Kobalt 40-Volt 4-Amps 4.0ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery
Brand: Kobalts

High performance Kobalt 40 Volt Li-ion 4.0ah battery delivers fade-free power with no memory loss after charging.

High performance Kobalt 40-volt Li-ion 4.0ah battery delivers fade-free power with no memory loss after charging
Long run battery has double the capacity of the 2.0-Ah Kobalt quick charge battery and provides extended run time
Compatible with the Kobalt 40-volt max team of tools
Fuel gauge provides an easy check on available power level