65 18650 lithium battery how to spell 12V battery pack?
64 series of lithium battery in parallel, the capacity can be increased by 16 times.
A total of 16 strings can be composed of 64 single lithium batteries, the remaining one as a backup.
Composed of 12V lithium battery pack, according to the individual lithium battery voltage, you can use three, or four, assuming that four, after the series can be composed of a lithium battery string.