ECHO 21 in. 58-Volt Lithium-Ion Walk Behind Brushless Cordless Mower with 2x 4.0Ah Batteries – $399 + FS @ Homedepot By admin | May 16, 2017 7:22 am EST 0 Comment ECHO 21 in. 58-Volt Lithium-Ion Walk Behind Brushless Cordless Mower with 2 4.0Ah Batteries – $399 + FS @ HomedepotAlso availableECHO 120 mph 450 CFM 58-Volt Lithium-Ion Brushless Cordless Leaf Blower w/ Battery and Charger – $149