~It is better to aim high and miss than to aim low and hit~
, Les Brown
Welcome to the K-30 CREATOR channel
My aims are simple ( the 3-Ks ):
*Keen - to be keen on helping others and spreading happiness around the world
*Keep - to keep my original intention, Look Further and Aim Higher
*Know - to know the world better, willing to learn and adapt to the everyday changing environment
Just a short intro:
As a young maker based in Hong Kong. I was fascinated by how certain products or mechanical systems can be created in unique ways. I started testing the limits of what materials such as timbers and metals can do at the age of 6.
By having this channel, I am now able to share plenty of useful tips and tricks for those who needed as well as my daily life for those who are interested.
Please feel free to contact me for any job inquiries or any questions you may want to ask.
As I am not fully financially supported, any help from any companies would be astonishingly helpful!
Пікірлер
Hi mate what gauge solder did you use? Thanks 🙏👍 1.0mm???
Never trim the earth shorter than the rest of the wires, it should be the longest and last to pull out in case of cable restraint failure.
I would advise LT42A, P45B, T39 or T42 cells.. You need higher continuous discharge rate than the 10-15 these offer.
I bought a knockoff DeWalt pack from ebay and I noticed its not as solidly constructed as an original. Do you think it would be safe to fill it with epoxy to firm things up?
Assuming you aren't working on a live system why on earth are you wearing your mams washing up gloves for 😴😴😴😴😴
I lost the will to live, please don't give up the day job and get a decent camera to avoid being blurred
7:36 係咪包錯方向？
Thanks
7:29 My "country" is the multiverse 😉😇👍
4:29 Lucky you. They haven't stolen your tools and hardware yet. I also wish they don't. Straightforward and hard-working people should be kept in w good shape ... Nice instructional video 📹 Thank you 🙃 👍
Is it xr compatible
Hi, is it possible to swap a female out for a male connector? I need a 230v 32a cable with a male connector on both ends and I can't seem to buy them, thanks in advance.
what heat temp did you use on the heat gun
What if our cable does not have a blue wire, can we still connect to this without connecting anything to the blue to N, so just skip that.
Very nice, thank you!
Cordless tools are power-hungry beasts. They can easily peak consume up to 40A from the battery. I wouldn't advise using those 5.000 mAh cells. They are designed for high capacity at low currents, like 10A max. Above this current demand, they will heat quite rapidly, and their capacity will go down significantly. The best 21700 Li-Ion cells for cordless tools are those with 3 to 4 Ah capacity since they can withstand currents as high as 40A without any issues.
The genuine DeWALT 10Ah battery has a slightly larger case for the Samsung INR21700-50S cells. They have extra cooling requirements compared to the 6Ah and 8Ah packs. Both 6Ah and 8Ah have the same shell that is smaller than the 10Ah battery’s shell despite all three having the same 2P5S 21700 configuration. 8Ah has Samsung INR21700-40T.
These are the details I needed. Thank you for sharing this info.
@@justinholmes5614 Glad to help. I tore into mine a few weeks ago and I couldn’t find that info before. :) I believe the board circuitry is adjusted for the 85°C temperature requirement of these cells (from the INR21700-50S datasheet). It has the same PCB as my 8Ah pack but the board is marked for different configurations… perhaps populated differently for each? Not sure. There is also a large fuse that isn’t present on the 6Ah and 8Ah packs. FWIW, I found a set of unbalanced cells in my bad one but after bringing that segment up and running both batteries in the lawnmower this pack still loses power faster than my good one and gets ridiculously hot (good one is just warm). The mower now quits with the good pack only missing one bar and the bad one still having one bar, likely because the mower detected the imbalance and is attempting to prevent over-discharge. Sure enough, I checked and the cell imbalance was worse than before, likely because those cells overheated. I’m now doing a days-long refresh cycle on the bad segment but I doubt it will help. It’s been taken apart with test leads to my smart charger for a few days now. :)
Hell yea dewalt
You have saved me a lot of money, thanks mate
Thank You
Thank you!
I got 3 conductors cable and I want to convert 3 plug cable to 4 plug? Any advice about the wiring ? I just need to screw 3 cables and leave one?
where did you get the BMS?
