Craftsman 21-Inch 20V 18Ah Battery Powered Self-Propelled Lawn Mower

Usable Energy Capacity

Average

288 Wh

-28% vs Avg

#50 of 74

Class Min 160 Wh

Class Avg 399.75 Wh

Class Max 1,280 Wh

Total Run Time

Average

70 minutes

+22% vs Avg

#11 of 74

Class Min 30 minutes

Class Avg 57.45 minutes

Class Max 150 minutes

Battery Voltage

Weak

20 V

-65% vs Avg

#73 of 74

Class Min 18 V

Class Avg 56.51 V

Class Max 84 V

Total Capacity

Exceptional

18 Ah

+88% vs Avg

#9 of 74

Class Min 4 Ah

Class Avg 9.55 Ah

Class Max 24 Ah

Cutting Width

Average

21 inches

-1% vs Avg

#13 of 74

Class Min 18 inches

Class Avg 21.21 inches

Class Max 26 inches

Warranty

Mediocre

3 Year

-22% vs Avg

#42 of 74

Class Min 2 Year

Class Avg 3.87 Year

Class Max 5 Year

Charging Time

Average

90 mins

+8% vs Avg

#43 of 74

Class Min 30 mins

Class Avg 98.21 mins

Class Max 360 mins

Number of Batteries

Average

2 batteries

+18% vs Avg

#10 of 74

Class Min 0 batteries

Class Avg 1.69 batteries

Class Max 4 batteries

Cutting Height Adjustment

Mediocre

6 settings

-14% vs Avg

#62 of 74

Class Min 4 settings

Class Avg 7.01 settings

Class Max 10 settings

Single Battery Capacity

Strong

9 Ah

+54% vs Avg

#9 of 74

Class Min 2 Ah

Class Avg 5.85 Ah

Class Max 12 Ah