Great deal in what appears to be a quality battery! Chargef it up and anxiously awaiting warmer weather to install in RV.
I like using second-hand products, it's part of my "waste-not" way of life. That's why I decided to try out WattCycle's second-hand batteries as an addition to my home's energy storage.
Got a second-hand 24V 100Ah a week ago and just had the opportunity to test it, using a Victron SmartShunt. The battery charged to 28.4V (which means that it's not 100% balanced) and gave out 100.6Ah of energy, down to 20.0V. Impressive. I will be testing the battery again, after balancing. I would expect it to go over 102Ah.
Quick delivery and battery works much better than 12 volt lead acid equivalent so far
Everything works
I use 2 of the 280ah batteries and have been extremely happy with them over the last 1.5 years. I also choose to install the 314ah minis in most of my customers RVs as I own an RV solar installation company. Happy customers!
This Battery has been performing well, would recommend!
Only been out on my boat fishing a few times since I've had these, they have worked great! Way better than bigger, heavier, less efficient lead acid batteries. Hoping these batteries last close to 10 years as advertised, so far so good
So Far so good !
we have all seen how badly some packages get damaged or dropped going thru delivery company's warehouses. The batteries are well build and packed with an inch of medium density foam in a heavy paper carton, but would get damaged if the carton is dropped.
I love the form factor of this battery but unfortunately it failed three capacity tests. Customer service has been great but it still failed. Not by much but was below 100ah
Getting ready for the life in the wild. Everything working and looks great for now! App shows the state of the batteries and voltage for each battery cell.
Getting ready for the life in the wild. Everything working and looks great for now! App shows the state of the batteries and voltage for each battery cell.
Thank you very much for the battery. I put it on the boat to start the outboard motor and took out a heavy battery. I hope this energy it puts out will last like it does now that it is new
Been really busy can't wait to setup my second off grid battery system
I have had excellent service from WattCycle customer support so far. They have been responsive and addressed all my inquiries in very short time.
My battery arrived shortly after I ordered it and the packaging was great.
I do not plan to install the battery before May 2026.
I will report back on the battery itself after a full summer of heavy use.
In the mean time, it is stored properly and I make sure the state of charge stays in a safe zone till next summer.
No issues with shipping so did not have to use it. I was not a fan that it was automatically added to my order and I paid for it without noticing.
Have a Great piece of mind with their customer service. Battery works great on fishing electronics.
Recieved battery in good condition. Charged and installed works great in my RV.
I bought this battery to build an array with one brand, that I could afford. The company, battery, and experience went well. I ran into a unique event while using it and the service department sprang into action to quell my concern. I learned there was no issue. The battery was functioning normally.
i thought all new batteries had Bluetooth, other wise its great.
It doesn't show recharging power if batteries are under charging
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Very nice product. Bluetooth connection is a nice idea. Also having the charge and discharge circuits controlable is also a good idea. A quick note onthe app used on thephone. it connects well and provides data on the current battery operation and conditions.
I would like to see some sdditional functions please;
Suggested features for app and battery software.
A. Data logging
Include logging of battery temerature, voltage, current and power. Logged data to be time stamped with charge, discharge events logged
B. Alarm and Warnings
Include function to log alarm and warning events. include battery conditions (voltage, current, temperature and operational mode).include time of the event occuring
I am very very happy with my batteries. They work very well. Thank you
I would be happy to discuss the above feature additions with you.
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