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Great explanation 👍

I've been finishing wood for years professionally...bottom line, you can watch all the instructional videos you want, wood accepts stain willy nilly, so try to get it as balanced as possible, and whenever possible, use a spray gun for the best outcome. Nice job

Great information, thank you! Does the same thing apply if i am running an AC to DC charger on a larger scale? For example, im running a 60amp AC to DC charger with a 280AH Lifepo4 battery.

Thank you so much for that video 🙏

Ya this was cool! I did hear from a manufacturer about a battery if you are charging at high amps and discharging at high amps there could be some heat issues… what do u think?

can you still use pi3 for boinc? i found some on ebay for 30 bucks a pop and was going to get a few.

Am I the only one seeing several glaring issues? What if your battery is dead and your load exceeds the external supply? Or what if your battery is fully charged already and supply power exceeds the load demand? You didn't really talk at all about under and over voltage protection, the concerns of trickle charging, as well as the potential to overcharge the batteries without any sort of control module managing the battery. Yes, in this simple example you did, it works great. But if you don't account for the other scenarios that most certainly will happen, you can quickly damage your battery at best or a dangerous catastrophic event at worst.

Wow. Thank you so much. I thought they used sophisticated circuits to do this. Similarly, is it safe to say that charging and using a phone at the same is not bad for the battery, apart from the wear due to heat?

Thanks for your video, this question is in my mind for a very long time and finally answered

Such an annoying music

What not to do videos are probably more valuable. We learn at your expense and for that I thank you, man. Here's a beer 🍺 for you

Great demo..

just what i was looking for

Very good explanation, thank you!

When you said "Yes", i jumped 😂

I used a Tenma for about 3 years with good results. The only reason I stop using it every day is because I got a couple Agilents and a Keysight.

Thank you so much for this video. Happy to not feel that I was missing performance by not doing the full grind and paste method.

Really glad I watched this video nearly 10 years later! I'll bypass the thermal compound! :)

I have looked forever for this information. I know people ask without searching first. I know this is an old video but this is exactly what I am trying to do. Is the pwr check required to do this ? He says it has it in parallel power pole/node on that side. Maybe someone can lead me to that so I can duplicate. They don’t make that power check anymore and the new one is out of budget. Is what he is describing is all the positives and negatives connected together. Any help much appreciated

Wanted to let you know this video is still very helpful. Really appreciate the simple breakdown!

this is helpful thankyou, im confused using a shunt would still be an accurate way to keep tabs on the battery. if you have any thoughts to guide me on that i am needing to incorporate a way to gauge how charged my batteries are, i am in the process of setting everything up... up until now i have charged each of my 100ah lifepos separately and used them separately but i want to transition into them all being in parrellel and hopfully hooked to the charge contolller as well. it sounds like its possible to have it set up where it can be left as it is and charge/discharge. any advice is appreciated im trying to learn if a shunt will do what i need

Thanks! Essential info, and the exact scenario I was looking for. 🙌

This stain really sucks to work with....ive tried diluting it with water....it just dries way to fast and its a big mess...ive used the recommended brush, staiunuing pad, and shop cloth....thius stuff sucks

This panel can put out close to 100 watts ruclips.net/user/postUgkxOqI2yqX0XVrhR2BMJciTWrHJpG8FhJyg when positioned in the appropriate southernly direction, tilted to the optimal angle for your latitude/date, and connected to a higher capacity device than a 500. The built in kickstand angle is a fixed at 50 degrees. Up to 20% more power can be output by selecting the actual date and latitude optimal angle.The 500 will only input 3.5A maximum at 18 volts for 63 watts. Some of the excess power from the panel can be fed into a USB battery bank, charged directly from the panel while also charging a 500. This will allow you to harvest as much as 63 + 15 = 78 watts.If this panel is used to charge a larger device, such as the power station, then its full output potential can be realized.

I found it interesting that the time constant but not the steady state temperature changed, upon installing the heat sink.

Great video! just one question, when it comes to let's say 8K Inverter, with a 9.5k Lithium Battery, is there any "RISKS" in terms of overload, heat, too much power in & out? Usually the battery can take more than 10+ Amps from the Solar Panels to charge, whilst the House is using 10+ Amps. Anything I should consider? I know if we go above the Disrcharge limit (~18Amps) the BMS would disconnect), but I was wondering if that would stress the battery out & shorten its lifespan, risk of fire etc. Of course when there's Solar Panels, we shouldn't be Discharging from the Battery anyway.

