Are They Worth It?!? | Big Jeff Audio LiFePO4 *Car Audio* Batteries HONEST REVIEW

[@BigJeffAudio]

Great Review. The Marts pull a ton of amps, that is why you saw double the power out of it with our lithium. Also You should notice, even though the BJ batteries dropped low on the volts, the recharge time is super fast so it gets back up real fast. The biggest thing that people should see is how much power you got out of the amp almost double. Great Review Man and thank you for the support

[@Zachecker]

Yessir it did great they are putting in work on my system best batteries I’ve used so far

[@PatricksDIY]

I think its crazy that a 22ah Battery is being sold for $400, when I can make a 105AH Lifepo4 (Lithium Iron Phosphate) Bank $160 for the cells and $129 for a High quality 300 AMP BMS for $289 total! Maybe I should start building and selling packs, I would only charge a small assembly fee. smh is sucks when others take advantage of consumers that are unaware on hoe cheap these cells actually are.

[@slowbrezze]

yes indeed because one the knowledge two the time in building a case wiring and also ppl are not in the know of it .kinda scared of it especially those soon as u say electric eltronics they like oh hell no . but yeah seriously yes go for and if u can make money for your time and make profit for sure even if it can be done a few bucks cheaper but never sell your self short alot of do do being bushed in the market not only car audio alot of things. not telling all truth just half to make a sale especially if u don't know

[@HashDogg06]

At the end of the day he's a business man out to make money, if it is too expensive people won't buy it, you let the consumer decide the price & it looks like it's $400 for these as they seem to sell at that.

[@AlbertZamora-d6f]

I was just saying he needs to stop messing around and get a adjustable voltage regulator for alternator charge at 15v and build a sodium bank or a spim08hp bank for alot less and the funny part is one big jeff battery is supposed to send 6000w not 3 with 3 he should have no voltage drop minimum if any 3 is 18000w supposed to support

[@512juancho]

Do tell me more bro im new to this type of battery

[@PShizzzle]

That Big Jeff lithium puttin in some work!! 🔥🔥

[@Zachecker]

Yessir it really is

[@xeran_yt]

Crazy ass numbers. Great video man!

[@Zachecker]

Thank you!

[@brockmarquis8511]

Yo yo yo im going glowe voltage my friend ASAP great video. Can't make any positive or negative about the big Jeff. Great video once again.

[@brockmarquis8511]

Pulled a lot of power bit not a lot of reserve but it will bounce back quick. Check out Glowe Voltage.

[@busaisbest8731]

What's your alternator and are you running other battery with big jeff audio ones

[@nathanpressler9790]

Honestly tho it should have been 1 battery for them results. I run 1 solar lithium and 1 a.g.m energie battery with zero voltage drop. I have been looking at jag tho for a update

[@slowbrezze]

my reason with out going with too much money too much work been looking at those lit with battery warmers in case but they cut off once it senor things but in the cold below take out and charge and send that quickly s lit does in charging

[@Brandon_Neil]

I was highly considering a "solar lithium" battery like these. Is your electrical stock otherwise, and what wattage is your system?

[@marcovaldovinos5009]

That charger is good for lithium?

[@typex2009]

I just bought the same big Jeff and I don’t like that it drops in the voltage like that I’m thinking of adding d4s

[@Brandon_Neil]

Did you ever add the power queen in with the big jeff audio batteries? Seemed like a best of both worlds situation.

[@mattstarke7373]

I think something funky is going on with your test. The one that had less of a voltage drop should have made the most power. I have done tons of power tests and never seen this.

[@Zachecker]

Solar batteries have bms thats y it dident do as well bc it was not built to produce that many watts. And I makes since the big Jeff battery drops more in volts if it pulls more watts no?

[@mattstarke7373]

@@Zachecker, now that makes sense bms regulated the power output. I have never messed with batteries that have a bms because they are not made for audio applications. On a side note, I bet if you added some more power runs in betweens the batteries the voltage would go up.

