Lithium-Ion Powered. Lithium-Ion enables long runtimes and fade-free power. Lithium-ion batteries will also offer long battery life and long storage life (4x Ni-Cad). * Lightweight: Only 5 lbs. Easy For Hedge Trimmer Maneuverability * Dual Handed Safety Switch * 22" Dual Action Blade * 3/5" Cutting Capacity