$99usd 12v 50Ah LiFePO4 - 6000 cycles
ฝัง
- เผยแพร่เมื่อ 19 พ.ค. 2022
- 12v 50Ah - jag35.com/products/slm12-life...
12 100Ah - coming soon
********************************************************************************
FAQ:
1) Where can learn more about batteries? j35.us/DIYlithiumBatteryBook
2) Where can I buy Lithium Batteries jag35.com/collections/lithium...
4) Where Can I buy Solar Panels? amzn.to/3EqEywK
5) Where can I buy a Battery Management System s.click.aliexpress.com/e/_AAgcFQ
6) What parts do you use on your Samba? j35.us/eSambaParts
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.
********************************************************************************
Disclosure: When you click on links to various merchants on this Videos and make a purchase, this can result in the earning of a commission. Affiliate programs and affiliations include, eBay Partner Network, and Amazon..
********************************************************************************
Advertise on my channel - archimedes.agency/#influencers
My video gear - kit.co/jehu/vlogging-essentials
My T-shirts - kit.co/jehu/jehu-s-merchandizing
********************************************************************************
Follow me on Instagram j35.us/insta-jag35
Follow me on Twitter j35.us/twitter-jag35
Join our Facebook Group / jehusdiypowerwalls
********************************************************************************
If you would like support my Projects you can:
Buy a Tesla using my referral code ts.la/christal20797
donate: j35.us/helpwithcash
Donate BitCoin - 1PjhLF2vPueywwaoUMetZCLbC6rQiniyj7
or you can become our patron / jehu
![[UNCUT]"เศรษฐา" โดนบีบให้ลาออก เผยดีลลับ "ทักษิณ" ต้องต่อโปร ไม่งั้นเจอจุดจบ! I คนดังนั่งเคลียร์](http://i.ytimg.com/vi/XlH3k81dxmE/mqdefault.jpg)
I'm really enjoying the evolution of your business over time. These packs look super professional and your boards are getting cleaner and cleaner.
Jehu, you're a good guy of positive intent. I have been buying LiPO4 batteries for my power wall and I'll keep watching for your offerings, you're already sold out of your first 50 AH, 12 volts and deservedly so. It was a good deal. Best yet is that you indeed have properly identified that the LiPO4 batteries are very practially applied in most residential storage applications. Good work! You've evolved to help us all significantly.
This came up at just the right time. Picked up one. Will probably get a 100ah when they’re available.
4 on the way :) Thanks for the cool store! Can't wait to get my solar up and running.
Awesome stuff Jehu! When will the 100ah be available? Will the bms have a low temp cut out? And thanks for the great content you put out!
That's pretty cool stuff!!!! Thank you for sharing... Definetly checking these out...
These will be perfect for my electric boat! Now if I can catch the 100ah in stock I’ll take 4 :-)
Sold out 😅 im trying to build a small solar off grid system for a allotment of his. But man battery here in Denmark are incredible exspensive. Like 550$ for a 12v 200Ah.
Love the video good price on all your stuff and awesome info for the simpletons ha do you know when the 100ah one will be available?
hopefully the (dual) BMS board will be out soon for these 4s2p 100ah units. I need at least 50a charging too. Or maybe it can be re-wired to 2s4p?
Hey, first off… Thank you for doing what you do. I really need to get batteries and I’m trying so hard to wait to buy yours. Do you have a time frame for when more of these cells will be available?
jumped in and ordered 2 even before watching the video. Then over to Amazon for the bms.
Can we get a look at the cells without the board on top? And some dimensions?
I put two of your 12v 50ah packs together for 24v 50ah, went together beautifully! Just wondering if you would sell the PCB board for 24v/50ah separately? Thanks
Ty kabely mají průřez asi 6mm2, max. proud je 58A, specifický kolem 40A. Dal bych minimálně 10mm2, lépe 16mm2 pro tyto proudy. A ty konektory to je legrace 😅. Vše natvrdo přišroubovat. Jinak zdar tvé práci, líbí se mi to👍
Are the pack components available by themselves?
the end plates and interplate/sponges would likely suit a123 20ah cells.
That is so cheap. Had to order 2 now. Hope there will be more next week to get more. I'm betting they are going to go fast.
When are you going to ship to Hawaii? Plenty of off-grid folks here need your awesome sauce!
