So I just ordered a Cherry Bomber box mod. It's a dual battery box mod and I was wondering if using 2 batteries means that my discharge rate is higher. I'm using 2 Samsung 25R's which I believe are 25Amps.
So I just ordered a Cherry Bomber box mod. It's a dual battery box mod and I was wondering if using 2 batteries means that my discharge rate is higher. I'm using 2 Samsung 25R's which I believe are 25Amps.
That would not have been a mod that I would use.So I just ordered a Cherry Bomber box mod. It's a dual battery box mod and I was wondering if using 2 batteries means that my discharge rate is higher. I'm using 2 Samsung 25R's which I believe are 25Amps.
So I just ordered a Cherry Bomber box mod. It's a dual battery box mod and I was wondering if using 2 batteries means that my discharge rate is higher. I'm using 2 Samsung 25R's which I believe are 25Amps.
After doing some research, I would never use that mod.
Yup, the current is split between the two. It is 50/50 if the battery voltages are the same. If there is any difference in battery voltage the higher voltage batt will take more of the load until the voltages match. This is not a safety issue.
However be very careful not to inset one battery upside down, that will I believe instantly short both batteries, even without hitting the switch. That could get nasty fast.
It sorta is a safety issue. One battery provides more power than the other. Also, when connected together through the low impedance path of an atomizer, the higher one will try to "charge" the lower one, drawing even more power from the higher one. If the build is bumping up to the CDR for both combined, it can exceed the CDR of one of the two. That one may vent or, if it gets hot enough, explode.
I've had a few questions in my mind for a while now regarding paralleled cells and exactly how they behave during a discharge. Think I'll going to run some simulations and see exactly what is going on.
One cell will always deliver more current than the other but since both external cell voltages are always the same it seems like one cell can't charge the other. But, the internal resistances are different and that causes different internal voltage drops (that's why they discharge at different current levels). This could cause current to flow between the cells while firing the coil.
I think the results are going to really hurt my head but hopefully it can explain some things.