Kobalt KRC 30-06 80-Volt Max Lithium-Ion Battery Charger Tested Authentic The Kobalt KRC 30-06 80-Volt Max Lithium-Ion Battery Charger is designed for use with Kobalt power tools that operate on an 80V lithium-ion battery. This authentic charger is capable of efficiently charging the high-powered battery, ensuring your tools are always ready for use. The sleek black design and reliable Lithium-Ion (Li-Ion) battery technology make this charger an essential accessory for any Kobalt tool user.