American Gardener ReadyHedger 18-Volt Electric Hedge Trimmer RH18 Versatile cordless electric hedge trimmer designed for increased mobility and ease of use Cuts branches up to 7/16-inch thick Features double-action, 2-sided quadblades made of hardened steel High power 18-Volt motor and NiCad battery system; 1700 mah; recharges in 1 hour; wall charge rack included 22-inch blade length