48 Volt (51.2V) LiFePO4 Golf Cart Battery By Vatrer

[@Roll2Videos]

💵Use Code "Roll2105ah" For Discount💵 👉www.vatrerpower.com/products/48v-105ah-lifepo4-golf-cart-battery-4000-cycles-rechargeable-lithium-battery-max-10-240w-power-output-perfect-for-golf-cart-and-off-grid-applications-etc?sca_ref=4210105.JIJdthNmCk

[@jamesbuckley9515]

Hey there do you have an active promo code for this battery I am highly considering getting one

[@Roll2Videos]

@@jamesbuckley9515 Looks like it's available on their website with the discount

[@jamesbuckley9515]

ah okay thanks it works on the battery in the above link but for whatever reason not the Icon version of the same battery. Not even sure what the difference would be?

[@Roll2Videos]

@@jamesbuckley9515 Not sure

[@Hotrodder-Garage]

So how do they get away with EVE LF105 cells. Eve cells are rated at 1c discharge and 315 amps for 30 seconds. 3500 cycles.

[@Roll2Videos]

@@Hotrodder-Garage It depends on what cell specifications sheet you are looking at. Manufacturers make more than one type/model of a cell.

[@Hotrodder-Garage]

@@Roll2Videos I went to Eves website. Looked at LF105 cells. I would think if a cell had different specs it would be a different model number.

[@raiderUM]

I have a 48V EZGO RXV lead acid system now, looking at the Vatrer 105 ah lithium. Any issues with changing this cart over to lithium because of the automatic regen brake?

[@Roll2Videos]

@@raiderUM No issues at all.

[@natehunter3856]

Wondering what app you are using ? Mine does not look like yours. Also when the percentage guage tells me to charge the battery but I still have 39.0 volts should I charge? The cart still performs great. Hmmm 36 volt ezgo.

[@Roll2Videos]

I'm using an Android. I'm guessing you have an iPhone. I don't know why the app is different between them. I don't understand the rest of your question.

[@tonedragon7285]

I have the same battery and after 100% charge the charger shuts off and after 20 seconds with will turn on and off about every 20 seconds or so......is this normal? Thank you and thanks for all your video content

[@Roll2Videos]

@@tonedragon7285 Yes it's normal, the pack is balancing the cells it burns a little energy to do so. 👍

[@AtHomeAndHandy]

I don't leave many comments normally but I just bought the 36V model and great review! As an Electrician I loved the in depth testing and getting to see the build quality without opening mine up. Great job bud!

[@Roll2Videos]

@@AtHomeAndHandy Thank you, It's nice to see good comments 😁

[@lepinlizrd]

I also just bought the 36 volt model but haven’t unboxed and started installing. I was just curious if you’re pleased with the battery thus far. Any issues?

[@AtHomeAndHandy]

@@lepinlizrd I love it all around when it comes to range and being maintenance free. Only issue is you have to watch out for cold weather so depending on where you are, read the rules on it (using and charging).

[@Count_Smackula]

Great review. 👍🏼 48v options are getting better and better.

[@Roll2Videos]

Defiantly. Its great to have options and competition. Thank you for watching 👍😁

[@danieldeitch3826]

@Roll2Videos Great video. I have this exact 51.2v battery.. which I just allowed to totally drain-- and now my charger won't charge it all. I believe I need to jump the battery back to life. Any recommendations? Can I use a 12v jumper pack to get a small charge going... with the battery attached to my charger? Thanks

[@Roll2Videos]

The 12V jumper won't work with that battery. It sounds like the BMS is in protection mode. Connect the charger, then go on the app and turn charging on.

[@joras7457]

I have a 48v golf cart …should I buy ….(four) 4- 12v 100ah batteries in series or (one)1- 48v 100ah battery ? Is there a better benefit of the 4 -12v 100ah each battery?

[@Roll2Videos]

@@joras7457 I would recommend one 48V. Easier to manage, with 12Vs you'd have to break them down, charge them in a 12V configuration then reconnect them to balance the pack at least once a year.

[@mikemonti6263]

I have a 48V Ryobi ZT540e zero turn riding lawn mower. Do you think this would work well in my mower? I would like to replace the four SLA batteries with one 48V LiFePO4 battery. I think it would have longer runtime/cutting time which would be amazing. I would love to see a mower swap video using something like this battery.

[@Roll2Videos]

You would have to check if the voltage will work for you. 👍

[@travblack]

Would recommend the vatrer or allied 51v 105?

[@Roll2Videos]

Yes, I would recommend it.

[@attilladacook3405]

Can this be used for an electric rider mower? The batteries only last 2 yrs there are four of them and very costly to replace.

[@Roll2Videos]

If the voltages match up I don't see why not.

