AK System Battery Chart

AK System Batteries AK 10 AK 20 AK 30
Battery Charging Times - Minutes (80% / 100% capacity)
AL 101 Charger 70/95 135/180 160/205
AL 301 Charger 25/40 30/50 35/60
AL 501 Charger 30/45 35/55 35/60
Run Times per Battery Charge - Minutes 1
MSA 60 C-B 18* 40 55
MSA 70 C-B 18* 40* 45
FSA 57 25 50 60
FSA 60 R 13 25 32
FSA 80 12 25 30
FSA 80 R 12 25 30
FCA 80 12 25 30
HSA 50 50 100 120
HSA 60 70 140 175
HLA 56 50 100 120
HTA 50 25* 45 60
KMA 80 R (w/ FS-KM line head)2 10 20 25
SHA 56 12 25 30
BGA 57 13 25 30
BGA 60 9 13 16
Working Range per Battery Charge -Sq.Ft. 1
RMA 460 - - 2,852
RMA 460 V - - 2,347


Note: Battery/tool combinations providing the best balance, adequate run time, and performance are shown in bold.
1The battery run time and working range specifications for each battery are estimates and may vary depending on how the tool is used and the variety and density of what is being cut.

2Level 1 - Level 3
*Reduced tool performance.