[@Zachecker]

@@mattstarke7373 wdym by power runs?

[@mattstarke7373]

Extra runs of wire for positive and negative. Daisy chaining them like you did limits their current carrying capability. What brand and model solar batteries are you comparing the BJA battery to?

[@Zachecker]

@@mattstarke7373 I had Redodo and powerqueen

[@xeran_yt]

Man 3 of those should be keeping your system above 14. Honestly 2 should be. I wonder..

[@Zachecker]

That Marts amp suckkks up power

[@salaviles9243]

High output alternator

[@Zachecker]

@@salaviles9243 js 320

[@chicagorc3967]

I bought stuff from d4s and it came damaged and it's been a nightmare trying to get someone to take it back. I keep getting the run around. I wish I went with big jeff

[@AlbertZamora-d6f]

Gta get a external voltage regulator and go with sodium ion or some spim08hp and build a bank they both run up to 16v but 15v Is fine

[@Businessaccount2008]

How do the big Jeff lithium batteries hold up in the cold? Is there any safety features if it gets too cold? I live in New England so it gets cold quick

[@Zachecker]

As of right now I do not know it is summer I’ll have to experiment in winter 🥶

[@slowbrezze]

it's lithium either take em out or get a box ans instal battery heater. if u in the mid west or those cold numbers below zero take it out my opinion

[@Businessaccount2008]

@@slowbrezze Thanks man😎👍

[@slowbrezze]

​​​@Businessaccount2008 just lithium in generalu notice that question rarely get answered and most in warmer winter areas. check with guys in mid wes far east or west mountain areas I wanna bet after a harsh winter experience alot take them out of their vehical have charging issue or leaks some fires or in a warm garage.becuse those - 5 -- and below winters is not good .now maybe it's some newer chemistry battery that's better not sure.

[@Businessaccount2008]

@@slowbrezze Will do thanks buddy

[@Fatboy28206]

What kind of battery under hood

[@Zachecker]

@@Fatboy28206 xs power 3400

[@TheBoofGod]

Can this battery be mixed with LTO?

[@Zachecker]

i have it mixed with lto have not had an issue

[@TheBoofGod]

@@Zachecker thanks bro

[@SlamryCamry19]

Great video bro and good content just can't wrap my head around why big jeff wants to charge 1000$ for 3 batteries that can't hold voltage as well as 150$ jag35 74AH Lev60 battery or a 96 AH headway super beast for 250$ to each his own and I know you are going through the same thing I went through for the past two years not enough information about products and most of the good budget options are hard to find I myself went through several batteries and battery chemistry before finally just getting a bank built and actually my 29AH SCIB LTO bank from NORTHWEST LITHIUM was cheaper than that and rated for 15k for a 1000$ that should have held the voltage steady and I mean really steady there's so many options out there for every charging voltage 12,14 & 16 as the other guy said Glowe voltage is another good choice for the lower charging voltage and to be completely honest those batteries were hooked up with the ioxus ultra cap during your test for 1000$ they should have held the voltage steady by themselves it says rated for 4-6000 watts each if I saw that correctly meaning one of those by itself should have held the voltage up to 6k if it doesn't it's false advertising and a false rating that's terrible to see it cost that much and can't hold voltage I'm so sorry bro I feel your pain I have a pile of batteries and caps in the spare bedroom if you are going to be spending that much on batteries you need to just go ahead and contact either Northwest lithium or COVENTRY car audio or Itty-bitty boom lithium and get a bank built I promise you bro you will not be sorry especially when you go full tilt and don't drop hardly anything and what you do is a slow drop and super fast recharge rate a built bank will give you more power and better power delivery than anything battery wise on the market and if you are hesitant because of the horror stories of fires , swelling cells etc I was to and I feel silly now SCIB, headway, lishen, Shenquan,Lev60 and so many more are very very safe to use and work great my bank is in my daily driver/SPL setup seriously check it out bro before you buy anything else besides an alternator

