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  1. Bubble-Man

    18350

    Found a temp. solution to charge the batteries manually:
  2. Bubble-Man

    18350

    Not sure. Here is a photo attached. The laser is: https://www.sanwulasers.com/product/304blue
  3. Bubble-Man

    18350

    Could it be the laser mod that short-circuiting/destroying the batteries?
  4. Bubble-Man

    18350

    The ones that just died (Charger showing EE) are Efest, the previous ones that also dies were sent by Sanwu
  5. Bubble-Man

    18350

    Hello I have a Blue Laser from Sanwu lasers, and the 18350 batteries in it keep dying, I bought batteries of different brands, they last a week or two, then suddenly they die, I put them to charge on my Nitecore um20 , and showing error. Has anyone else experienced this with these type of...
  6. Bubble-Man

    Soap Bubbles and lasers

    What does it mean when the batteries I bought from Sanwu show EE (Error) on the charger, and refuse to work. I contacted Sanwu, and all he said is that it's rare that both batteries fail, but no other explanation or offer to replace or refund them from Sanwu..... Any advice?
  7. Bubble-Man

    Soap Bubbles and lasers

    Thanks, I appreciate your apology. And yes, I admittingly judge too quick and should be more patient. They have now sent me a part refund and I hope the replacement lasers will arrive within a month or so. By the way I ordered a 150mW 445nm Blue laser, rather than violet, which is nearly 3...
  8. Bubble-Man

    Soap Bubbles and lasers

    Gianakakis , again you seem to be incapable of being a friendly person. You are writing in a violent and unhelpful way. If you read my messages properly you would have seen I was refering to Sanwu Customer service and communication, I am aware what they sold me is not made by themselved directly...
  9. Bubble-Man

    Soap Bubbles and lasers

    Sanwu promised to post replacements, to replace some of the 'bad' goods he sent me, but though I paid for fast shipping he now says it will take another 30 days to arrive (this is after 2 weeks of trying to get him to offer a solution), he also offered part refund, but now ignoring my messages...
  10. Bubble-Man

    Soap Bubbles and lasers

    Wow, so good to have the Eagle Eye pairs, and the Nitecore Um20 charger, makes a huge difference working with quality accessories. Sanwu promised to send some replacements, so I hope the actual 304 units will be sorted soon :-)
  11. Bubble-Man

    Soap Bubbles and lasers

    All right I ordered my Eagle pairs , one for red laser, and one for Blue/Green laser as not impressed at all with the goggles Sanwu sent me. Cleaning the lense of the blue laser not helped much, don't know if the lense is glass or acrylic, its just noticeable when the laser is unfocused, a...
  12. Bubble-Man

    Soap Bubbles and lasers

    OK guys, you are the best! It was a polarity issue, and the blue and red now also work. Although the blue laser has a dirty splash when focused and a black line is very visible when unfocused (I attach photo) , is this normal? Also the USB star head does not fit the green laser as the thread is...
  13. Bubble-Man

    Soap Bubbles and lasers

    I checked the old red laser pointer and the sticker says 650nm <5mw, so unless the info is incorrect, the Sanwu goggles could not block that. You are right each laser had a star head on it, and I also ordered a usb auto-rotating head, which arrived, but the set of 5 star heads did not arrived...
  14. Bubble-Man

    Soap Bubbles and lasers

    Thank you! I appreciate the advise and also the discount code. The $15 goggles are sold as OD3, the red coloured ones seem to block cheap 5mw lasers, but the green coloured goggles he sent have almost no effect with a 5mw red laser.... What do you mean by "real" batteries and charging...
  15. Bubble-Man

    Soap Bubbles and lasers

    Thanks, I am calm. It's just I rarely order from China without using paypal..... I contacted Sanwu now, hope to hear back from them soon. I ordered a set of 5 laser heads, so not sure how all 5 are on the 3 laser pointers I ordered.... Also a question about the goggles, I just tried a cheap 5mw...
  16. Bubble-Man

    Soap Bubbles and lasers

    The package from SANWU arrived. However, 2 of the 304 are damaged with deep scratches on them as they were not properly packed, ALL the batteries I ordered are missing! and the set of star heads are missing! and the small box he sent is so small it can't contain anything!!! As they don't use...
  17. Bubble-Man

    Soap Bubbles and lasers

    So decided to start off with some 80-200mw level laser pointers to experiment with lasers and bubbles . Just made an order from Sanwu, for a 304: red, green and blue (445) lasers with some goggles sets and star heads . Looking forward to playing with them. Perhaps they will also be enough for...
  18. Bubble-Man

    Soap Bubbles and lasers

    Yes was thinking of 500mw green, but will probably need 1000mw for blue and/or red. Can you recommend an online shop/website, I can always consult with them regarding application. Many thanks appreciate all your help guys!
  19. Bubble-Man

    Soap Bubbles and lasers

    Thank you, will have a look at the link ;-)
  20. Bubble-Man

    Soap Bubbles and lasers

    Yes, I agree. Safety is my main concerns right now. What I was told though is that anything under 500mw will not be visually effective on stage




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