A123 LiFePO4 Battery packs - WX1213250

LiFePo4 on Sale jag35.com/sear...
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8) Why not use Supercapacitors?
A. Batteries work better at this time, caps are rare and expensive devices that are very good at doing things not needed for storage systems typically.
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[@f2d_ua]

Hello from 🇺🇦. I'm looking forward to your video about batteries on Lifepo4 48V about 100Ah. Now I'm very need for this project in my country with power outages. Thanks for you work.

[@davidcappello]

Nice project - any chance I can get my hands on the CAD files for the BMS board ? I'd like to swap out the XT connectors for some Anderson Power Poles - works better with the HAM gear I use. This is for the SLM12 LIFEPO4 12V 50A 4S BATTERY.

[@daftnord4957]

In my RC days nimh sucked horribly but had no worries charging them up. My first lipo puffed up cause i didn't know how to treat it. then i figured out lipo and they were amazing but still fragile. Then i was gifted OLD used LiFe batteries and they were absolute tanks with lots of abuse and recharges and sitting on the shelf and used again. i bet they lasted up to 15 years. They were MaxAmps LiFe 6500mah 2s, currently $166

[@jolive3743]

Brilliant, just need you to move over to the UK now Jehu ;)

[@KuramaKitsune1]

A couple stacks of these bricks seem like the perfect things to build a inverter out of so I can time shift a few kilowatt hours in my house to the lower rate plan hours

[@MrSummitville]

How much do you pay for 1 kWhr during peak & off-peak? Won't it take many years, just to break-even vs the cost of battery, charger & inverter

[@antonwearsakilt5209]

Interesting, however I just visited the website and looked around. The one thing I would suggest if you wanted to sell more, is to have a complete combo option available, without having to go to several vendor's to build out a battery. For example have a 12v lifepo4 battery that is complete, with all the options. For a standard configuration. Yes the price would increase. However having to buy a battery, then buy all the miscellaneous parts, then wait till all those parts arrive, then be able to build up the battery, isn't saving any money, it just furthers putting off building. Yes for the diyers this isn't a issue, their bench is full of unfinished batteries waiting for parts. For the rest of us who want to get into diy batteries, I'd say we want one complete package to arrive with all the correct parts to quickly build the battery. And not have to wait for parts that may or may not work properly. Saving a 100 bucks is good, only if one can quickly build it, otherwise it would be less hassle, and buy a professional built battery that offers a warranty and is plug and play. Merry Christmas MMXXII

[@antonwearsakilt5209]

@@jasonbroom7147 I understand that, I was simply wondering why not offer a complete beginner package? In order to grow one's business, especially one that is diy centric, why not offer a complete kit option. This would serve to educate those who might not be electrical engineers, however want to learn more about building the batteries. Once those beginner's understand all of the different parameters of building a battery, and they've had success in building a battery, would that not give them the confidence to try more advanced building projects? If we can teach other's to build then would that not build a better relationship with this business? And by teaching those, help build a better world? I've been building for decades, both on commercial and residential, and today's work force is lacking quite a bit. It's the lack of knowledge and experience, plus a lack of confidence to build thing's. If the USA is to move forward in building then shouldn't we strive to educate beginner's? Or shall we keep the knowledge to ourselves and F the rest? Look at Elon, he's only begun to make information sharing on Twitter more free, yet the same tards that just a few months ago loved him now are calling him a Nazi. It's because big tech has censored using tax payer funds combined with government to hide certain truths. The same ideology is pervasive in the diy crowd, instead of growing and expanding their size as a diy group they strive to keep it gate kept, and closed from outside beginner's. Making it more difficult than it needs to be. So companies that offer complete solutions will gain market share, and possibly lobby to outlaw the diy crowd. Citing that only qualified people are allowed to build such thing's. Think I'm crazy just look at California and their insane laws that hinder freedoms.

[@jehugarcia]

I sell DIY products, Manufacturing plug and play products is not what I do, for many reasons I ve discussed before.

