How many AH do they measure out? And are these prismatic or pouch cells?
Are they reaching a full voltage without disconnecting? I’ve read folks having balance issues
I think prismatic. Pouch cells are the "mini" ones right? when I first got it, it tested out at over 100ah. Still seems to get full charge 5 months later too.
I only have them set to charge to 56.5V and to disconnect at 42V.
For my Redodo 12V minis I found one was actually at 11. something and the other three fully charged. I didn't have a multimeter when I first series them up I thought they were all fully charged. I got the litime balancer which can actually run at 10A. within a day the one that was low voltage disconnecting was running like a champ.
Just a follow up for you, I bought 3 Ecoworthy 48v 50ah metal case batteries, had them hooked up for 3 months without a single issue. Sold them for a nice profit to someone that HAD to have them, turned around and bought 4 more identical 48v50ah batteries to replace the 3 I had just sold using the 20% sale. Accounting for my profit from the sale, I'm in $1,297 for 4 Ecoworthy 48v50ah metal case batteries ($324.25 each) and have had zero issues on both sets I've had experience with. Yes it would be nice if they had some type of communication and/or bluetooth but its not a deal breaker for me. Great deal on "dumb" lifepo4 batteriesDC house is having a similar sale
24V 100Ah LiFePO4 Lithium Battery BMS Solar Deep Cycle RV Camper Marine | eBay
12V 100AH Lithium Battery. 24V 100AH Lithium Battery. 24V Lifepo4 Lithium Battery. 12V Lifepo4 Lithium Battery. 48V Lifepo4 Lithium Battery. 12V 50AH Lithium Battery. 48V 50AH Lithium Battery. 12V 200AH Lithium Battery.www.ebay.com
I could use another but I'm torn on their quality. I don't read many follow up reviews here on the Ecoworthy or DC House batteries.
That said, I added a DJLBERMPW 24V 100AH to my setup and that's been a winner and they don't get many reviews either.
I've been happy with my 24V 100AH EcoWorthy. Bought another Victron Smartshunt and have been using it to measure the performance of individual 24V batteries in my setup. Even the DLJBERMPW 24V 100AH has been working great. No issues with early termination of the charge (though I do terminate after holding at 27.6V for 2 hours), and they contribute as much to the load as the other batteries in my setup.
