GOLDENMATE 12V 50Ah LiFePO4 Battery, 10 Years Lifespan & 5000+ Cycles, Max to 640Wh, Rechargeable Lithium Iron Phosphate Battery with 50A BMS, Perfect for Solar, Marine, Trolling Motor, RV, Camping

Decent capacity, lightweight, works great for multiple uses, when paired with a battery box works great for camping and running a small inverter. Good value for price/capcacity, Battery is well made and ha sturdy connections. Simple to setup and add to backup power supply.

Have had it about a year, probably at about 25 cycles on it. Use it mostly for a trolling motor on a kayak. Can run for hours at full throttle will no loss of power. Also handy to use for other 12v needs. Super light so makes it easy to use. Only gripe is it's difficult to know the state of charge. I just know my motor draws 10amps so I have about 5hours run time. Same goes for charging, you just keep charging it until the internal computer won't take a charge anymore. Helps to have an intelligent charger so you can keep track of how much you think you used vs how much went back in. Lots of batteries out there but this seems to be a good brand.

I have been loving this little guy. It is so light that I can carry it with one hand while carrying my other equipment! I never could do that before. It is used for our regular power outages and I use it to power the TV occassionally. I have charged it from a zero percentage charge a few times and it seems to be going strong. It's been a few months now. I have bought other Goldenmate products so I definitely have been pleased with them.

I used this battery I used for remote communications. After 8 months the battery quit taking a charge. I reached out to GoldenMate customer service and explained what the problem was as well as sending them photos. Each day for just over 2 weeks they keep asking more questions requesting more photos. There was no physical damage to the battery. After 2 weeks I received another email stating that I was to send the battery back and they would repair the battery and bill me for the repair that the battery was clearly still under warranty. I would warn people to STAY AWAY from GoldenMate and their products because they will not stand by their product. If you have a problem with batteries Amazon will only refer you back to the manufacturer. You can not return the defective product nor get your money back

I have had this in my Prius for about 3 months now and it works great! I know the description says this is not to be used as a starting battery, but on a Prius, this battery does not experience any high-current discharge. The starting of the engine is done with the high-voltage battery.

Who needs heavy Ni-H batteries?

Unfortunately there has been nothing good about this battery. From the beginning, it got "lost" in shipping and once we finally received it, it struggled to charge and hasn't held a charge most of the time. We can charge it for a full day, and get about 1 hour worth of battery from it. It's only powering a 12 volt trolling motor. Of course, the return window closed by the time we ended up receiving and ending up using it, so I'm stuck with $120 paper weight. Completely dissatisfied with this battery.

Warning!!! I bought the 36ah 12v battery, when writing this I don’t see the option for it anymore but this review is in regards of that battery. I bought to replace the battery in my goal zero Yeti400 battery bank, these typically come with lead acid, however this battery is a drop in replacement for a lithium one to upgrade and also cut some weight. My battery had the damaged battery symbol, took the top off unscrewed the old one put this one in and no more warning light. So far works fine, haven’t ran it through its paces but I’m sure it’ll be fine. Hope this helps anyone else who has the same set up.