Sorry guys. I have just buried my mom.
I have no time for this.
Search found 997 matches
- Jun 09 2020 3:50am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
- Jun 07 2020 3:32pm
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Check my electrodes videos hummie
- Jun 07 2020 1:55pm
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Test test and test. Once you succeed go for it.
I recommend 0.1 thick
I recommend 0.1 thick
- Feb 20 2020 11:45am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
When you weld on top of other layers sometimes you have to rise power a little but all that depends on the lipo you are using. I can't tell the difference with kweld because I do not own it. Won't speak about something I don't know about.
- Feb 20 2020 6:21am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Looks good. Nice find.
- Jan 18 2020 5:55am
- Forum: General Discussion
- Topic: Legends dropping like flies
- Replies: 413
- Views: 69145
Re: Legends dropping like flies
Middle earth mourns for him.
- Jan 17 2020 7:32am
- Forum: Resources & EV Related Parts and Services
- Topic: Where do people get their BMS from?
- Replies: 7
- Views: 1586
- Dec 23 2019 3:26pm
- Forum: Battery Technology
- Topic: MiniSpotA spot welder
- Replies: 56
- Views: 8666
Re: MiniSpotA spot welder
I use turnigy nanotech 5000mah and graphene panther 5000mah
- Dec 13 2019 3:17pm
- Forum: Battery Technology
- Topic: MiniSpotA spot welder
- Replies: 56
- Views: 8666
Re: MiniSpotA spot welder
Both have xt90
- Dec 06 2019 4:04am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
0.1 totally not recommended with the minispotA.
The heat is xtreme.
0.05 is a very good choice. I did packs with it. Better than 0.2 nickel imho.
The packs with magnets are shockproof. For trampa mountainboards. The magnets are a plus in reliability. Jump high problem free.
The heat is xtreme.
0.05 is a very good choice. I did packs with it. Better than 0.2 nickel imho.
The packs with magnets are shockproof. For trampa mountainboards. The magnets are a plus in reliability. Jump high problem free.
- Oct 04 2019 6:29pm
- Forum: Items for Sale - New
- Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
- Replies: 809
- Views: 241121
Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650
I said nothing...
- Jul 28 2019 5:50am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
kjhmWXenyTE I did this video for another forum yet it's interesting here too. Order matters: 1st I tested copper on steel and nickel on it. Good results as usual 2nd I did copper on nickel. Not very good yet acceptable. 3rd nickel on copper. Very good. As you can see the order matters. Copper on ni...
- Jun 20 2019 12:46pm
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Mostly yes. Fets will die eventually but heat is what will kill them fast. If you keep the machine cold you are good for next weld.
- Jun 17 2019 5:08am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Good morning. For those who have difficulties with the pen maintenance and building new ones you will be glad to know that the sunkko is discounted now. https://s.click.aliexpress.com/e/cmVje588 Just solder an xt90 and ready to go. The tips are extremely expensive but I think you should be able to m...
- Jun 14 2019 2:12pm
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
Today i made another sandwich method test with the custom boss spot welder. I am very happy with the results. Copper on copper sucks. I have never managed to make a decent weld. They do not stick. Using the sandwich method i made two strips of copper with nickel inside stick and two strips of nickel...
- Jun 13 2019 3:52pm
- Forum: Stand-up E-scooters and E-skateboards
- Topic: Building a dangerous deck
- Replies: 3
- Views: 953
Re: Building a dangerous deck
https://eu.nkon.nl/catalogsearch/result/?q=Vtc5a If you are outside EU use .ru site Maybe Michal (tumich) from this forum has them refurbished. The common charge for li ion is 0.5c 10s4p 30q= 12ah good up to 6amps charger 10s4p vtc5a=10.4ah good up to 5 amps charger You can fully charge in 2 hours....
- Jun 12 2019 5:33pm
- Forum: Stand-up E-scooters and E-skateboards
- Topic: Building a dangerous deck
- Replies: 3
- Views: 953
Re: Building a dangerous deck
If you plan to make just one battery you better buy a commercial one. If you want to learn how to do it arduino spot welders are good for that task. Best bang for the buck is Samsung 30q right now. If you want more quality Sony vtc5a have a great price. Use a good bms. I use smart bms lately. You ca...
- Jun 12 2019 5:00pm
- Forum: Stand-up E-scooters and E-skateboards
- Topic: Is An Electric Short Board Worth The Portability?
- Replies: 6
- Views: 1194
Re: Is An Electric Short Board Worth The Portability?
Short boards are not uncomfortable at all. They turn much better at narrow streets, they have often a kicktail making your life easier.... they are not as stable at high speeds as a longboard and the stance is not optimal for long rides(my personal opinion not the absolute truth). Depending on the k...
- Jun 12 2019 2:43pm
- Forum: Stand-up E-scooters and E-skateboards
- Topic: Is An Electric Short Board Worth The Portability?
- Replies: 6
- Views: 1194
Re: Is An Electric Short Board Worth The Portability?
That depends entirely on your own taste. I have a short deck for small trips to the pharmacy or groceries and I love it. When I go "for a ride" I prefer longboard. They are the same concept yet they have nothing to do... make your choice: comfort or portability. If you got the cash pick bo...
- Jun 08 2019 11:26am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
I just did another pack. Same method, 0.1 copper sheet+neodinium 12s4p with sony konions vtc4+120amps bms inside a waterproof pelican case. 3.2 kg of pure powah for a trampa e-mtb
- Jun 07 2019 4:23am
- Forum: E-Scooter and Motorcycle General Discussion
- Topic: The Easy way to mount a tire to a hub motor
- Replies: 11
- Views: 1331
Re: The Easy way to mount a tire to a hub motor
nice method. I think i will eventually try it. thanks for sharing
- Jun 07 2019 12:54am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
My only concern is: are 0.1 copper sheath strong enough not to sheer off un stress and vibrations ? I used 0.127 mm copper sheets to do a pack (god forbid, I soldered it), but it's holding off real well. Pics of mine: https://endless-sphere.com/forums/viewtopic.php?f=2&t=93576&p=1429947&...
- Jun 07 2019 12:49am
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
What thickness of copper sheet are you using? What size and N-rating of magnet are you using? (link?) That pack has 0.1 pure copper. The magnets are these: https://s.click.aliexpress.com/e/bXeMJ9ZO The pack has been tested under rough conditions. Very intense vibrations and shocks. So far so good. ...
- Jun 06 2019 2:56pm
- Forum: Battery Technology
- Topic: MiniSpotA spot welder
- Replies: 56
- Views: 8666
Re: MiniSpotA spot welder
Going back to the discussion of sandwich spot welding, I have tested this method to weld copper with the MiniA VTtL6Q_ON7U 0.05 sandwich test.jpg The scraps at the left are the aftermath of the sandwich method. At the right is a direct spt weld on copper. Direct is far superior with this machine. No...
- Jun 06 2019 2:46pm
- Forum: Battery Technology
- Topic: BOSS LEVEL CUSTOM SPOT WELDER
- Replies: 471
- Views: 62130
Re: BOSS LEVEL CUSTOM SPOT WELDER
I have tested the sandwich method with the boss welder today.