Any update on the 100ah packs? I’ve been checking every day or two and really want to get 4 for my electric pontoon boat before they sell out.
Hi
Im from Puerto Rico and after hurricane Maria im trying to do something small to just have power to a fan and a fridge just for emergencies
Suggestions??
I have 2 solar panels (400w total)but need a battery,an inverter and a charger
Hope hear from you
Admire all your work
Thank you
Any batteries you recommend for the Australian market that does not cost an arm and a leg . . .like the content.
Scammed?. As pretty as these batteries are packaged, you left out the connection diagrams you promised at the 4:42 minute mark of this video. I opened the delivery box today and there are no diagrams or support for us newbies. The top has an extra connector than shown here and the website has no explanation. Love your channel, but dude, please don't leave us battery dummies hanging.
Been waiting for the 100ah. I got a mail saying its available, click immediately and it says soldout?? How come? And how many were these batteries that sold out before the advert?
I just ordered one..... Before they're gone!
The 100 Ah version was available for about 40 mins, then sold out. I happen to have my email open when I got the message. I've never clicked so fast in my life. 😅😅
Jehu I have five of these now what do you think if . I run each one in parallel with there own bms or should I just run all five through 1 bms? Would love you input
Is the pack able to be disassembled easily? Say I wanted to put all 4 cells in parallel, 4 packs, for 12V @ 200a, or is that infeasible with this design?
are you going to have the 100amp hour units for sale?
i am in ontario ca and would like one of those units for my astro van camper build
can we use ecoflow to safely charge your scooter battery packs with solar panels?
When will the 100 Ah be available
Im all in if these can be use in a Solar setup
How do those compare to Nissan Leaf modules as far as dimensions and weight?
Should just go strait to 100amp hour 48V battery with a good BMS. That would sell like hotcakes. Honestly also running this .2C-.3C is really the ideal rate for these batteries. Beyond that you could hold 50 amps but I would not go beyond the amp hour of the battery with lifepo4.
a123 cells are amazing
Isn't the a123 battery from the 2014 Chevy spark EV
@@keithm39 Spark did not have lifepo4.
Lots of us want a 12V battery, not a 48V battery....
I think I'm gonna use these to make a standalone air conditioning system in my nissan infiniti m45
Hi can I use this for my motorcycle battery. If so what kind of charger can I use. Thank you.
if I bought that 50 amp hour 12 volt battery, can I charge it with the hobby charger? what else would I need to buy to connect it?
Ordered 2, just arrived, Jah35 v1.7
they now have 2 xt90's on top. rated at 75a 100a on terminals.
would love a Balance lead harness.. but all good... few more orders... will be all set.
I'd really like a 6s version... would mate very well our Hobby chargers for field charging.
really 6s 2P would be golden ticket. that would keep me flying all day long no worries. kinda big, but... live in the trunk...
in a carry case...
So anyway,... Ordered the recommended BMS... any walk through how that goes?
I guess I can figure it out, but .,... Fire....
If you plan your system right, seems like these can last a looong time. I hear that one need to plan for 3-4 days capacity for a home system in order to minimize the use of 'cycles'. Am I right on this @jehugarcia ? Good video hermano! Cheers from PR
Yes, but these are super long lasting so no need to overbuild, you could cycle them daily and still get 15years out of them
Will these be able to start a lawn mower engine like a V twin?
So wait I’m confused. These batteries are used? Or new? If used, how do we know the number of cycles they have already gone through?
Hello Jehu, if you post a diy solar panel system with MICRO INVERTERS and links I would buy. I can’t afford the Bluetti to much $$$ to buy it plus batteries plus solar panels.
What cells are used?
Like some many things featured on TH-cam channels, these were gone faster than concert tickets........
XT90 is actually rated for 45A continuous, 90A max. Likewise XT60 is 30A continuous.
That would explain the heat at 75A
Will you ever gen any more of these?
Can 4 of these batteries be connected in series and be paired with eg4 48 volt? Since it's has a Nominal Voltage:51.2V
@jehugarcia - Jehu, in the video you mention the 100Ah (1200kWh) version would include an *integrated BMS.* This was the selling point for me; I went to buy on your site and located the 100Ah product, but it doesn't include the integrated BMS.
Can you provide a link to the 100Ah w/BMS on Jag35? Thank you.
