Відео

Why did you reverse the polarity configuration of the pack? Standard DeWalt packs have the positive at the front of the pack and the negative at the other end of the pack. When you are doing something use the KISS method - keep it simple, stupid. The screws on my 21700 pack were 10 torx.

Nah fuk all dat imma solder my batteries lol

I chargers any pack battery to 4.2 volts before I build the pack. The reason that I do is so I can test them for capacity capacity of the cells - some lithium battery manufactures lie. I bough some batteries that were rated at 3999 ma and they tested out at a nominal 2550 and change, which is why I buy Samsung batteries, now. They always test out slightly above their stated capacity. I tested out some Samsung 50S cells today and they tested out 4,998-5002. Can’t beat that for consistency, can you? You need to warn any viewer to put the positive and negative leads on the inside part of the tab on the plug, otherwise you will not get the cover to go on the plug. That is the voice of experience.

I chargers any pack battery to 4.2 volts before I build the pack. The reason that I do is so I can test them for capacity capacity of the cells - some lithium battery manufactures lie. I bough some batteries that were rated at 3999 ma and they tested out at a nominal 2550 and change, which is why I buy Samsung batteries, now. They always test out slightly above their stated capacity. I tested out some Samsung 50S cells today and they tested out 4,998-5002. Can’t beat that for consistency, can you?

I am building a 21700 pack to go along with my 18650 packs. I am building it with 10 Samsung 50S 21700 cells. It took me six hours to charge them up from 3.56 volts to 4.20 volts. I then tested them for capacity and the averaged over 5000 ah. That should create a 10 ah pack.

Do you need those cable tips?

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.

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.

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?

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

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!

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.

The one thing I wanted to know was where the leads go. Ffs!

Will 2.5mm 3 core swa cable fit in a commando plug?

I like your selection of tools!

2 inch? Lol