48V 32Ah GC2 Golf Cart LiFePO4 Battery, Built-in 60A Smart BMS & 3C Rate Cylindrical Cell, 48V Lithium Battery with 3.07kW Power and Low-Temp Protection for Golf Cart, Club Car, LSVs, RVs

This is my first LiFePO4 battery. I was pleasantly surprised at how light weight it is. I'm using it for a small solar project in a metal can, so the size is perfect. In fact, we've already purchased 2 more of these batteries for additional portable solar projects. It's easy to charge and holds a charge well.

I was pleased by the lightweight design of this LiFePO4 battery when I used it for the first time. For my camping project, it was ideal. They are simple to charge and efficiently retain a charge. They work well for their original purpose, even though they might not be appropriate for demanding jobs like car jump starts. Because of their smaller size and lighter weight, these LiFePO4 batteries have a longer battery life and may be used for more charging cycles than lead acid batteries of the same capacity. For emergencies and camping vacations, I personally keep one in my pickup. The battery functions well with the solar panel on my car; it maintains a steady charge and reduces to a trickle when it gets too full. I tested the battery under different loads, and it worked flawlessly. I am rather happy with this battery overall and would definitely buy from this manufacturer again.

I do a lot of amateur radio and electronics experimentation. Nothing special, just enough to feed my inner nerd from time to time. I was looking for a very durable and consistent battery and have become a huge fan of the LiFePO4 architecture. I feel like it’s stronger, safer and more reliable. I also love how light they are. I don’t have a handy way at the moment to test capacity to see if it lives up the listing but if I don’t get the performance that I am expecting from a 6Ah battery, I will update my review. I did top it off out of the package. Everything hooked up nicely and it took a charge without getting hot or having any other issues. If I need more power, I can hook them up in parallel and grow over time as I have the money to do it. I want to make some field boxes to take off-grid with some radio gear to do POTA and SOTA. So far in the workshop it appears that these would fit the bill just fine for those purposes. I love the recharge cycle life expectancy of the LiFePO4s. Shop around for similar specs and make sure you’re getting the best price.

Used this for a few various applications to try it out. One being running a string of lights and seeing how long it held the charge (roughly 15watt string lights). Managed about 4 hours before I chickened out as I didn't want to drain the battery any further (Started at 13.2v and hit 12.1 and didn't wanna push it).Good Things:-This 6ah battery is the size and weight of a 20oz drink and states that it holds upwards of 76Wh's. <my test was pretty close.-It is very discrete for its potential output and can be used in many smaller applications.-Unlike lead acid batteries that should only ever be drained to 50% capacity, this can be drained to 10-20% without causing substantial damage to it. Hitting 0% charge isn't advised, but it can survive that better than a lead-acid battery.-It is 12v and therefore can basically be hard-wired into most anything without need of a inverter.Only negative thing I can think of is that 6AH isn't going to offer much for larger jobs. If you wanted to do something like running a 100watt light floodlight, box fan, or TV you're going to be disappointed. But, if you want to have something for backup power for lighting, cameras, or phones, or a bunch of other things, this will do it for you just fine without investing in a larger and heavier battery.

I can't seem to get the rated 6ah out of it. I believe the bms is faulty. It's kinda heavy but as far as features go it's your standard lifepo4 battery casing. Although this one seems to be heavier than ones of comparable ah. I'll run this two more times. There will be an edit in terms of performance as of right now I've put it through two cycles both of which did not net me 6ah.Edit: 6ah if it goes completely dead. BMS cuts power at 12.2V± .3V this is not optimal for anything over 65w. It would even cut my 38 watt fan on because of the in rush current being hired in 70 watts.

Firstly, the fact that it's a lithium iron phosphate (LiFePO4) battery makes it inherently safe. In the event of damage, it may produce smoke but not open flames, which brings peace of mind when using it indoors. The external design of the battery is sturdy and durable, with clear labeling. It's also impressively lightweight given its capacity of 12.8V 6Ah.I've used this battery to power a 12V 3A 36W LED light, and it can keep it illuminated for over two hours on a full charge. The battery is equipped with a 7A Battery Management System (BMS) that provides protection for both charging and discharging at high currents.I've found this battery to be particularly useful for my child's electric vehicle. Its compact size, light weight, and ample capacity make it a safe and efficient choice.

This is a LiFePo4 battery, so you do have to use it with a proper MPPT charge controller.It arrived charged, which is good, since it is recommended to store LiFePO4 batteries at about a 50% state of charge (SOC) or higher.It's really compact and pretty lightweight, I planned to use it to power a security camera, but it turned out to not have quite enough capacity for that (fault of my own calculations). It functions well and I'm keeping it because I'm sure there will be other projects on the homestead that will require a battery.