I’m still working on that. Hopefully soon
@@jehugarcia - Great, thank you for the reply.
can you use ribbon cable and run multiple of these together then to a BMS kind of like the 18650 powerwall kits
Yes just daily chain them to the bms and they all will work like one big battery
The issue which I see is that the cells are not matched. So, the weakest cell will be telling the BMS to prematurely cutoff discharging, and the strongest cell will tell the BMS to prematurely cutoff charging. Soon the whole pack will be badly unbalanced. Matching Lifepo4 cells to avoid this problem is time consuming and labor intensive increasing the per cell cost by about 20%.
These are matched, they come from the same original module, the variance is low enough to pass qc at a123 factory
Those went quick! Already sold out!
Jehu, what do you think about just getting a power supply and setting it to 3.9V to top balance the cells one at a time?
Way too high. 3.6V is more than enough. A lot of people just charge up to 3.5V because there’s next to no capacity up past 3.45V
@@ericklein5097 Good to know. Thanks for the tip.
So these can be used to extend my ecoflow and bluetti
I am wanting to do 4 in parallel for 200ah but use a 100a bms....how would I accomplish this?
I am tad confused on wire size and amp pull. I always see 10g wire rated at 30A at a length of 6ft. In many videos I see you pulling over 30a with xt90's (I assume wired with 10G wire) is this possible because the cable length is only 2 ft or so?
it got hot at 50A even at 1 foot
COULD ONE STACK 8 7S BMS IN SERIES I AM BUILDING A 192V NOMINAL SYSTEM OR WOULD IT BE EASIER TO BUILD A CUSTOM 54S BMS
would these work in a car audio application? im currently using headway cells (96ah) worth or 48 cells if you will. id need to be able to draw about 800amps roughly at full tilt so from what im understanding id need a moderatly large sized bank of these id assume?
Yes, 8 of these or 4 of the 100ah ones would give you 800A continuous
What was the second monitoring device ? Name ? Brand ? Model number ?
So 4, in series, and 2 sets in parallel, would make 48vdc, 100ah, for $800? Or around 1/2 price of the next cheapest EG4 rack mount?
Yes
Any update on the 100ah packs?
Interested in the 100amp 12v ...
Coming
Any word on the 100ah unit?
Would these work for Solar power home ?
Can I connect one to my Ecoflow Delta Mini or Delta 1300?
Do you connect the BMS balance leads to the port in the middle or to the bolts on top or busbars underneath?
You can do either way. I’m designing a bms board using the port
@@jehugarcia Thank you for the info
Celsius ❤️
Good to see some common sense over Celsius degrees.
What the world needs is much better 12V batteries for EVs. These would be a very good replacement for the AGM lead-acid batteries currently used.
It's a good thought, but then we'd have millions of tons of lead that now we don't really have a use for.
Funny thought- car batteries are PERFECT for lead sequestration from the environment.
@@girthquake1413 Considering their 10 year life expectation, not so sure about that...
Can you limit the purchase to 1 per customer or at least a few so we can all get 1?
I'm in UK and every time I want to buy it's out of stock because people are buying the whole lot
He doesn't ship outside of USA.
Sending batteries abroad is a nightmare.
Still no 100 Ah available. Wish there was a tickler system to alert when available.
if you have some left on friday I'd pick up 3
where can i get the bms for the 100ah
what BMS would you suggest matching with 4 of these 50Ah for a DIY 48V server rack battery?
amzn.to/38GRVOa
just use you need a 16s bms using 4 bms can leed to one 12v battery being lower then the rest
Are these A123 cells? Can I connect 6 or 7 of these in series( without bms,of course) to make a 72v or 84v bank? I need these but sadly no shipping to Canada.😪
Yes, and yes you can connect as many in series as you want and you can install a BMS
Would we be able to send a battery for testing? How would we contact you?
As always, no shipping to Europe (Germany)... :(
Wow, batteries are starting to become really cheap. Are there any drawbacks of using these types of cells in larger batteries like 100 kwh or larger? And how is the cold temperature tolerance with this chemistry? Is it like regular LiFePO4 and gets damaged with charging in temperatures colder than 0 Celsius?
No - Yes
these are regular LiFePO4, they behave like all other LiFePO4
By the time I saw this sold out. Damn!
