GOLDENMATE 12V 10Ah LiFePO4 Lithium Battery(2 Packs), 5000+ Deep Cycles, Lithium Iron Phosphate Battery, Built-in BMS, Ideal for Power Wheels, Solar, Marine, Fish Finder, Ride-on Toy

This is a very good lithium battery. While ease of installation is obvious, we use it as a very highly functional small circuit and electronics test battery. Its value for the cost is excellent, and it fits easily in the hand when we want to grab it for setting up a small circuit bench test.

I am using one of these in a mighty mule m500 automatic gate opener. It’s the first model, (very old), but was never used until I got it. I will go on and say we are using the solar panel to charge the battery and it does get a lot of sunlight every day. The gate is not surrounded by trees and the panel is facing slightly southwest. We have been using the opener since May and our gate opens and closes no more than 4 times a day. I’m pleased with the battery but wanted to give full application details as they may impact battery performance. It fits well in the control box I didn’t have to jam it in there. I think it’s worth the price and it’s nice to be able to get it delivered to my address.

So happy I replaced my old 12V 9 amp hr lead acid battery in my Silent Partner tennis machine for this lithium phosphate battery. This has been a great purchase! I also purchased a lithium specific 2 amp battery charger for this new battery. This was an easy replacement for my tennis ball machine - exact fit, same F2 terminals. Performance is much better than prior battery and I am looking forward to the much longer much longer lifespan of a lithium battery. Also so nice to hear that it may be chargeable 8,000 cycles ( assuming I don’t let it get below 20% charge, that I don’t store it at high high temperatures, and that I do long term storage at 50-60% charge). This is such an improvement over the 300 to 500 charge cycles of lead acid battery. Also a big plus is that this lithium battery is 2 lb lighter, so it is a lot easier to lift the tennis ball machine into my car. Suggest purchasers consider buying a cheap voltmeter to charge track of charge status as the discharge curve drops off precipitously at 12.9 volts, as do all lithium phosphate batteries. What a value. I am most pleased.

Awesome product, holds life very well for the application I’m using it for

I don’t understand why golden mate is asking for a review of this product when I have had it for just a few days. Therefore, I have been unable to really test it or determine whether or not this battery lives up to the expectations claimed by the manufacturer. This new lithium iron phosphate batteries feel a little untested to me so far, so the jury is still out as to whether or not they will perform as well as the manufacturer claims. I am giving this battery 4 stars simply because of the price, it’s significantly reduced weight compared to a lead acid battery, and the fact that so far it seems to be working. Just this morning, we happened to have an outage, however, power was restored within about 60 seconds, so it wasn’t really a fair test of this battery.

I got this to power a ham radio go-box. When it arrived I put it on a LiPo charger and charged it to full capacity, then put it on a load tester. It put out 13.02 A/H before the BMS shut down. I recharged it and repeated the test with the same result. Granted this is only two cycles over a short term, but the results are encouraging.

Light and seems good used once in tennis ball machine

Great product thus far, I have not had any issues to date.