Hi, recently built my first battery using new liitokala 26650 li ion 5000ma batteries, 15s 4p
Just curious as to what tempature people see with there batteries and what is normal for these ? my bms has two temp sensors ive placed either end of the pack in the middle and the highest ive seen so far is about 28 degrees C under long loads of 40amp draw, pack was 17degrees C before, does this sound okay ?
also the liitokala li ion batteries say 2.7v to 4.2 whats a safe valtiage to drop the cells down too ?
heres the pack i built before i wrapped it
Just curious as to what tempature people see with there batteries and what is normal for these ? my bms has two temp sensors ive placed either end of the pack in the middle and the highest ive seen so far is about 28 degrees C under long loads of 40amp draw, pack was 17degrees C before, does this sound okay ?
also the liitokala li ion batteries say 2.7v to 4.2 whats a safe valtiage to drop the cells down too ?
heres the pack i built before i wrapped it