Important limitations:
Charge current 2A/Max charge current 5A
Max continuous current 10A
The battery BMS will cut out when those are exceeded for longer than a few seconds.

This battery worked great for my application of powering a 65w load continuously for the first hour, and intermittently for the next 2.5-3hrs. The load was a portable 12v refrigerator/freezer, and the battery did well for running the cooler at its lowest temperature(-4f) and its maximum power setting(65w). While I didn't run a scientific capacity test with a fixed load and timer, the time frame that it ran for does seem to be inline with the battery's stated 128Wh capacity.

Charging the battery requires that you charge it at a rate 5 amps or less so the bms doesnt disconnect the battery. During testing it reached a max charge current of around 6.3amps for a few seconds before it cutout.

I had no issues with this battery when using it within its specs.

Works well, no issues. I attached my little fridge/cooler and expected it to run for 2hrs 15min, it actually ran for 2hr 30min - so I'd say it has the claimed 8ah. I cycled it twice more and didn't have any problems.

I'm used to batteries testing out below the stated capacity, so this one was a pleasant surprise, coming in at 8.5AH. I charged it with a bench supply set to 14.2V until the internal BMS stopped the charging. Then I discharged it using a load tester set to 10V, the minimum you would want to discharge these to. The BMS again cut out, as it should. Resulting total charge was 8.5AH.

Case construction is typical and seems solid enough. I didn't try to open the case to inspect the cells.
The weight is a little higher than others, but that's to be expected if it's got more lithium in the internal cells.

This is a good quality lifepo. I hooked it up to my starlink mini and it works great with a small adapter. Ran it for around 10 hours before I headed out, i'm sure it will go longer.

After using it on my Starlink, I realized it would fit in my ion Speaker that is about three years old. It was an exact fit and I have a run it for about 60 hours now. It charges great and the charge last longer than I can believe. Previously it would only play loud for About one to two hours. Now I haven't seen it run out and I've been using it all day. It takes about 2 to 3 days now to die. Very impressed

Great 12vdc power source for a variety of uses. Very lightweight. Came with some charge and good capacity. I'll be using it for my trail cam as an external power supply so I'll see how it handles the cold but should work well for most low draw 12 uses in moderate temperatures.

I have a dual gate opener setup on one side of my driveway (I have a driveway loop) and needed a new battery. This not only fits perfectly in where the old lead-acid battery came out but powers it with no problem (and will probably last 10x as long as the old ones did.) These are used for backup when the utility power goes out, they are not solar powered.

I have gone through lead acid batteries for my ice fishing gear (camera, flasher). They last about 3 years before I have to buy a new one. I hope this LiFeP04 lithium batteries last longer as advertised. I am told that Lithium batteries have a hard time with cold weather use. I know my electric drill lithium batteries need to be kept warm in order to function. I assume these will be the same. Not a big issue since I pack my batteries in a separate bag with hand warmers. This one is easy to charge and so far provides a longer use time then my lead batteries for my underwater camera (about 4 hours longer).

Its meant for a variety of applications but in my situation, I wanted to add extra 12V outlets in my car to avoid having to tap into the 12V battery system. Reason for such an add on is with a current 24/7 dash cam recording setup, it typically finds a way to pull more power than the main battery can keep up with and thus leaving me with a car that is unable to start. Having a dedicated side battery allows for continuous recording but also ensuring main battery keeps enough charge to start up without conflict. With the current setup, my camera and this battery can operate for about 2 weeks before I need to charge it up in the house but even then, nothing serious

Move over lead acid - hello lithium! This provides a little more runtime even than this UPS is originally rated for on the APC UPS runtime calculator, is lighter weight, and will last a heck of a lot longer than the lead acid batteries normally used in these applications. Instead of replacing every 5 years, I can easily get 10 or 12 out of one of these lithium ones. They cost less too! All in all, super happy with this battery. I've got a bunch of different brand ones on here and this is as good as the other ones, at the same rock bottom cost I'm used to seeing them at. In my own experience, the more expensive lithium batteries don't really have any difference. They weigh the same and work the same. This is great!

We ordered this battery to replace a lead acid Battery that currently runs our DIY chicken door opener. It works perfectly to run the actuator and will last for many days without a charge.

