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  1. Kerrith

    M-350 - no power to display

    Hi Chazmo. Success with the M-340. I swapped the M-350-A's twist throttle and the M-340 works now. I'm 87 (memory problems) and haven't used either trike for a couple months so I forgot how the M-340 key works. I can't get the display to turn off, even if I remove the key, however the display...
  2. Kerrith

    M-350 - no power to display

    Thanks for the suggestions Chazmo. Power to charger is confirmed. Re: "And, since you were riding on this battery, it should be taking some charge." It was less than 100 yards before it stopped from a full charge. I also have an M-340 that's having a twist throttle problem. Display OK, just...
  3. Kerrith

    M-350 - no power to display

    Thanks Chazmo. I did that, it was so full that it stayed green, it didn't charge. I left it for 30 mins and same room temp. Also I took it out and reinserted it. Do you know where to post to get more help? Re: "store" No car. No store.
  4. Kerrith

    M-350 - no power to display

    Thanks Chazmo. Any idea about of where to get an answer?
  5. Kerrith

    M-350 - no power to display

    Thanks Chazmo.
  6. Kerrith

    M-350 - no power to display

    Full Batt. I unplugged and replugged the wire into the display. Batt temp feels normal. Re: "...dead..." I was riding and it simply stopped, the display went blank. I had to walk it home.* The M-350 is about two-years-old with about 400 miles on it. * I am disabled so I never pedal.
  7. Kerrith

    M-350 - no power to display

    Stopped while driving with full batt. The LED screen showed nothing. I've removed and reinserted the batt. When I press the on button on the batt and press the Mode button on the handle bar, as I've been doing for 2+ years, still nothing. Update: 10/20/25 Received new controller but same...
  8. Kerrith

    Trailer Hitch Adapter for Trike?

    Since posting I've bought two of these clamps https://www.amazon.com/gp/product/B005GDG5P0/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1. I use them with my M-340 and M-350 etrikes hauling 60 lbs of groceries 7 miles.
  9. Kerrith

    Experience of one year of M-350-P7 and M-340

    One year experience of Addmotor's M-350-P7 and M-340 etrikes. For the past year I have alternately used them 2 miles most every day, for 1 year. Based on the posts about poor service from China and delays in shipping parts I bought the second etrike to use for spare parts. I really like the...
  10. Kerrith

    Addmotor brake cable

    Thanks sc00ter. I found that the inside 4" of the cable was corroded. It appears that water got sucked up into the protecive shield. Good idea about "two" cables.
  11. Kerrith

    Addmotor brake cable

    Thanks.
  12. Kerrith

    Addmotor brake cable

    Where to buy front mechanical disk brake cable for Addmotor M-350 A?
  13. Kerrith

    Known Issues & Problems with Addmotor Products + Help, Solutions & Fixes

    Re: "We will try our best to relate..." Assuming that you have been "trying" to do your best, you can see that "trying" is not working for some customers. To save your reputation you'll have to change your thinking. Service vs. trying. From what I've been reading most everyone, like myself...
  14. Kerrith

    Known Issues & Problems with Addmotor Products + Help, Solutions & Fixes

    Do let your supervisor know that your present policy of, "... online in different time...." show profits are more important than service. Yes? We could even handle: "Our native born English-speaking tech only comes in 2x a week so we have forwarded your concerns and our reply to your local deal...
  15. Kerrith

    Known Issues & Problems with Addmotor Products + Help, Solutions & Fixes

    Hi Brent, In the interest of accuracy: They do have a language problem, and, they make us jump through hoops. The solution? Run posts and a tech's replies past someone who is native tongue English (even if it meant sending both coms to a USA dealer for editing and clarity). That would be proof...
  16. Kerrith

    Addmotor gift

    Addmotor just sent me left and right rear view mirrors as a thank you for posting feedback. They are better than the mirrors I bought for my M-340 and M-350 A etrikes (longer reach).
  17. Kerrith

    Addmotor —WTF

    2/28/23: Bought the newer M-340 to have as a backup in case of lava flows. Compared with my M-350 A, with a slight twist of the throttle the M-340 leaps forward; a noticeable change in starting speed; once it gets going both trikes are the same 20 mph. The batts connect differently so they are...
  18. Kerrith

    Need tire and tube advice for Addmotor M-350 A.

    I'm wanting to have on hand extra tires and tubes for my Addmotor M-350 A. . I don't know the quality of the material of Addmotor's OEM tubes and tires so I don't know if expensive ones would be noticeably better at avoiding punctures. Is there a fat tire tread that actually stops better in...
  19. Kerrith

    Level.2 Questions

    My Leaf folding ebike with its 1000w watt rear motor starts to shake after 25 mph although it will go about 35mph. It's scary. It's because of the loose tolerances on the folding hinges. They advertise cruise control but after dozens of emails they said that it never did work. The translation...
  20. Kerrith

    Addmotor —WTF

    Re: "buy another 1 and use it for spare parts" That's exactly what I've been thinking. Presently (Update: 11/26/22) I'm still trying to find a 24", front, FAT, 1000 watt motor that fits in my 5 3/8" M-350 A fork, and a matching controller. BTW: I checked the batt and it's fine.
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