Lithium 12V 15Ah LiFePO4 Battery 4000+ Deep Cycle Rechargeable Batteries with Charger for Trolling Motor/Golf Cart/Solar and Wind Power,UPS/RV Battery,Lighting,Fish Finder

After going through four sealed lead acid batteries for my son's Power Wheels in just two years, I finally decided to try this Lampworld 12V 15Ah LiFePO4 battery. I wish I had made the switch sooner. The runtime on this battery is simply unbelievable. My son used to get maybe 30 minutes of actual driving time with the lead acid batteries when they were new, and that quickly diminished to 15-20 minutes after a few months of use. With this LiFePO4 battery, he's been able to drive for well over 2 hours straight, and the battery still had juice left. We actually had to call him in for dinner before the battery died! The battery is slightly smaller than the Power Wheels specification, but this was an easy fix. I just used some dense foam as a shim to keep it secure in the battery compartment. The connections matched up perfectly with a simple adapter kit. I've now installed these batteries in three different Power Wheels vehicles (sportscar, firetruck, 3 wheel drift cart), and they've performed consistently well in all of them. What really stands out is how these batteries maintain their capacity. My previous experience with sealed lead acid batteries was frustrating - even with careful charging and maintenance, they would lose capacity within months. I followed all the recommended procedures but still ended up replacing them frequently. This lithium battery has been going strong for months now with no noticeable decrease in performance. Yes, it costs more upfront, but considering I've already spent more than that replacing four lead acid batteries, this is actually the more economical choice in the long run. The included charger isn't fancy, but it gets the job done efficiently. It has a simple indicator light that turns from red to green when charging is complete. If you're on the fence about upgrading from lead acid to lithium for your kid's Power Wheels, just do it. The extended runtime alone makes it worth every penny, but the long-term durability is what really makes this a smart purchase. My only regret is not making the switch sooner and wasting money on multiple replacement lead acid batteries that just couldn't hold up. My son is happier because he can play longer, and I'm happier because I'm not constantly charging or replacing batteries. That's a win-win in my book.

Nice little battery. I use it for 12 volt accessories on my 48 volt ebike. I also have a 48vdc-12vdc step down buck converter to run my 12 volt aftermarket motorcycle headlight and turn signals but I wanted a separate dedicated 12 volt battery for running/charging accessories and to use for a small 600 watt power inverter for camping trips, etc. I did not want to be draining my e-bike battery and adversely affecting my range. It's one of the only ones that comes with a charger that would fit in my bike's center frame in a bike bag. I wired a female cigarette lighter socket with female spade connectors on the battery end and I cut the alligator clips off of the provided charger and wired a male cigarette lighter plug on the end for quick connect/disconnect for charging. I have not seen the battery fully discharge as of now but it seemed to be nearly fully discharged when I received it because it took approximately 5 hours to charge.

Did not work Sent back

I replaced the battery that came with a ride on car. This gives it extra power and it recharges quickly. This off-brand car still will have its power cut out when going up a steep hill because of its built in fuse, but that's not a limitation of this battery. It provides as much power as the car needs. I just push the car a little on the way up the hill, and no issues with the power tripping. It holds enough power for about a 40 minute ride on hills, which uses up much more power. On mostly flat roads, could probably get 60 minutes of play time in.

So far so good. Sucker takes A WHILE just to top off. We'll see how long it lasts. If it fails hopefully it's within my return window 😑.

Really lightweight!

As this purchase was my introduction to LiFeP04 I was suspicious of its light weight compare to led acids. I charged it fully and connected up my load tester at 2.5 amps. It did yield 15.26Ah. My only gripe is that the product listing says we should be using a 3amp charger yet they include a 2amp charger and do not mention this anywhere.

Have been using it for awhile now. I haven’t had any issues with it. I’m not sure how accurate the capacity is but it runs my helix 7 all day without issue. I’ve also used it to run a power box with speakers and it works great and would last probably over 20 hours, I’ve never actually ran it completely dead.

I needed a battery for my new clay thrower for trap shooting, and I was a little concerned that I’d have to carry around a large, heavy battery just to make it through a full outing. Depending on the size of our group, we usually go through about 200–300 throws. After fully charging this battery, I was impressed—it easily handled more than 300 throws and still performed great. I ended up buying a second one as a backup, so now I’m set for longer outings without having to worry about running out of power. Great battery that fits my needs perfectly, and the spare will definitely come in handy on my next camping and shooting trip.

Batteries were the right size and type for my wife's ebike. But soon after one is too low and won't hold a charge so not sure if its an issue with the BMS or what but found out too late to return. After seeing my review the company was nice enough to contact me about my issue and sent a new battery the next day. The customer service has been great. And as long as the batteries hold up I would say this is a great product.

A very successful product. I bought two of them. I use them in my son's ride-on car. I connected them in series. Normally, the drive time was about 30 to 45 minutes, but now it goes up to 3 hours non-stop. Truly impressive. It can also be used during camping at night with lights. It’s portable and can be carried as a power bank.

Très bon rapport qualité prix

Perfect been waiting a long time to add this to my hobby room. I make LED light harnesses for cars and trucks. I can now fully test my work before leaving the shop.