Battery Capacity Volt Meter for Lithium, Lead Acid, Lifepo4 batteries

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Battery Capacity Volt Meter for Lithium, Lead Acid, Lifepo4 batteries.
Review on this item, showing settings select battery types and number of cells in series.
Supports 12 to 48vdc.
LCD backlight display, panel mount, plastic case.
With a Setting and a function button on front and wire terminal at the back.
Battery capacity volt meter settings.
To enter settings--Hold setting button and power on meter.
Setting button select - P = 12v lead acid, L = Lithium 3.7v, F = 3.2v Lithium iron phosphate.
Function button select - number of cells in series, (power off to save settings).
Display option settings-- as above but don’t power off, (when the number of cells in series is flashing) hold setting and function button for 2 seconds to enter this setting.
Setting button cycle through the settings and Function button turns each settings on and off.
S1 - % and V display rotates every 2 seconds.
S2 - Inactivity sleeps in 10 seconds.
S3 - Turns on backlight.
S4 - Show logo.
S5 - Discharge mode selection.
If you like my videos, please give me a thumbs up and subscribe, thanks for watching.
I purchased this item from eBay Australia around $12 AUD.

Опубликовано:

17 июл 2024

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Комментарии : 56

@RedcarpetforAZ Год назад

The demo is perfect, this man covered every details i was looking for

@WarrenPenner Год назад

Well nicely presented. Clear and easy to understand. Thanks so much for this!

@bobwestinicky8447 Год назад

Great job of explaining. Thanks!

@MountainMan7.62x39 2 месяца назад

Great video, thanks. Also, that power supply is very nice. Mine has a fan and sounds much louder.

@davidpatton7298 Год назад

Thankyou my friend. You have perfectly taught me how to install and operate this device. Firm hand shake and knuckle bump. :) I am a subsciber and hope to learn more from your efforts.

@mikediyandreviews6430 Год назад

Good to hear that, Glad I could help.

@savmf 10 месяцев назад

Thanks Mike. Very helpful!

@andrewlee2434 Год назад

Thank you for the video. Very helpful.

@TheUnforgiven86 11 месяцев назад

Many thanks. It helps also for similar voltage meters.

@Sidicas 2 месяца назад

Voltage to measure capacity really only works well for lead acid. The other battery types maintain about the same voltage until they are depleted, you need to measure the output amp hours and calculate it from the known total capacity amp hours to get an accurate read out of capacity other than "almost empty and fully charged"

@mr2000jp Год назад

literally the best explanation for this battery meter , thanks

@aymanfaroukhamed999 11 месяцев назад

you are wonderful man thank you so much

@tomjoad1060 5 месяцев назад

Thank you, this video was very useful, the best among many.

@anantjain2585 4 месяца назад

Very useful thanks😊

@faulersack5364 28 дней назад

super Video... auch wenn man kein wort versteht... thx... lg andy...

@jamesgibbons6292 3 месяца назад

I have 2 12 volt Lifepro4 100Ah batteries for my 24V trolling motor. I need to be able to check how much charge the batteries have left while I'm out on the water. I currently have 2 standard 12v gauges mounted in the front of my boat that I had for my lead acid batteries. I have read that using the voltage only does not accurantly indicate how much power the battery has left. I would like some guidance as I am new to the Lithium batteries world.

@gem22ful Год назад

Thanks for this video. Was about to buy this battery monitor for my Lifepo4 12v setup. Thankfully your video came up in RU-vid. This monitor is not really accurate. 13.6v is the full capacity of most LFP. 13.3 for 90%, 13.2v for 70%, 13.1v for 40%.

@coptastacul 10 месяцев назад

I’m literally in the same situation, setting up a LiFePo4 12v 100Ah battery for my camper. Could you tell me how did you set up rhe F parameter? It’s something between 02 and 27, but I don’t relly know how many cells my battery has. Thank you!

@Ricardofromage 22 дня назад

Set mine up for lifePo4, 24v 100ah, it registers 100% at fully charged, then as the battery settles down after chafging, even with zero load on it, it reads 87% while still fully charged. It also reads 0% about an hour before being fully depleted. As a temp m3asure it's fine, but I've ordered a Coulomb meter set up for the long run. I'm blown away by how long the 24v 100ah set up is lasting for my bus conversion, my fridge, diesel heater, h20 pump, lights and all charging points, 8-10 days from 95% down to 5%, mental..!!!!

@Ricardofromage 22 дня назад

@@coptastacul divide your battery voltage by 3.2, that will tell you how many cells you have. 25.6v÷ 3.2v is 8 cells 👍

@tacticasyarmas 2 дня назад

@@Ricardofromagegenius’s

@flightlieutenant6902 Год назад

Great review . Anymore new reviews ?

