MSA 160 C-B Specifications POWER SOURCE Battery POWERHEAD WEIGHT 6.0 lbs. WEIGHT (w/ AP 200) 8.9 lbs. GUIDE BAR LENGTH (Recommended) 12 in. OILOMATIC® CHAIN 1/4" PM3 CHAIN OIL CAPACITY 7.1 oz. BATTERY SYSTEM AP Series RUN TIME (w/ AP 200) Up to 42 minutes VOLTAGE 36V