Product specification: 24V 1 BatteryRed 24V 2 BatteriesRed 24V 1 BatteryGreen 24V 2 Batteries Green Advantage: 1: Small and light, strong power. High power copper core motor makes it easy to prune and cut trees. 2: Large capacity battery, long battery life and short recharge time. 3: An adjustable baffle is installed to effectively prevent wood chips from splashing. 4: High speed heat dissipation system to prevent burning the machine for a long time. 5: The body is light, easy to operate with one hand, easy to work for a long time, and women can also operate alone UPGRADED Super Power Cutting- Gardtech power chain saw designed with new power motor, provides strong power force can cut 4 inches of wood in about 10 seconds. UPGRADED 2 Battery for 2.5 Times Running Time - Gardtech upgraded packages with 2 pack of 24V 2.0Ah Li-on Rechargeable Battery UPGRADED Protection & Life-time Warranty- Upgraded designed with a safety baffle to prevent wood from splashing, and a safety lock button to prevent accidental activation. Equipped with safety gloves and goggle to make sure multiple protection. Quality confidence product with Lifetime Warranty.