[@Zachecker]

May try some jag35 and or glowe voltage

[@SlamryCamry19]

@@Zachecker how big is your amp and how big is your alternator next what is your charging voltage all three are factors in what you need to get I will help you in any way I can trust me I went through all of this with the different products tell me those three things and I will point you in the right direction and what are you trying to spend if you don't care to build a bank BMS -batteries has kits pretty sure they have lishen kits if your running stock and they have a really high c rate and they are cheap lifepo4 cells so they are safe as well

[@SlamryCamry19]

@@Zachecker or for the same price as those you can get the XS power XMAX 90 rated for 15-20k with a four year warranty and I guarantee you that rating is good I'm hearing really good things about those

[@Zachecker]

@@SlamryCamry19 320 alt Xs 3400 under hood then got the 3 big Jeff audio batteries.I actually am not aware of the charging voltage but I need to know that

[@SlamryCamry19]

@@Zachecker if you have the high output alternator and your not running diodes or a voltage control module then you are charging at 14.8 that's good I was unaware you had a high output alternator I just have a 240 so your doing great there anyway yeah bro with a High output alternator one of those batteries by itself should have held up two at the absolute most but all three with the ioxus you should have never seen below 14.5 I don't know what type of cells are in those but they aren't right for trying to hit numbers and especially for any type of demoing at 14.8 you can run LTO and so many more lithium options besides lifepo4 and LFP but those are good choices nonetheless just if you are wanting to really get the full potential out of your setup LTO is the way to go

[@nathanpressler9790]

Glowe ⚡️ yallllll

[@Simpleman1078]

Could of went with glowe voltage and got a battery for 400 that will do up to an 8k... Anither fat jeff rip off... That sucks i hate seeing this

[@slowbrezze]

it's all good no need to bash things u don't like .

[@Simpleman1078]

@@slowbrezze ok daddy.. I'm so sorry, don't ground me

[@slowbrezze]

lol nawl not at all ppl buy what they want and what they cam afford.but a plus jeff offer financing which some do some don't we in a world of old school Lay away . klarna , afterpay.snap. affirm pay pal credit and PayPal in 4. shop pay.sizzle.

[@slowbrezze]

but I do agree for what he paid deffently yes on the glowe

[@512juancho]

Is that a batterie? Glow voltage?

[@natesomers5387]

Put that H/O alternator in bro

[@Zachecker]

It is in

[@natesomers5387]

@@Zachecker what is your resting voltage

[@Zachecker]

@@natesomers5387 14.3-14.6

[@macho69691]

I want that box !!!

[@Zachecker]

Glad you like it 😂

[@macho69691]

Yeah I got 2 skars 12 evl and a marts 5k amp but no box lol lol

[@Zachecker]

@@macho69691 super easy to make one if you wanna use my box design go to my video on prepared for first bass competition and I left it in the description

[@macho69691]

@@Zachecker I’m on it brother and thank you

[@macho69691]

@@Zachecker when finished what you think it sounds louder facing forward or backwards..I got a Toyota matrix 4 door hatchback??

[@nathanpressler9790]

Decent

[@aaronbigbie431]

You shouldn't be dropping that much that's disappointing

[@carlsandrews266]

watch it with Big Jeff bad return policy and sells items he is not a authorized dealer for then if you have a issue i.e damaged in shipping or DOA you are SOL ask me how i know. avoid jeff there are to many sellers that will treat you better. the savings are not worth the cost, i have been treated better buying amps from the flea market

[@coverings1578]

Whats your instagram

[@Zachecker]

@@coverings1578 Bassmenace but not as popular as tiktok

[@nathanpressler9790]

Honestly tho it should have been 1 battery for them results. I run 1 solar lithium and 1 a.g.m energie battery with zero voltage drop. I have been looking at jag tho for a update