BlitzWolf BW-S6 New Version QC3.0 18W Dual USB Charger AU Adapter US $8.79 (AU $13.50) Delivered @ Banggood

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doweyy on 29/02/2020 - 12:02 banggood.com (629 clicks)
Last edited 29/02/2020 - 12:55 by 1 other user

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Greetings everyone, Banggood are running a sale on their newly updated BW-S6 model which now supports QC3.0 in both USB ports.

Currently shipping from the China warehouse, so GST is added at checkout, but still comes out to be a great price.

Make sure to select the AU Plug and also and remove shipping insurance at the checkout to get this price.

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I believe the difference on the new model is that both ports support 18W USB QC3.0, when using two ports together the Max power is 15W.

Also:

Power3S Technology: Intelligently identifies the electronic device and speaks the language it needs for full speed charging. This allows you to enjoy fast safe charging that matches your device.

Safe and Sturdy Design: Lightweight, compact and easily portable.Contains internal protection mechanisms.Its protection function for over-current, overheat, short circuit and over-voltage,over power,ripple control, intelligent current matching and voltage drop compensation, ensures the safety of charging.

An 18-Month Warranty: We believe in our products, join BlitzWolf to get what you want. We back them all with an 18 months warranty and provide friendly and convenient support.

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As always, enjoy :)

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  netsurfer on 29/02/2020 - 12:15

  +1

  when using two ports together the Max power is 15W.

  I am going to be cynical about this and interpret this as a cost saving measure. Essentially, when both ports are used, they would fall back to 5V mode (with each more outputing 1.5A max). This type of chipset is used in some of the Powerbanks.

  Also, it is best to put a USB meter through each port (or have 2 USB meters to test). I also fear that it might be like the Powerbank where one port is slightly better than the other.

  If you only use 1 port, then this model might be better than the previous, but if you use both… I am not so sure… Going to take my old S6 out and run a test with 2 meters.

  • 

    superroach on 29/02/2020 - 12:17

    It's priced similar to single port 18w ones

    • 

      netsurfer on 29/02/2020 - 12:27

      I had a quick look at my old BW-S6, it is rated 30W. Right now, I don't have 2 devices with battery level below 50% to fully test. Though, when plugged in to both ports, the old S6 does operate one port in QC3 mode and the other port in 5V mode independently.

      If you look at the actual spec printed on the adapter carefully, it does indicate the dual port mode operates in 5V. So, this newer model isn't as good as the old one, unfortunately.

      • 

        Clear on 29/02/2020 - 12:30

        +1

        This is the power controller used by the old BW-S6 to achieve Quick Charge. It's not a Qualcomm certified though.

        • 

          netsurfer on 29/02/2020 - 12:38

          @Clear: Thanks for this. Unfortunately, it is better marketing to sell 2 ports on this chipset.

          Ideally, I would like them to make a 15W USB-C/USB-PD for ~$10AUD as most USB-PD chargers are quite expensive. This chipset is capable of both QC3 and USB-PD.

          • 

            Cousin IT on 01/03/2020 - 00:36

            @netsurfer: Does this fit the bill, a bit higher than the $10, but still much cheaper than the $50 ones? https://www.banggood.com/BlitzWolf-BW-S14-18W-Type-C-PD3_0-Q… Listed as a flash deal for $15.52, comes to a total of $17.07 inc GST. You may even find a discount code that works with it.

          • 

            Cousin IT on 03/03/2020 - 05:10

            @netsurfer: @netsurfer. This might interest you. https://www.ozbargain.com.au/node/521987

  • 

    doweyy on 29/02/2020 - 12:31

    I'm not knowledgeable about electrics, however if you mistook that as 15W, I meant to say that it's 15W per port (30W total) when two devices are plugged in, not 15W total.

    • 

      netsurfer on 29/02/2020 - 12:36

      +2

      When you zoom in on the adapter itself, look for its specs on the dual port mode. Also, bear in mind the max power on this adapter is 18W so on the maths side, it is not possible for each port to operate in 15W mode (that would require 30W).

      Besides, for USB-A ports, 2.4A is technically the max according to spec. Each port 3A is possible, but would be out of spec.

      The issue isn't the 5V current when operating in dual port mode. The main issue is that QC support is unavailable in dual port mode so if you have any phone that needs QC2/3, in dual port mode, you will be stuck with slow charging. I have another charging device which operates like that.

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  lostn on 29/02/2020 - 12:53

  Not as cheap as it used to be. I think the first one I bought was $6 USD. But I need another so…

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  Quarn on 29/02/2020 - 13:02

  Code expired. Spent too long dicking around trying to add a usb meter :(

  • 

    doweyy on 29/02/2020 - 13:08

    Didn't think it'd go that quick.. Can also use BG6sbw89 to get it for $9.89 USD also

    • 

      Quarn on 29/02/2020 - 13:36

      Not your fault, it's the OzBargain way!
      Just managed to grab one with that second code, thank you.