Tried to buy. No shipping to puerto rico 😭
How many times have you been testing and it go bad ( fire )
I really want a 24V version.
Coming
What’s the efficiency of these
hi I have questions about batteries is there any way I could talk to u off of TH-cam?
Can you do a tutorial for the BMS ?
th-cam.com/video/W4xtFUCd4O8/w-d-xo.html
@@jehugarcia thank you I feel dumb I just found that video like 15 mins ago ! It was excellent. I also just received the 24v 25A batterie’s with the built in bms, I was curious as to how go about using these as well as the 12V 50A for a diy solar set up. I have a 3000w inverter as well, any recommendations would be great if how to use these to create an emergency power system. I have 2 bluetti EB3A 600w generators and a 200w solar panel to charge them
I would love to get on a list for a 100ah version...
Lots of them coming next week, stay tuned
@@jehugarcia yes please 🙏
Yeah, I want one too...
what about a 48v setup, whats the top voltage? does it sit at 58volts or less? need to know as im interested in buying but i run a 48v system
3.65v cells x16 =
@@jehugarcia ok cool, seems like it's out of stock, so I went ahead and bought some eve cells
i wish i could find an affordable lifepo4 solution for under the hood car battery replacement that could be a direct drop without having to modify anything. any ideas?
Headway cells could do it. You'd need a beefy bms. Starters pull crazy amps.
@@mahalkasi thanks I'll look into those cells
Still need the batteries... do you have more coming and is there a way to ensure I get atleast 4 of them
More are coming, they just take time to process and there are lots of demand for these so they sell out fast as we list them
@@jehugarcia how do you get on the email notification when it's available? Or will you take pre-order?
Shows as sold out. Are these already sold out or have they not gone on sale yet?
first batch sold out, we will prepare more next week
Can you connect the 50ah batteries in series?
Yea
How do I contact you guys to buy one?
Hi can I double up the size of the wire to increase the amp of the wire so that it will not be hot by adding the same size wire to it.👍👍👍👍👍👍
Yes you can, just connect it directly to the screw terminal not on the xt90 connector
@@jehugarcia 👍👍👍👍👍👍 Thank you👍👍👍👍👍👍
whats the weight of one 50Ah?
Can 4 of these be in series for 48 volts? Can that setup then be charged with a 48 volt ebike charger?
Yes, as long as you stay within 3.65v x 16
@@jehugarcia so a 48 regular charger would cut out at 54.6 so that would work out ok?
Does anyone know how hot battery cables can get (safely) on a 12v system? Is 150F the safe limit? 200F?
Depends on the cables
The 100Ah are available! Oh...sold out already 😭
Sold out, bummer
What's the fully charged voltage?
3.65V sorta although this chemistry can be fully charged at lower voltages with a bit of absorption
Mr.Garcia PLS PLS PLS PLS try to get more of these 12v 50Ah ($99) battery pack with XT60 in stock!! I really need this to extend my Bluetti EB3a with its tiny 268wh battery. OR if you do not sell the 24v 50ah break them into 12v 50ah and have 2 of them available for purchase without the BMS.
I am really interested on purchasing the 12V 50ah 4s pack and I actually had it on my cart already ready to buy. But I decided I would educate my self really quick about LIfePO4 batteries as this battery DO NOT COME with BMS and I do not own any LIFEPO4 batteries ( i only have li-ion, lipos).. Then after I find out that I DO NOT NEED A BMS, as I already have a HOBBY GRADE MULTI chemistry charger and I can safely charge this device without the BMS, so i come back to the cart and this thing was SOLD OUT within HRS!!
If you really sell those 100ah 12v for $199, you got yourself a deal.
Also subscribed.
the usual EVE LF280K cells with 280 Ah x 3,2 V is about 115$ from china or Houston warehouse if you order 16.
This one is a 12V version which usually would mean 4 cells and a bms.
pretty good one - but, but, but still too many oceans aways without that european warehouse or partner.
but always great and fun to watch these builts and opportunities growing, especially since LiFePo4 is far, far safer cause we had here in last month several battery caused house fires that were caused by LiIon. Every few weeks some of the community show proofs that their system had burned and the struggles with the manufacturer.
Therefore I guess we will see a huge move to LiFePo4 especially in the solar community.
I also like the interviews like the last one with Sandy Munroe.
Just a heads up, do not use these as automotive batteries.