[@antonwearsakilt5209]

@@andrewj99 No that's not what I was asking, I was merely suggesting to offer a complete package. Unfortunately J, doesn't want to offer such a package. That's fine. Apparently he is of the opinion that there's enough experts to buy his 2nd and 3rd tier Chinese junk(allegedly), and doesn't want or need to cater to beginners into building batteries or similar systems(allegedly). It's his business and he can sell to those who want to buy such products. I'm not a electrical engineer nor a electrician, however I do work in the construction trades, live off grid, and was interested in J's products. He replied and I won't buy anything from him ever again. Nor will I promote him or his videos, or his business. Besides he'll have fun walking to work soon enough, gruesome Newsome is set to announce that California is going full on agenda 2030, which has many benefits for those who like to own nothing and be happy. God Speed in waking up

[@vanmasterflash7153]

Would love to see some random capacity tests from people who purchased them. If I could pick them up to save shipping cost I’d buy some for sure

[@aperson9495]

I have a total of four of the 100Ah batteries, and the first two that I had (well, really one 100Ah and two 50Ah batteries wired together through one BMS), based on my testing, tested at every bit of 200Ah for the pack, and had NO issues supplying the load - I tested with a heat gun and a 1000W Renogy inverter, and when I was pushing the inverter to it's 1000W limit, the BMS PCB started getting a little toasty and the BMS itself got a little more toasty, probably nothing in the danger zone, but the cells themselves never broke a sweat. Based on the energy taken out and the energy put back in, if the ones I have aren't still at 100% rated capacity, they're darn close.

[@TheArchimedesEffect]

@@aperson9495 Great info, thx for sharing!

[@moderngunguy3666]

Would the eight amp hour version of these be good for car audio?

[@joeymcguire8742]

Would a system of these be good for electric appliances? I’m hoping to install something like this in a small trailer to use with pressure washers, wet/dry vac, and potentially air compressor. It would also be great if I could run/charge power tools.

[@paulbowerman2833]

What kind of amp draw can you get out of a 12v 50ah battery

[@SunsetSlimess]

I am interested in seeing the product these cells came out of, I am local to SoCal and would like to drop by and take a few off your hands.

[@johnd01]

I want to extend the time for my 1500 W UPS. It has 2 12-volt batteries in series. Standby use: 13.5-13.8 volts, and Cycle usage 14.4- 15 volts. Would the 24-volt battery work paralleled with to existing 24-volt system? Would it be better to not use the sealed lead batteries at all?

[@pedro.nasaES]

Gracias desde Valencia España

[@ianmitchell4745]

Always looking for 12V because I need to power a CPAP machine on long camping trips.

[@ianmitchell4745]

I was using your channel to see if I could build a smaller lighter 12V using Li-ion technology, I learned a lot.

[@333threes]

You mentioned diagrams for use cases. I don't even know who reads these comments, but I would think it would be hard for the content creator to read every single comment. But here goes: I'd like to leverage the Delta Pro I already own by tossing it in a shuttle bus, that I picked up last month, to power a 120v mini-split, among other items. It's been hard to find information about the relationship between a vehicle alternator, the vehicle batteries, and a DC to AC inverter. I know i can replace the current alternator with a bigger one, in the vehicle. Ecoflow's Delta Pro is limited to 1800w incoming power from AC. So a 2000 watt DC to AC pure-sine wave inverter seems reasonable. Much like the radio won't play if the vehicle is turned off, it's desirable not to have battery power flowing to that inverter if the engine's not running. The Delta Pro, solar power, or shore power will be powering the mini-split air conditioner and other devices while the engine is not running. Does the power from the alternator float over the vehicle batteries to feed the dc-ac inverter while the battery power from the vehicle is only used when the alternator is not putting out enough amps? Much like batteries in a home system will make up the power draw if solar panels aren't outputting enough. I've seen the amperage for batteries should be four times that of the alternator. But that seems like overkill if the engine idle speed allows the alternator to put out enough power. 1800w / 12v = 150a alternator. Having a dedicated battery such as the one offered in this video for this system makes sense to me. I just want to understand more on how those components interact with each other. And seeing as the video does mention vehicles powered by batteries that brings up another question about what would it take to get these batteries up to the voltage required for an EV motor? I'm guessing it's still not super feasible to build your own battery packs for EVs because this channel doesn't mention it so much. If this isn't the best place to ask about these things then is there a better place someone can recommend? Thanks in advance.

[@michaelsmithers4900]

Could I replace my model 3 12v lead acid battery with one of these?

[@jehugarcia]

Might not physically fit

[@theborednerds]

How many units do you have available? Is that info something you could add to your listings on the site? ) ask because I tried to add a bunch of 12v to my cart and it topped out at 22. Alternatively, would you make a deal for volume discount? Been debating pulling the trigger since your 48v video, but I think I'm ready to make a big ole 20kwh+ battery!

[@jehugarcia]

We get a load once or twice a month, Then we process them and list them. We have pre-sold 50 to 100 units before at some discount. Contact [e-mail] for custom quote

[@alpaykasal2902]

What's the weight on the 24v 50ah? I'm looking to build a 48v with 2x. thanks

[@The0ldg0at]

I'm looking for 3 LIFEPO4 24V 50Ah batteries to replace my 6 12V 20Ah Lead Acid Batteries. Can you add the overall sizes L,H,W of your batteries, with and without the recommend BMS, in your products description so I could check if they will fit in the battery box of my E-Scooter? Regards!

