Tracker Lithium WRM80 Lifepo4 12.8v 80ah - Tested 100%

These batteries have been capacity tested and they are around 100% capacity. These are very high quality marine batteries that will work for solar storage as well. This battery uses cylindrical cells inside instead of prismatic so compression is not an issue and cycle life is superior. The weight is also lighter at just 25 lbs for this battery.

They were likely only used in a fishing tournament.

If you are sizing for your boat this would be a group 27 size equivalent battery. At this price you can save money on your solar storage and really save money if you are looking for a battery for your boat.

You can charge up to 40a continuous and discharge up to 80a continuous. 5 second burst for starting power up to 160a. M8 bolts are included so these are plug and play, ready to use. BMS included inside. You can also series these batteries up to 48v due to the higher grade BMS.

12" x 8.6" x 6.6". These batteries can be mounted any direction, even upside down.