Go cordless with this battery-powered 40V 20” Self-Propelled Mower from HART. This mower cuts up to ½ acre on one charge. Choose how you want to mow with 3-in-1 bagging, mulching, and a side-discharge chute. Oh, and that annoying pull cord? It’s gone. This battery-powered machine starts with just the push of a button. Height modifications are also easily made with a single-point height adjustment knob (1-1/2"-4" cutting range) instead of adjusting each wheel individually. Onboard battery storage carries 2 batteries at once, so when your first battery runs down, you have a spare to finish the job. Another time saver is the included fast charger, which charges 2x faster than a standard 1.5Ah charger. When you’re done, the FAST FOLD handles make for easy upright storage. Works with All HART 40V Batteries. Includes: (1) 40V 20” Self-Propelled Mower, (1) 40V 6.0Ah Lithium-Ion Battery, (1) 40V Fast Charger, (1) Grass Catcher Bag, (1) Side Discharge Chute, (1) Start Key, (1) Mulch Plug, and (1) Operator’s Manuals. Disclaimer: *Compared to standard 1.5A charger