phones and watches, all Hood. Seller and product advise.

verifed buyer
25 Feb 2021

Looks and feels durable enough. Tested the QC3.0 port by charging a Baseus 20000mAh power bank. It showed 11.9V, 1.4A, so that's close enough, because I'm not expecting the powerbank to measure all that accurately. On the green port it charged at 4.8V, 2.3A, as shown by the powerbank. So yeah, it works. Quite a good product, and certainy for this price.

verifed buyer
23 Feb 2021

I received thanks, but I have not tested yet.

verifed buyer
23 Feb 2021

Took White for 330r. Everything works, does not smell, does not heat, the appearance is quality. It came fast. Five points!!!

verifed buyer
22 Feb 2021

Thank you

verifed buyer
22 Feb 2021

Lack of proof

verifed buyer
22 Feb 2021

Quickly after 14 days in En.

verifed buyer
20 Feb 2021

Came to Ukraine in 3 weeks. Charging heavy, quality

verifed buyer
20 Feb 2021

All is OK!

verifed buyer
20 Feb 2021

Excellent charging

verifed buyer
20 Feb 2021

Tested and working although a very long delivery time. it is also well packaged.

verifed buyer
19 Feb 2021

The block arrived on time, the term of protection was not extended. He was tracked to the Post Office. Packed in TOPEX branded puppy, the unit in the box, no external defects. All ports work, no current to measure. There is a good hearing smell of a blown capacitor, whether it is from new parts, whether there is something wrong, but everything works so far

verifed buyer
16 Feb 2021

Checked, works, under load keeps well, in the future I will leave an additional feedback

verifed buyer
17 Dec 2020

Work well!

verifed buyer
16 Dec 2020

Working and double since last year working!

verifed buyer
14 Dec 2020

As always everything works great! Thank you!

verifed buyer
14 Dec 2020

Fast delivery. It's fine.

verifed buyer
13 Dec 2020

Everything works, it came quickly

verifed buyer
11 Dec 2020

Great charger! You can take it!

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