[@ericklein5097]

These are gonna be a real tight fit if you’re trying to replace 6 20Ah lead acid. I don’t think the footprint is gonna fit these LiFeP04 batteries simply because of how tall they are. Width and depth on these are relatively small but the height created by adding the BMS and PCB on top will probably be your problem unless you can find a really unique way of using the thickest silicone wire you can find that allows you to mount the PCB’s separately. Would likely involve fabricating a custom top cover/deck to your battery compartment if you have a model with all the storage below the deck. What model scooter do you have?

[@The0ldg0at]

@@ericklein5097 Thanks a lot!

[@toyotaprius79]

A123 is still alive??

[@ThanosSustainable]

Any chance you could hook us Europeans up with similar stuff? Would really appreciate it!

[@panospapadimitriou3498]

doesnt it count as a bad container to ship to ?.......... even in a smaller amount of batteries average european has problems to ship due to random laws and restrictions!!!!!! hope for those restrictions to get loose and re examine the purposes of the purcases

[@rossrobinson7943]

For experimenting, how easy is it to swap between 12 and 24 V. Wold it be better to get 2x1v 50 Ah? Then one 12V 100Ah or 24V 50Ah. Ie easier to reconfigure between series an parallel on the pack level vs reconfigure cells within the pack?

[@1ronman1]

I’d start experimenting with lower voltage and amps if you have to ask these things. Seriously

[@Cagrippa]

5 of the 12v 100A in parallel=1000A or EACH 100A will have a 200A peak output. Please explain

[@jehugarcia]

Yes each can do 200A X 5 =

[@jehugarcia]

They are 12v 100Ah not A

[@mustafaalwaeli5542]

how much it cost ?

[@TheViewFromUpHere]

How do I get a couple of 12V ones shipped to Canada? Your NA link to battery hookup doesn't offer anything.

[@jehugarcia]

No international shipping, our products are for USA only unfortunately

[@Shmade0304]

Jehu what do you think about processing 18650 NMC chemistry.Think it’s still worth it???🔋🔋🔋👑👑👑🐐

[@jehugarcia]

Yes

[@TheViewFromUpHere]

Anyone using these 12V batteries to replace the 12V ADM battery in EVs?

[@pickens4six35]

I have wanted to buy one of these for months but you make it so it’s like so hard to know how to put in bms you make it way to complicated you need a special connector and how am I supposed to know what order to connect wires to plug

[@jehugarcia]

If you don’t know what an IDC connector is, this is not for you, buy a plug and play battery

[@pickens4six35]

@@jehugarcia so I can wire my own 16s battery but you make a 4s to complicated for me to figure out. If you had the naked a123 cells I would buy them …your setup looks amazing and I see you put a lot on time into it but I’m telling you a lot of people don’t know what that connector is why don’t you put the 3 connections somewhere you don’t need 20 pins for. 4s no offense I guess you will sell them regardless

[@bigdavedownunder]

I'm waiting on salt batteries

[@pickens4six35]

If your gonna make it all crazy with pcb at least sell the pcb with wire and bms on it

[@eBoard3R]

⚡⚡

[@delvernsimms5188]

Website page name

[@JoshL1976]

I am selling my CALBs . To Grab these

[@pickens4six35]

I’m not afraid to do diy I have crazy projects going on right now but I cannot see where any of the positives or negatives anywhere and you just show this pcb board everywhere it is not simple and you have not shown how to do this… who wants to spend $200 without seeing anything but that 20 pin plug and a pcb with nothing connected

[@jehugarcia]

I don’t understand what you are saying. We sell these already built, you don’t have to mess with the pcbs unless you want to build a custom battery. If you are confused figuring out how to connect batteries perhaps DIY is not for you.

[@pickens4six35]

@@jehugarcia the packs are together yes… but there is no bms yes I understand you have that plug on there but no way to see positive negative I do diy I’m telling you most people have no idea what that plug is I did the research on it I have been looking at those battery’s on your site for like two months how am I supposed to know how to connect those pins and in what order you say I’m not a diy er a diyer wants to wire that pack themselves not go into some crazy process just to hook up a 4s bms… but I guess maybe your right maybe I’m not so smart I’ll just buy prismatic cells on Amazon

[@jehugarcia]

Pins are labeled and there’s a diagram on the side of the battery, it’s pretty basic stuff

[@aus-reviews8462]

thos batteries are way overpriced

[@denisscherbakov3780]

How to buy to Ukraine?