150AH Lithium Batteries 12v 4000+ Deep Cycle Lifepo4 Battery for Marine/Rv/Golf cart/Trolling Motor/Power Wheels/UPS 12v Battery, Built-in 150A BMS

Great battery with a simple designCharger is straight forward and works as it should.I use this to power my clay thrower with a wobbler and have 0 complaints. Ive also used it in a power wheels at 1 time.Great value for the money would buy again

We recently bought a golf cart and needed a little battery to run the lights and radio. This battery is great for it! It holds its charge for a few hours of continuous use. Very light and compact! Would recommend!

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.

I use it for trolling motor on my kayak. Great! Gives much more power than Lead acid batteries and weighes a lot less! I really love this LiFePO4 battery! Compared to the other deep cycle battery (12V, 35AH), this one can out put much more than current, giving much more kick to my motor. This is batter is really compact and light, I have no problem holding with one hand. When you go out with all your fishing gear, you will truely appreciate that! Usually, LiFePO4 batteries are deep cycle battery that can cycle about 4000 times, while Lithium ion battery is only about 500-1000. Havn't got a chance to use it that many cycles yet, but so far it's been great! The charger is also nice and handy. I had a lead acid battery charger, but that's not compatible with LiFePO4. I only went for the cheapest option (15AH) because I had my reservation on this battery. Now I am thinking of getting a larger one and keep this one as backup on my fishing trip. Plus, LiFePO4 is much more environment friendly, not heavy metals.

So far, so great. I’ll need a few years to see how long it lasts and how many charges it can take but I’m very impressed with this battery so far. Runs a “stand alone” fish finder in my 15’ stick steer crappie boat. After 20 hours of operation, I still had 65% life in the battery.

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.

I like that this battery is super lightweight. I replaced my battery in my goal zero with it. After the using for the first time it read that it was dead and needed to be charged. However, the battery reads like it is fully charged but had nothing when I hook it back up to my goal zero. I tried the connections on another battery and it worked like it should. I would appreciate if someone from @lampword could help. Thanks

I bought his in March 2025 and it seemed to work great. Now July 2025 and something was wrong! Turned out to be user error. I am very satisfied with the battery and charger. Extremely satisfied with the excellent customer service.