Oregon’s PowerNow Batteries and Chargers deliver high-capacity, sustainable power to homeowners. The battery platform's premium 40 volt lithium-ion cell technology ensures a long run time and can be recharged up to 1000 times with either the standard or rapid charger. PowerNow Batteries and Chargers are the power source for our 40V Max line-up, which is renowned for zero emissions without sacrificing power.
Battery capacity is best measured in Watt hours (Wh) which is the combination of Voltage Power and Amp-hour (Ah) Time. For example, our 40V MAX 4.0 Ah battery provides more capacity than a 56V 2.0 Ah battery.
To maximize the life of your Oregon 40V Max Lithium Ion Batteries, follow these best practices: Remove the battery pack from the 40V Max Cordless Tool you are using. Fully charge the battery pack before a long period of storage. Store in a cool, dry place with temperatures above 14°F (-10°C) but below 86°F (30°C). For maximum battery life, make sure the battery pack is charged at least once per year or when the LED indicator shows only one light. Do not store a battery when it is in a completely discharged condition.
