EVE LiFePO4 Battery Cells 3.2V 105Ah Lithium Battery Iron Phosphate Deep Cycle Battery, Power Supply for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems, etc.

When i first open the and started checking the the cells look good.these were suppose to be grade A 105ah EVE cells.. Resistance testing was a fail .33 m.ohm which i not the adverted .15 m.ohm... On to top balance charging to 3.65 went well, but after 3 day letting them settle down the voltage dropped to 3.33-3.73 not that good for grade A cells should be 3.4-3.5. my resistance checker has a volt reading and my fluke meter and bms all read the same. big fail. ive repeated this 3 times and the results are all the same. THESE ARE AT BEST A GRADE "C" CELLS. Maybe a low B.. Now my return window has closed due to testing and try to give theses cells every chance to pass even a resting voltage of 3.4 ... i want my money back. At least $100 for poor quality cells.

I had heard good things about EVE cells but these do not live up to their reputation. To begin with the buss bar screws are nothing but horrible, short and entirely too tiny for any application. They knew what most people use these cells for and could have easily fixed this by adding a bit larger screws. None of my inverters will attach with any surety. Second so far i havent gotten near full capacity(yesterday i got 46ah @ 3 amp draw), so i am top balancing them now and going to retest in a day or so if the fail i will be returning them. This is my third set of cells the last 2 sets were CALB and they had nice big studs and nuts, and gave me zero issues. Just a heads up. I will update my review on my results and final word.UPDATE: I top balanced and retested with a smaller load and got near half capacity, one or more cells have issues. I will be filing return. Again this is not my first battery but maybe i just got bad set of cells. At any rate if you decide to try the be aware of the lead screws, as you will definitely have issues with this. Especially adding an inverter.Apparently they are no longer selling them on the listing, but have created others don't be fooled by cheap lithiums, test them early if you buy them and if they are not up to description RETURN them!! DO not pay return shipping, contact Amazon!