Is this battery installation correct according to the electrician’s standards?
Asked by Charles Ambrose 
2 months ago
Last Updated: October 21, 2024
Is this one right or wrong? 😲😮 #batteries #electrician
Wilburn is here.
Yes, you can achieve voltage in series with multiple batteries
The multimeter is currently configured to measure volts.
Yep, ! Even if everything is configured correctly with no load, there would still be no current flowing.
The current will probably be low, maybe under 3! Looks like there are about 30 batteries.
It’s labeled as ‘V.’
About 31 batteries will give you around 279 volts
Not long ago, I combined 5 batteries and got approximately 54 volts
There are 47 batteries in the image. If they all have a 9 volt charge, you should see a total of 423 volts
Low total current, but your voltage is quite high. Just be cautious. Your meter is configured for DC voltage measurement.
A/C means Always Current
Reversing the polarity can cause issues.
Mentions that polarity requirements are dictated by the load. Since there is no load in the image, it’s important to note that many devices operate using negative DC voltage.
Points out that load is not affected by polarity. The current is determined by the load or resistance.
Jokingly advises his audience to assure their load that polarity isn’t a concern 😆
The probes should be flipped based on the image.
The orientation of the probes depends on where you want your reference point (black) to be. For example, if the black is connected to +48Vdc and the red is on 0Vdc, you will get a reading of -48Vdc.
You are measuring Voltage, not Current. If you were truly an electrician, you’d be aware of that.
Haha, it seems like I come across many “electricians” who claim to have credentials but lack knowledge about the underlying laws and theories. They can work with romex, bend conduit, and connect L1, L2, L3
It’s really unfortunate
Feeling sympathetic towards the industry, without a doubt
Just because you have an expensive meter doesn’t mean you’re skilled at using it
That’s definitely voltage. Not too impressive.
Just be careful!
So, if you touch 200V with wet hands, you’re in trouble!
If you’re unsure about the distinction between volts and current, as well as series and parallel circuits, it’s best to refrain from sharing misinformation and instead learn how to use a multimeter. Posts like these have the potential to harm or fatally injure someone. Indeed, there’s enough danger present in such posts to cause serious consequences.
There’s a high voltage reading but low current flow
I believe you are referring to voltage. Yes, when you connect multiple batteries in series, you can achieve a high voltage…🙂
9V alkaline batteries exhibit a relatively high internal resistance.
Seems like you’re working with voltage here. Looks like there are around 50 batteries, but not all of them are connected to the meter. I can’t tell where the probes are placed, so I can’t provide an answer.
The meter is obviously set on volts
What’s the purpose of this message? Oh, another reminder that I’m not an electrician and I want everyone to be aware. Well done!
Avoid mixing different types of batteries. The reading you’re getting is for voltage, not amperage, and the polarity is reversed. It’s evident you’re not an electrician, otherwise, you would know that.
Do you think battery types matter more than brands? Even if they are the same type, like 9V batteries but from different brands?
Suggests sticking with one brand or type of battery to avoid potential issues caused by differences in amp hour rating and composition across brands. Mixing different types like carbon-zinc, alkaline, lithium iron disulfide, and lithium manganese can lead to leakage, corrosion, and even fire hazards due to chemical reactions. It’s important to be cautious, as lithium batteries can produce toxic fumes and intense heat if they malfunction.
While the current may be low, the voltage is high enough to be dangerous. Mishandling these batteries can also lead to explosions.
That’s ridiculous
Tester is currently measuring voltage
Just a funny way to test if they’re still working, no need for a meter 🤣
That doesn’t indicate the current, haha
It’s like having the power of a single 9v battery.
Are you talking about voltage? If you connect many volts, you’ll definitely get a shocking result
Let’s watch attempt to test current using their tongue.
Ha is absolutely correct!
Zap! It’s electrifying!
More voltage means the same current as a single 9 volt battery, but it has the potential to do 50 times more work.
The meter is missing the second probe
High potential difference even direct current can be deadly with just a small amount, right?
Try it out with your tongue!😀
Seems like a fake profile. It’s estimated that around 90% of the female electricians in this group are not genuine.
This is measuring DC volts. The reading is -279.4 probably because your leads are switched around. Remember, red should go on the positive terminal.
This is a real phenomenon known as a “series circuit”.
Why do you think that is?
Do you know which device is drawing power?
Current? Are you asking about something recent?
O AHEAD AND PUT YOUR TONUE ON IT!!
The flow of DC Current depends on the resistance of the load, and capacity only goes up when batteries are connected in parallel. The only load possible is the meter.
It can be deadly, no question about it.
For a DC system, sure. However, there is no amperage present. Therefore, it is pointless unless you are attempting to slowly charge a phone.
Our previous electrician would frequently use three of them to activate solenoids on our 24v valve controllers.
Absolutely. It was more of a general observation. DC is a unique application on its own. A 24v Valve operates on DC. Since it doesn’t have amperage, you can’t power anything with a motor or efficiently convert it to AC. You could use it to run some DC lights for an extended period or step it down to charge your cell phone. Just being honest, this post is somewhat irrelevant now that we have lithium ion battery packs. It’s outdated.
I totally agree. I always wondered why he insisted on doing it when I could simply use the PLC to rotate it while he was conducting his checks. Seems more convenient.
You’re measuring volts, not current or amps.
That’s not the correct way. Hopefully this isn’t advice from an electrician. It might be helpful to review Ohm’s Law.
Can you explain Ohm’s Law and DC circuits in a different way?
I believe you meant volts
Why not stick your tongue on it?
It appears to be a V in my opinion!
Mlitimtr is a typo for 220V.
Just a reminder, Voltage is measured in Parallel to the power source when dealing with batteries. Amperage, on the other hand, is measured in series with the power source and the load which determines the amperage. Make sure your meter is set correctly.
A few individuals beat me to the point, but I must also weigh in. How about you go ahead and touch it with your tongue to find out for yourself? However, we’ll need video proof for confirmation.