Whether LiPo/LiFe/Li-ion/LiHV 2 to 4S, NiCd/NiMh 6 to 8s and lead-acid batteries from 6 to 12V. Power Supplies. Coin & Button Cells. (1) AC Power Input Cord. With top quality products & service it quickly grew from being a hobby enterprise to now employing 5 people.