We do have the battery and actuator connected to power so the batterie's function is to assure the door opens and closes in the event of a power outage which tends to happen more frequently then preferred out here in Northern rural maryland.

Compared to the lead acid battery we are replacing this thing is super lightweight, easy to handle and equally or more effective.

I was not familiar with LiFePO batteries when I originally ordered the lead acid batteries years ago, but now that I've discovered them its a no-brainer. Lightweight, powerful, long lasting. This battery is a win anyway you look at it. Good stuff here.

This is a good performing LiFePO4 battery with lots of power in this form factor. This is an ideal battery for camping or using on special projects. One of the nice features with this battery is based on the BMS, they say you can actually use a "standard" standard style lead acid type battery charger (set). I suppose that means that the battery charger is a set voltage and is NOT one of the newer types that goes through a decalcification process. I have not tried using a Lead Acid charge setting, since I actually have charger that is designed for all types of batteries. But back to the battery itself, it seems to be well made from the outside, and performs as expected, all at a fairly good price at the time of writing the review. Some of the details that are key: BMS protection device that prevents overcharging, over-discharging, over-current and short-circuit, and over temperature with a very low self-discharge rate. It says, that it can handle a wide temperature discharge range: -20C to 60C or that works out to be, -4F to 140F for usage, however the manual says the charging temperature: 10C to 45C (50F to 113F), charge shall be with a little current (recommend 0.1C). If the environment temperature is lower than 0C, charge shall be prohibited. Maximum realtive humidity: 90%. So I am not sure if the BMS automatically limits that or not depending on the temperature.

I am using this battery to power my BTech GMRS-20V2 (20 watt). Setup in a small carry bag with an ABBREE 42.5" antenna. I use this as a portable base station. It has been serving me well. I easily get a day with my usage. Possibly more, but I charge the battery before I take it out to 'play'. My radio does have a battery readout, and it does say it's low at the end of the day.

Back to the battery, It's working great, and compared to it's sealed lead acid counter parts, its extremely light!

This LiFePO4 battery from MHPOWOS was perfect for a UPS upgrade project I was taking care of. The battery in the UPS was at the end of its life and rather than replace it with a standard lead acid battery I thought it would be a good test to use this instead. This battery with its built in BMS was an excellent choice as you need that for this upgrade to work. The battery is sized like the old one, although much lighter and with greater capacity. The result is a UPS which gives longer run time during an outage. It should be noted that the rudimentary display on the UPS is inaccurate and the battery lasts much longer than the display would suggest. This battery is very well constructed at a reasonable price.

I use this battery to power a portable emergency Ham radio setup that I use each week for my county's emergency management agency. In this application, the battery provides outstanding function and utility.
First of all, it's a LiFePO4 battery so it maintains its rated voltage through several hours of use. Further, the battery is lightweight which helps to keep my radio system light and easy to transport to field sites. And since it's a sealed battery, I can store, transport, and use the battery in any orientation.
And last, this battery is rated for an output capacity of 102 Watt-hours and in my testing it has consistently provided between 102 and 105 Watt-hours of capacity. This is, frankly, a rare thing these days because too many companies will claim big numbers for their products and that's especially true for rechargeable batteries. This battery, however, has met its claimed rating throughout a considerable amount of testing and use.

I ordered this specifically for a diesel heater. The BMS will kick off if I try to start the heater with it, since the heater's startup current is, well, who knows? It says it uses "less than 8 amps" but it won't start with a 20 amp power supply. However, I don't want to start it off of this, I just wanted this as a backup. Diesel heaters do NOT like to randomly shut off. They tend to smoke and just all around not have a good time. This stops that perfectly. In other words, if the power cuts out (it happens sometimes since I live out in the middle of nowhere), I have time to properly shut down the diesel heater long before it kills this battery. It only actually uses a few amps @12v, so I have well over an hour.

The battery is identical to every other 10a LiFePO4 I own, and I own several. I mean identical. Line them up, and you won't be able to tell the difference. Same size. Same weight. Same everything but the sticker. There's nothing special about it. My advice on these kinds of batteries is to just buy the cheapest one, unless there's something special about the battery you're looking at, like a high current BMS or whatever.

The BMS does work. It will absolutely shut off at 10a instead of bursting into flame.