12V 7Ah Battery, 4000+ Deep Cycles Rechargeable LiFePO4 with 15A BMS, Lithium Battery Replacement for Fish Finder, Home Alarm System, 6FM7, 1270 Battery, UPS,Lighting, Solar, F2 F1 Terminal

Direct fit to my garage door opener. Easy to install and great price. Seems like a quality battery and should last for a few years or longer.

Worked right out of the box, I hope it lasts a long time. I hope all the lithium ion batteries overcharge mishaps don't happen too. My first time switching to this type battery for use in a theoretical longer lasting lifespan for my UPS or for those reading Backup battery supply for my electronics, pc, etc... Also way way lighter than a sealed lead acid battery of this size. At first I thought it was a scam and wouldn't worked never held one. Costs more than a lead acid but if it lasts years? Not saying it will but if it did, i have other Ups devices needing this treatment.

Battery works great. Use it for powering my kayak with lights.

Got this to replace the battery in one of our kids ride on electric wiggle car. Has been great since I installed it 3 months ago! The battery life is definitely better than the factory battery that came with it.

The reviews were great and I was excited to receive these batteries. I was convinced these were exactly what I needed for my deer feeders. I have always used lead acid batteries in my feeders and just pull them to recharge every few months when they drop in voltage too much. I don't have them hooked up to a recharging system of any kind. These worked great for about 2.5 months for one and 3 months for the other. In both cases, they had enough voltage to operate the timer and feeder normally and then died quickly to literally ZERO volts. The second one I ran a test throw on the timer, the feeder threw at full power, then the screen went blank. I pulled the battery and confirmed voltage was ZERO just like the first one. I spent about 2 weeks to try and get to take a charge and they will not. I then called Amazon and was told there was a 1 year warranty but I have passed the 30 day return deadline. No problem, they actually gave me contact emails to reach out to HWE. Their website contact info is 100% Chinese contacts and my attempts to contact them didn't work. So, I assumed that Amazon's contact emails would work but they just went into a black hole. No response at all after multiple attempts. My assumption is that if these batteries are recharged full time like in a UPS or something that maybe they are fine, but even UPS can fully drain a battery when power goes out. Be aware that these batteries have internal circuitry that literally kill it to ZERO volts if it gets drained too much and there is no bringing it back. Please note that there is no functional warranty either. I wouldn't purchase these again for any reason.

So much lighter than a traditional 5AH lead acid battery that you question whether it will actually last as long as it should.

Nice battery. Holds charge well.

Put in freezer overnight and the low temp works. Got two in parallel with charge controller and a 20 watt solar panel with a 500 watt inverter to charge my ryobi batteries. Works great

Actually has the claimed capacity and being used to replace lead acid SLAs that were only lasting about 18 months on bilge pump duty. Only issue is the BMS which protects the batteries but once when I allowed it to run flat shut off and my smart charger wouldn't recharge it. I connnected it briefly to a 12V car battery then tried charging again and it worked and still had original capacity. About twice price of SLAs but hoping for much longer life.

Compré 20 pzas. Solo llegaron 17 en dos paquetes

El producto es de buena calidad y muy fácil instalación, justo como se describe Y su peso es mucho menos a las baterías normales

El artículo solo me funcionó en una ocasión y después solo fallo y nunca funcionó como debería, lo usé como 15 minutos. Quiero saber si me pueden hacer devolución

Por favor, pongan atención a todo el mensaje de venta, si dice no acepta dovoluciones, no lo compren, es una trampa sin salida, no hay garantía ni respuesta del parte del vendedor ni de Amazon, que decpeción... el producto no dura 2 min con carga de 24 hr.