@bobbyd59 Год назад

What is the setting for 2 X 48v LiFepo4 Batteries in parallel for a Golf Cart?

@johnnyhoang4444 22 дня назад

Would have helped out if you showed how/what the different settings are (backlight, inactivity, etc)

@catchingdirtysouthjersey4581 Год назад

If I have 3 lifepo4 100ah batteries in a series I should still choose f-04?

@DaveElectric Месяц назад

What's the maximum S length on the LiFePO4 setting you can do?

@creatorex1 11 месяцев назад

I have a lithium bike range extender with 36v nominal (42vmax) so it works setting 10. But my question is what are the S modes in the second menu? I set it up to S2 as per I have 256wh does it woks for something I am missing ?

@Ricardofromage 22 дня назад

They are al,to do with the screen set up S-1 through to S-5

@NevadaScrubJay 3 месяца назад

I just purchased the DROK Battery Meter 12V, Marine RV Battery Capacity Volt Monitor and the Power Queen Mini Pro 100AH lithium battery for use with a trolling motor. I just fully charged it and my DROK voltage meter reads 13.8V. My understanding is that a full 12V battery will read between 14.5V and 14.2V. It shows two bars as green and two as yellow. ??? This leads me to believe some of the cells are bad. ??? What am I not understanding? Can a battery improve with a couple discharges and recharges?

@TheBalloonTwister 11 месяцев назад

Is this suitable for a non rechargeable 9v alkaline battery?

@mickgatz214 Год назад

How does this work with a 48v 20ah Lithium pack?...

@AnabolicBro 3 месяца назад

I have the exact some one, if you hold the right button on the set menu, what does it mean, mike mate

@stephanpieterse6960 6 месяцев назад

Hi, I have recently installed this battery capacity meter and have an issue. My project is as follows: 1) 12.6V Lithium Ion Battery 2) Strip LED light (2.0m) 3) Touch Sensitive On/Off Switch NOTE: All components are DC Jack compatible and hence plug and play is possible. When I incorporate the On/Off switch my reading shows 0% When I exclude the On/Off switch my battery reading is more accurate 35% What would be the reason for this. Please let me know.

@snowy2875 2 месяца назад

Hi hello Mr Mike, may I ask actually which one is actually more to close or exactly accurate for these type of batteries capacity volt meter?

@LamarwestTownhome 2 года назад

What will be the fully charged volts of a 12v lithium iron with 20 cells? It looks like your meter only supports up to 17 cells?

@PaulJNeil Год назад

A 12v lithium iron battery pack only has 4 cells in series. It sounds like you have 20 cells, that would be 4s5p. Yes? That means the setting you need is 4 cels, not 20. Hope this helps.

@PaulJNeil Год назад

Oops, I forgot your main question. The fully charged voltage for a 12v lifepo4 battery is 14.6 while charging and after it has rested, it will drop to 13.6 resting voltage.

@thedolphin5428 Год назад

There are so many of these on eBay. Yours looks like a good one. What brand, model number, reliable AUSTRALIAN supplier please.

@mikediyandreviews6430 Год назад

I purchase this from ebay Australia NSW seller - carlosinbrisbane www.ebay.com.au/itm/304132594427

@DaveElectric 22 дня назад

Tried this. Does nor work on LiFePo4. Claims a 12.4v = a 57% SOC which makes no sense. Should be like a 15% SOC.

@VGR176 2 года назад

Can I use it for single solar lead acid battery 150 ah? Does it show full battery percentage like this?

@PaulJNeil Год назад

Yes, it can be setup for lead acid batteries. For 12v, you would simply set it for one cell and have the battery type as a P. L is for lithium ion and f is for life batteries.

@davidsmith2801 Год назад

Can I use one of these for batteries in parallel. Trying to install one on my sons rc car

@PaulJNeil Год назад

Which battery type ate you using? Life, li-ion, lipo, or lead acid? It does not matter how many cells (batteries) are in parallel. Series batteries like (life 3.2v per cell x how many cells you have) or (li-ion or lipo, 3.7v x how many cells in series, remember, parallel does not matter in the setup of this meter. (The last setup would be lead acid, agm, or maintainence free 12v batteries would be on in series for cell count.) Hope this helps.

@kennethmouw239 2 года назад

How do you reset to the default position?

@mikediyandreviews6430 2 года назад

How to set to default? I could not find how to do it. I would say that you can set it manually back to L 01, that was the settings when I first power it on. But for the other settings Im not sure.

@stephanpieterse6960 6 месяцев назад

I've installed this item along with a LED strip light and a 12.6V Lithium Ion Battery. I have the following issue: Option 1 - Install with On/Off switch - Results in a meter reading of 0% Battery Option 2 - Install without On/Off switch - Results in meter reading being more accurate e.g. 35% Has anyone got any idea why an On/Off switch would change the reading?