Uuuuu. In the dewalt your paying for the chip in the batters to prevent accidents.
The chip in the battery don't save it from low voltage, that's in the tool, mabey the chip your talking about preventing accidents is for charging?
Hahaha what a tool.😅
could you put the links where you purchased all the parts from thanks
Thanks, mate. I got 1 2nd hand and didn't know how it opened
How to check cotinuety sir
Did you know the combo flathead + Phillips screws generally also accept a Robertson #1? In case you don't know that's the slanted square head mostly used in Canada. But if you use a Robertson on these you get the best of both worlds, you don't get it slipping out like Phillips, and you don't have the just general horribleness of flathead. It fits very well and you can torque it down.
3 phase wala plug single ke liye use kar sakte hai????? Any phase r or y or b with Neutral point ☝️??????
3 phase wala plug single ke liye use kar sakte hai????? Any phase r or y or b with Neutral point ☝️??????
where did you get the knife from ? great video
The trick to making a good replacement pack is to get good, name brand 18650 cells that have a high amp discharge rating. The originals are something like 20amp discharge rated. The higher the mah, the lower the discharge amp rating. The higher the discharge amp rating, the better the tool will preform. A lower rated discharge amp rating will be ok for a drill maybe, but not for a circular saw or an angle grinder. Any 18650 cell that claims to be 6000mah, just know that it's not, and even if it was the discharge amp rating on it would be maybe 1 or 2 amp discharge. So straining the tool will cause the battery cell to overheat and likely cause the tool to shut down.
2
Do they make these plugs in 30A?
16A, 32A, 63A, they do go even bigger but it's usually better to add a phase beyond that e.g. 63A 3 phase.
I have a generator that has a 5 pin outlet, but I need to power a 4 pin industrial machine how can I wired it? Should I connect L1 L2 L3 AND EARTH or neutral N L2 L3 EARTH
Don’t use the N just L1 L2 L3 and earth
Great video, but I am looking to build a 15*18650 Dewalt battery. I already have the case and cells, but I am unsure on how to wire it! I have built many batteries, but always 5 cell or 10 cell batteries. I'm looking to step it up to a 15 cell now. If a video exists, would someone please direct me to it? If no one knows of a video, it would be great to see one made! Thanks!
Where did u get your batteries?
The nickel you used is not made for the amount of amps flowing through these packs! Use the nickel that comes with the kit, and use a spot welder that can weld the thicker nickel!
You need to buy 2 spot welders folks! Because when the batteries in the first spot welder fails you'll need the second spot welder to spot welder new batteries into the first spot welder.
Not if the batteries are soldered onto the board like on my spotwelder.
The one thing I wanted to know was where the leads go. Ffs!
Its just a demonstration :) It goes where you want to ~ but definitely not another plug :)
Will 2.5mm 3 core swa cable fit in a commando plug?
NO! and PLEASE do NOT ever terminate a SWA in a commando plug! SWA cable MUST be earthed properly not with a hose clamp and all those nonsense! So please do not do so :) Use a rubber cable or a PVC cable :) Thanks!!
I like your selection of tools!
Same ahaha :) Thanks for the appreciation!!
2 inch? Lol
Lol :) No clue what you on about..
how much mm wire to use?
1.5mm2, however I do recommend using 2.5mm2 as they tend to be more rigid and can increase the safety factor.
my guy need more views
Thanks!! Do share them out! Thanks again!
just to be clear, soldering onto the cells itself is bad, but soldering onto the nickle strip on the the cell is okay? is this because the nickle protects the cell?
Sorry for the confusion, you should always try to avoid soldering on a cell. However, in certain circumstances, this procedure is inevitable for example soldering the wire to the strip.
you should test it afterward
Yes Yes definitely! I should have shown it, thank you for your kind reminder! I will pin this message up.
where did you buy red cable?
orange 3 core 1.5mm flex -->. amzn.to/3qIagj3
Where did you get the dewalt battery housing and indicator ? can you provide the link ?
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Above is the link to the case ~ it seems like the availability is going down at the moment, I will keep all of you updated! Thanks!!