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.

Perfect for my camper trailer. Survived 3 days without a charge. Being able to check the power level is very convenient

These have been awesome and are about a third of the price of higher end batteries. I’ve been on around 10 trips now and depending on the weather they last for hours. I run a 36v Rhodan on my 27 Gamefish and have had all conditions so far, wind and high swell. In rough conditions they lasted about 4 hours, and on calm days they lasted close to 8 hours and kept me on the spot. I have had no power surges and they work fine with my fuse. They charge fast and are back to full in about 2 to 3 hours with my charger. The pic is from when I was about done installing, but that charger is what I use. I mounted them on a starboard platform I built under the T top console next to the toilet and it was easy to install. One thing I will say is the orange caps provided do not really cover the terminals, but I am not worried about that.

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.

Bought this to replace old dry wet cell batteries in a power pack. The size was the same although the terminals were on opposite side of the previous batteries. I was able to make the cables reach and took it a trip to use to recharge devices. Worked great and will see what the long term brings.

I purchased a Golden Mate battery expecting reliable performance, but unfortunately, it failed prematurely. After some use, the battery completely stopped outputting 12V. Upon inspection, I discovered that cell number 4 had died and was producing 0 volts, effectively rendering the entire battery non-functional. Attempts to recharge it were unsuccessful the battery won’t take a charge at all, likely due to the imbalance caused by the failed cell. It’s extremely disappointing for a battery that should be built to last, especially since it’s marketed for off-grid and critical backup use. I expected more durability and quality control. If you’re depending on this battery for any mission critical application, I’d recommend looking elsewhere or at the very least, keeping a close eye on cell voltages with a BMS or external monitor. Support has ignored my emails or is backed up with support tickets. Purchased 2 months ago. Update: Since the battery was charged and put aside after receipt, this means that the battery was normal when received, but was damaged after being put aside. The current battery storage environment is very humid. Analysis shows that improper storage has caused corrosion and damage to the battery pack components and made it unable to charge. Apparently having the battery inside a garage isnt proper storage.

Took out the two Group 24 RV batteries in my RV and installed this. It's lighter, longer-lived, and has more capacity considering that it can be discharged much deeper than a lead-acid battery before the voltage drops too low. With a 255-watt solar panel on the roof and an MPPT charge controller in lithium battery mode, I never need to run the generator, which is a good thing since lithium batteries are not designed for the cranking amps to start a gasoline engine. And if you don't use a solar charge controller to keep your lithium battery charged you must do something about your rig's converter and alternator which don't get along well with lithium batteries. On shore power the converter will cut out before the battery is fully charged if it's not lithium-aware, and on the road the battery may pull too much power from the engine's alternator if it's very low on charge.

Worked great with my electric fishing reel. Lasted 2 days deep sea fishing with a ton of life left.