Power & batteryMatched packs
Matched packs
Wire identical packs in series or parallel, and see the voltage, capacity and current you get.
One pack
No pack set yet. Set cells and capacity, or switch this page to its own numbers above.
Voltage per pack is derived: cell count × 3.7 V for LiPo, which is unavailable until the cell count is set.
Then the wiring
deep
wide
Series adds voltage, parallel adds capacity.
Calculated combination
What the vehicle gets
Needs a whole cell count, a positive capacity, and whole numbers of packs.
Assumes identical packs: same chemistry, cells, capacity, age and charge. Mismatched packs in parallel push current into each other. Arithmetic, not approval of a wiring job.