Search found 4199 matches

by cwah
Dec 01 2020 1:31am
Forum: Items for Sale - New
Topic: Liquidation - Discounted quality 18650 MH1 and M36- London UK
Replies: 4
Views: 804

Re: Liquidation - Discounted quality 18650 MH1 and M36- London UK

What's left:
- 48x MH1
- 187x M36
- 2x 48v cases with BMS
by cwah
Nov 23 2020 7:23pm
Forum: Items for Sale - New
Topic: Liquidation - Discounted quality 18650 MH1 and M36- London UK
Replies: 4
Views: 804

Re: Liquidation - Discounted quality 18650 MH1 and M36- London UK

What's left:
- 90x MH1
- 205x M36
- 2x 48v cases with BMS
by cwah
Oct 18 2020 9:32am
Forum: Items for Sale - Used
Topic: Electric cargo ebike -36v12.5AH - London UK
Replies: 0
Views: 175

Electric cargo ebike -36v12.5AH - London UK

Hello, Selling my hybrid bike converted into an electric cargo bike. It has a huge capacity of 80L side bag, but doesn't take as much space as a normal cargo bike. Perfect for travelling around, you can pedal if you want, it's not heavy like the big cargo bikes. But you can also carry load of stuff ...
by cwah
Oct 16 2020 5:26am
Forum: Items for Sale - Used
Topic: Electric cargo bike - passenger carrying eBike - 60v40AH - 2KW power - London UK
Replies: 7
Views: 953

Re: Electric cargo bike - passenger carrying eBike - 48v40AH - 2KW power - London UK

Shazzy wrote:
Oct 16 2020 2:30am
Id be interested if you begin to split items
What are you interested to buy? And what price?
by cwah
Sep 13 2020 12:18am
Forum: Items for Sale - New
Topic: Liquidation - Discounted quality 18650 MH1 and M36- London UK
Replies: 4
Views: 804

Liquidation - Discounted quality 18650 MH1 and M36- London UK

Hello I have to move out and don't have the space anymore to keep everything. So I'm liquidating everything. Everything is NEW. I have: - 90x LG INR18650MH1 3200mAH - 10A. Bought on Nkon (https://eu.nkon.nl/lg-inr18650mh1-3200mah-3c-battery.html): £2 each. - 205x LG INR18650-M36 3600 mAH - 5A. Bough...
by cwah
Sep 12 2020 11:44pm
Forum: Items for Sale - Used
Topic: Electric cargo bike - passenger carrying eBike - 60v40AH - 2KW power - London UK
Replies: 7
Views: 953

Electric cargo bike - passenger carrying eBike - 60v40AH - 2KW power - London UK

Hello, I'm liquidating everything and selling my dear loved high power cargo bike. I had a lot of fun with it. It's compact but at the same time big enough to carry passengers around, or carry stuff around: https://i.imgur.com/O36G2ow.jpg https://i.imgur.com/IqdSvQY.jpg https://i.imgur.com/yPRtndA.j...
by cwah
Dec 19 2019 3:56pm
Forum: Battery Technology
Topic: Capacitor spot welder
Replies: 3
Views: 565

Re: Capacitor spot welder

Hello I'm about to buy this https://a.aliexpress.com/m2fhN9Au It apparently has enough power to spot weld 0.27mm nickel strip. Any thought? Sounds like a good find Better off with kweld or Arduino community spot welder both are supposed to do better more repeatable welds and are aren’t plugged to t...
by cwah
Dec 18 2019 10:06pm
Forum: Battery Technology
Topic: Capacitor spot welder
Replies: 3
Views: 565

Capacitor spot welder

Hello

I'm about to buy this
https://a.aliexpress.com/m2fhN9Au

It apparently has enough power to spot weld 0.27mm nickel strip.

Any thought? Sounds like a good find
by cwah
Dec 15 2019 6:14am
Forum: Items for Sale - New
Topic: 20Ah li-on NMC cells UK London new boxed £11 each on box of 50 limited stock
Replies: 131
Views: 17544

Re: 20Ah li-on NMC cells UK London new boxed £10 each on 50

I really like it but I can't see how I can fit it in my normal ebike. Will get 18650 instead.

Too bad because I like the price and I'm in london as well
by cwah
Dec 14 2019 11:59am
Forum: Items for Sale - New
Topic: 20Ah li-on NMC cells UK London new boxed £11 each on box of 50 limited stock
Replies: 131
Views: 17544

Re: 20Ah li-on NMC cells UK London new boxed £10 each on 50

Whats the weight for each cell including everything? Do you sell the connector?
by cwah
Dec 01 2019 5:30pm
Forum: Items for Sale - Used
Topic: Custom bike stolen - UK
Replies: 19
Views: 2559

Re: Custom bike stolen - UK

e-biker wrote:
Nov 30 2019 5:24pm
i hope you get it back my brother!i would love to catch a thief in action and give him a whoopin he deserves!
Police didn't give a shit... it's gone :(
by cwah
Nov 24 2019 6:16am
Forum: E-Bike General Discussion
Topic: Stackable power wall kit with 18650 on ebike
Replies: 6
Views: 1381

Stackable power wall kit with 18650 on ebike

hello

Anyone used this for their ebike?
https://s.click.aliexpress.com/e/AvtwcITKj

I think it's possible to stack as many as needed but no idea on reliability on ebike with all vibration
by cwah
Nov 17 2019 11:47am
Forum: Battery Technology
Topic: Li-ion cells cycle ageing
Replies: 483
Views: 54262

Re: Li-ion cells cycle ageing

john61ct wrote:
Nov 17 2019 11:23am
Is resistance an important factor for anything other than C-rates?
Yes. It's correlated with battery sagging, aging cell as well as temperature
by cwah
Nov 17 2019 4:57am
Forum: Battery Technology
Topic: Li-ion cells cycle ageing
Replies: 483
Views: 54262

Re: Li-ion cells cycle ageing

I bought a batch of lg mh1. Any chance to chart that out?

Thanks
by cwah
Oct 14 2019 1:47am
Forum: Items for Sale - Used
Topic: Compact cargo bike - UK London
Replies: 2
Views: 753

Re: Compact cargo bike - UK London

Sold. Not interested sorry
by cwah
Sep 28 2019 4:14pm
Forum: E-Bike Non-hub Motor Drives
Topic: "W7" friction drive kit with rubber
Replies: 7
Views: 1849

Re: "W7" friction drive kit with rubber

sandyhalo wrote:
Sep 28 2019 9:09am
If you are interested in friction drive, qiroll's QR-E is amazing.

What's so amazing about it? Does it work well in rain and slopes?
by cwah
Sep 27 2019 4:03pm
Forum: Items for Sale - Used
Topic: Compact cargo bike - UK London
Replies: 2
Views: 753

Compact cargo bike - UK London

Hello, After I got my bike stolen, I can't afford to buy again all the electric parts that were supposed to go to this project. So I'm unfortunately selling my un-electrified Juicy cargo bike. It's the un-electrified version of the longtail cargo bike from Juicy bike ODK V3 (https://www.juicedbikes....