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They can get out of sync but only when pulling high currents. Both my batteries have the same voltage and the same cell voltage and difference. My cells have a voltage difference of 0.001 Volt at most at rest and deviate to a max of about 0.07 when under moderate to low load. My batteries are...

I have a 4s2p working this way and it works good. Should also work with 4s3p.

Sorry, i have to tell you that there are six cells to a 12 volt lead acid battery. Martin.

Hi MisterSandals, I found the specs for the T-power batteries. but instead of 88 cells there are 90 Cells. Each is 6Ah

If i just parallel them, i can only get 120Amps out of them. When i parallel them with a JBD Bluetooth bms, i can pull 200Amps and i wont have the problem of one emptying before the other so current draw is to high for the one left over. Also they will be balanced with 2Amp instead of 30 to 50...

I have a Renogy 2000Watt inverter and going to get a induction cooker. Might even get another Bluetooth bms then for battery no2 so i can pull 100Amp from each battery. The reason of a better bms is so that i can have low temp cut off and can set some better voltages for cut off and max voltage.

Thank you for your help. Yes it is an 12V inverter so going to 24V will make it expensive. I did find DC induction cookers on Alibaba so will get one from there.

I just disassembled a T-Power 12V 130AH LFP battery and these are the cells in it. Can anyone please identify these cells? There are no markings on the cells. The constant discharge current is 60A max and peak current is 120A. I wanted to change the bms on it and make one pack out of two...

For free Hundreds of untested 18560 batteries. They come from vacuum cleaner packs and are high power batteries likeINR18650-30Q and ICR18650-22P I can't send them because of the weight so must be picked up. Pickup from Mount Evelyn Victoria. MSG me if you want to pick up for address.

Oh you Americans just love your bickering over trivial things like politics. If you think about it, just about every politician starts out with all the best intentions and along the line that goes all down the drain. It doesn't matter what country you're in, it is all the same. Bickering over...