6V Lantern Battery, 6 Volt Rechargeable LiFePO4 Lithium 4R25 Battery with Charger, 2 Pack, with Long-lasting Power for Lantern, Flashlight, Emergency Light, Deer Game Feeder, Fencing (Spring Terminal)

I bought this battery 2 pack to upgrade my dead Rayovac 6V Ni-Cd lantern style battery in my deer feeder. The lithium batteries always outperform nickel cadmium batteries in freezing weather I've known that for years with trail camera batteries, so having a rechargeable lithium battery was my only choice. I'm glad I bought these I honestly wasn't sure how long they'd last so buying a 2 pack was ideal, the value for the money eas insane compared to buying multiple regular batteries, and the mAh rating on these absolutely destroys the standard lantern batteries. I also have a solar panel attached to the feeder to recharge the battery. After installing 1 of these batteries after doing a full DC charge at the house the 1 battery lasted all the way though 3 months of winter weather, rain, freezing, heat, and daily use putting out corn at my hunting spot. It never skipped a best and I guarantee stillness a charge today. I'd definitely buy again if needed these batteries seem very durable and should hold up well for years to come. Only longevity testing will tell! They're the same size as the standard 6V lantern batteries they replaced, fit and function exactly as intended, and even look nice though that doesn't matter once it's inside the battery box cover in my feeder!

These batteries have a built-in charger they come with a USB cable and they last and last and last and does not take long to fully recharge very satisfied I would buy these again.

Nice product. They are currently working well in my 6V spotlights. Time will tell how well they last.

The rechargeable battery is working well. One did refuse to work after charging, but did eventually start working. I have been using them in hand held lanterns and they are lasting a long while without needing recharging. So far I am satisfied with them, but I will update this review when I have had them for longer.

I got this for my garage door opener back up battery. Only have used it once, but I bet I could get 2-3 openings and closings with it. Better than the battery I had before.

I fully charged the battery and then put it on a battery tester set to 15A discharge. This would be only half load since this battery was advertised as having a 30A BMS. It failed after about 5 minutes of operation. Would not take a charge. BMS would not reset. Output voltage of only about 8.5 volts under no load. Drops to 0 volts when any load is applied. This was returned under warranty. This battery was noticeably heavier than the 7AH batteries that I've purchased previously. It's likely that it did have 10AH cells in it. Unable to measure its actual capacity because it failed before the load test completed.

Use these in deer feeders and they lasted over 6 months! Huge improvement over lead acid batteries!

Works and charges well.

Buen producto, la diferencia entre una de plomo, es su peso, durabilidad de aproximadamente 10 años y cantidad de ciclos de recarga, muy recomendable

6v batteries are harder to find, this rechargeable lithium battery is a good replacement. Keep this flashlight in the boat, part of the emergency kit. Recharge it on the boat every month whether it needs it or not. Good buy.

This batterie savez my son 4 wheeler we lost the charger for our sons fisher price 4 wheeler. Tool a guess by ordering this batterie and were surprised to see that the batterie lasted longer than the original one and it fits perfect in the batterie hole the usb c charger is a real great feature

after several months of use and two municipal power outage lasting overnight, I find it to be quite reliable. The previous old battery started to beep very loudly about 10 minutes after power outage, but this battery did not make any noise(enough power stored) throughout the scheduled power outage from 21:00 to 06:00 next morning. Worth the money and we could have sweet sleep!

Perfect replacement for the old battery in my granddaughters batmobile. The old battery was barely holding a charge do to its age and lack of proper maintenance. This new battery arrived almost fully charged, and came with a decent length of USB cable to reach an outlet. Might buy an extra one if I can figure out how to hook them up in parallel and safely charge them together for more run time. As a note, there is an indicator light inside the usb port on the battery, but I can't see it when installed. I shall trust that the charge stops when full. Luckily there is a voltage indicator on the car as well to keep an eye on.