Water based wood finish and the first thing I hear is BS about SAFETY

Is this the same for a lead acid battery

thank you a lot

Great video. We need folks like you on RUclips. I stopped a project because an RVer said charging and discharging at the same time damages the battery. The TV in my RV only works on 120v. So I want to add an inverter drawing power from the house battery of the RV. I have two dedicated battery, engine battery is not used by the house portion of the class C RV. I know when the engine is running the house battery does get charged. Can I turn on the inverter so the family can watch TV while I am driving? I want to connect a 2000w inverter directly to the house battery. I am not worried about the battery aging too soon, just want to make sure doing so would not start a fire. What is your take?

Thank you so much for answering this question in clear language. I cannot understand for the fsking life of me why so many people who partake in a communications hobby are unable to answer these simple questions in human language.

So I have a question. What if the charger fluctuates the current and amps. And the battery is gel?

very helpfuly sir

Thanks for the unboxing video, helped me re-pack my 7100 for temporary storage!

Making use of the ruclips.net/user/postUgkxcJ22tnHH9l1vjdIdEIG27iOG55P7LXI8 reconditioning plan, I just saved 2 auto batteries from being completely junked. The guides were very simple to follow. I wish I would have found this years ago! You may use the guide to recondition any battery type

Dude. I knew this. Its why you can connect a 12v led that uses 0.01 amps to a 12v car battery without blowing it up. Somewhere along the way, I forgot it or got confused (or maybe too old or busy to remember important details for something I dont use in everyday life anymore). Ive been looking at solar charging for amateur radio and was worried my 160 watt panel I just got would push too many amps into my battery or charge controller though I knew the battery had a BMS to protect it and the controller had a fuse. Your first 30 seconds just made me drop jaw slap face. The solar panel isnt pushing anything (amps wise) its just able to provide the current as needed by the load up to its rated output if it can beat the required voltage. I cant believe I spent so much time looking at specs and worrying about overloading things. Thank you. Thinking about it now - that would be like me thinking if my radio drew 25 amps but my panel only had 8 amps, I would start to suck the sun out of the sky into the panel just to provide the radio with what it wanted...

So I'm here due to researching for a purpose different than most I see. I have a lifepo4 12v battery serving as my dedicated power source to a multi amp audio system in my RV. I have a 12v 15a ac to dc charger connected to the battery. The audio amps are also connected directly to the battery terminals via distribution block. The lifepo4 battery has a bluetooth BMS that reads -5 total amp when turning on the audio system. Turning on the 15 amp charger causes this reading to then be 10 amps. I believe any audio spikes to draw more than the 15 amp the charger is providing will just pull from the battery. Anyway, I don't see any negative consequences from running this way. Hopes this helps any 12v audiophiles that are looking to combine lifepo4 and another charging source. BTW, the BMS in the Lifepo4 battery i own will shut off current when the battery is 100% charged. That way, I can leave the AC chager always plugged in. Make sure yours can do this if you want to leave connected. I am open to corrections if I have made incorrect statements.

Well done, mister!

nice video, one question you set up power supply to 14.6v , why its sending only 13.27v?, should charge voltage for lifepo is 14.6v but show less, isit because battery is full?

Looks good friend I use clear matte on my Cornhole board

Thanks for that ,I was freaked out my lload when get fried by the while I'm charging.

I am thinking of converting my FT-897D to solar, with a small LiPO 3S 2200mah battery inside. I am concerned about the efect of 3 changes to this experiment: (1) Sudden and drastic and ups and downs in current consumption between transmit and receive, not from 1 to 2A but from 1 to 20A, (2) a smaller LiPO battery that would not be able to keep voltage as constant under full load as the one in the video, (3) using a basic charge controller that comes included with cheap portable solar panels. Could sudden voltage drops on transmit trigger switches between the constant voltage and constant current stages of the charge controller and would that pose any threat to the system? Thanks to everyone for the input. 73 de Diego EC1CW

The Mean Well 5 volt Pau was mentioned. I’m looking to power all the 5 volt things in my shack with one. Are they RF quite? Any particular model as I see there a couple of different model types (ignoring the different wattages)

Great video shedding light into a dark area.

Thanks for sharing. I'm sitting here waiting for a coat of Polycrylic to dry right now. Your comments as you were applying the coats made me smile. I too am learning withe each coat lol.

Good video sir. I've been fighting bristle brushes, definitely picking up foam brushes.

Bro what fuckking color is the stain !!!! Like can we see the can ??!

Very clear by show the data directly! Great video!

Nice test

This was a great tutorial. I feel like I'm missing something. Isn't there something to be concerned about from a safety perspective overcharging perhaps?