[@SteveOrnouski]

Do you know where to get a reducer from 72 v to 12 v that will work on this battery it's so I can run my lights and radio and other 12 v things

[@Roll2Videos]

Amazon or better, AliExpress will have them

[@SteveOrnouski]

@@Roll2Videos could you share a link that would wok with this battery I already bought one on amazon that didnt work. Thank you for your help.

[@SteveOrnouski]

if it would help it's for a Gem E2

[@Roll2Videos]

@@SteveOrnouski Yep, Amazon or AliExpress

[@Roll2Videos]

@@SteveOrnouski This should work for you amzn.to/4c4Jgkb

[@terryfreeman5724]

What brand is the bms?

[@Roll2Videos]

@@terryfreeman5724 I don't know

[@terryfreeman5724]

Thanks, this battery has the relay operated by the on off switch. Do you know if it is really necessary? Doesn’t the bms have a relay built in?

[@Roll2Videos]

@@terryfreeman5724 The relay is for the pre-charge resistor.

[@terryfreeman5724]

What is the benefit to recharge resistor? is it needed?

[@Roll2Videos]

@@terryfreeman5724 Helps slow the charge of capacitors so they don't go bad.

[@claymiller8821]

Very thorough video. I am interested in putting this in my wife's golf cart this season. We use in in the Lake Erie Island region. I was wondering if this battery will work? Here is the motor specs. It's a 48 volt system. Motor is 5 hp at 3.6 kw and a peak 14 hp at 10.3 kw? From my novice calcs it should work, but i am not sure? So I am asking an expert. Thanks in advance!

[@Roll2Videos]

Send me an email, and I will try to answer your question Roll2videos @gmail.com

[@darthtater]

Solid battery. Solid review!

[@Roll2Videos]

Thanks 👍😁

[@Sissie-h9c]

kindly ask if need the battery vender for golf cart

[@Roll2Videos]

@@Sissie-h9c ?

[@kcfyrproof4919]

Great review... Why is cell #4 on your app "Red" ???

[@Roll2Videos]

@@kcfyrproof4919 The pack needed to be charged and discharged to have a chance to let the BMS balance the pack. This video was with the battery right from the warehouse. It's all good now.

[@gregoryperes1385]

What BMS in in the unit?

[@Roll2Videos]

I don't know.

[@Doctorbasss]

The reason why your over temperature test failed is because your heat gun send too mich temperature and melt the sensor plastic BEFORE the BMS delay can trigger and open teh relay. Normally overtemperature seting include a DELAY.. you should test with a lower temperature source.. such as hair dryer.

[@Roll2Videos]

Great tip, Thank you 👍

[@ricardovaladez1933]

Gracias China

[@Roll2Videos]

They're definitely getting better with the battery technology.

[@shadowsrwolf]

Why... Welding the screw to the buss bar... If one of those is under torqued and welded to the bar and not the jar you will have a hot connection. This is a sub par build. To top it off they used Philips screws. Good luck getting reliable torque with a screw driver

[@Roll2Videos]

I'm pretty sure the screw is just to hold the bus bar in place while it gets laser welded. It's standard practice to laser weld these bus bars in the manufacturing process.

[@stownley2005]

That company makes that same battery for whoever wants to buy them in bulk. They will slap whatever label you want on it. It ranges from 1499 to 3000 on price point. That’s with charger and screen. There is no difference between them being the same manufacturer making them for different companies.

[@Roll2Videos]

@@stownley2005 🤔

[@tyleryoder317]

Is Kepworth one of those brands that is this same battery?

[@Roll2Videos]

@@tyleryoder317 Not sure, They look similar. Go with whoever has the best price 👍

[@tyleryoder317]

​​@Roll2Videos I messaged both vatrer & kepworth. They both told me they're Eve cells & kepworth said their BMS is by Jiabaida. Can you confirm if the Vatrer BMS was the Jiamaida? If so, they're the same battery I think

[@Roll2Videos]

@@tyleryoder317 No sorry, It's in use right now. Maybe in the future I'll make a follow up video of the battery and check then. Stay tuned

[@mrkillemall99]

I have noticed once i get to 99 percent charge on this battery im having trouble getting to 100 percent. Is it normal for it to take awhile to get that 100 or could there be an underlying issue?

[@Roll2Videos]

It should hit 100% on its own. Might need to balance. Leave it plugged in overnight.

[@mrkillemall99]

@Roll2Videos it has overcharge protection so it will cut out once it reaches 100 correct? And 1 more question sir. Should it be charged with the battery on or off? Or does it matter?

[@Roll2Videos]

@@mrkillemall99 You can have it on or off. Yes, it has protection for over overcharging

[@Roll2Videos]

Has the battery charged to 100%?

[@mrkillemall99]

@Roll2Videos its actually been away from home, just got it back today. I will throw it on the charger tonight and let you know.