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Update: The battery is now charging at 14.1 Volts and the amperage seems to start tapering 😊. Seems like a few hours pause after last charge stopped did the trick. Since it has been charging now for more than 2 hours with 7.75 Amps I should get like 15-16Ah more for the capacity test. Edit...

Hi. Id like your thoughts on these Eco-worthy batteries on Amazon. With voucher they are like 539 Euro which is like 577 USD, shipping included. Havent seen any tests on youtube yet. Pros: Decent price. 250A BMS seems good, most other batteries this size has either 150A or 200A BMS...

I bought a victron 25A charger and now charging with 14.2 volt absorption. The discharge test went ok I guess but i was hesistant to run the battery all the way down for bms cutoff. I stopped around 11.9volt. As it was around 270 Ah maybe i could reach 280 if i stretched it. As you point out i...

So I just got my battery yesterday and I started to charge it. When I got the battery voltage was 13.08 volt. Then now after charging it for like 18 hours voltage is only 13.4 volts and my charger has stopped charging saying the battery is full. According to Victron smart shunt the highest...

Hello. Ive been looking for a inverter to my off-grid cabin. Currently I have a 12V Lifepo4 battery and Id like a stable inverter with low idle consumption. Ive compared the Phoenix inverter and Multiplus-II inverter/charger and come to the conclusion I dont really need the extra features of...

My battery is a non BT version unfortunately. I used the chargers lifepo4 mode, was kinda weird to see it never going above 13.52 volts when charging as I expected it to go into absorption mode above 14 volts but it never did. This is the volt and amp curve

What I dont get is how 13.52 volt can trigger overvoltage protection within the BMS. Thats only 3.38V per cell on avg. Only way is one cell is off by a large margin. Its probably close to maxed out, but working range should be slighly higher shouldnt it? But in the same time I dont know what...

I use a victron shunt for the voltage reading. Cables are fairly short. I also use a multimeter and it seems to match. While charging its now at 13.55 Volt still allowing current to flow in @ 7.75 Amps. Last time i checked it was at 13.37 volt resting before I restarted the charging.

Ok so the voltage my charger provides should be sufficient to get to pretty much 100% SOC then bar one amp maybe, thats good to know. Ill probably do a capacity test soon to see what i can get out of it