Replacing state-of-the-art graphite with metallic Li anodes could dramatically increase the energy density of Li-ion technology. However, efforts to achieve uniform Li plating and stripping in conventional liquid electrolytes have had limited success. An alternative approach is to use a solid electrolyte to stabilize the Li interface during cycling. One of the most promising solid electrolytes is Li7La3Zr2O12, which has high ionic conductivity at room temperature, high shear modulus and chemical and electrochemical stability against Li. Despite these properties, Li filament propagation has been observed through LLZO at current densities below what is practical. By combining recent achievements in reducing interface resistance and optimizing microstructure, we demonstrate Li cycling at current densities competitive with Li-ion. Li|LLZO|Li cells are capable of cycling at up to 0.9 +/- 0.7 mA cm(-2), 3.8 +/- 0.9 mA cm(-2), and 6.0 +/- 0.7 mA cm(-2 )at room temperature, 40 and 60 degrees C, respectively. Extended stability is shown in Li plating/stripping tests that passed 3 mAh cm(-2) charge per cycle for a cumulative capacity of 702 mAh cm(-2) using a 1 mA cm(-2) current density. These results demonstrate that solid-state batteries using metallic Li anodes can approach charge/discharge rates and cycling stability comparable to SOA Li-ion.