EY9L40B Battery 14.4v Panasonic 3Ah Cobalt Li-ion Slide Fit Battery

Panasonic Solid Solution (PSS) Technology delivers dramatically improved safety, exceptional reliability and high output unique to cobalt chemistry
Individual battery cells are independently monitored to ensure optimal discharge control, preventing both over charging & discharging
A sensor works to prevent overcharging (discharge of the battery until voltage falls below a minimum threshold)a disadvantage inherent to lithium ion cells, the system cuts power to the motor before the battery voltage falls too low and flashes a warning lamp on the tools control panel to notify the operator
A temperature sensor cuts power to the motor before the battery temperature rises to a harmful level and flashes a warning light on the tool control panel

**Please note this battery, as with all batteries sold by Power Tools Pro, is a first generation genuine Panasonic battery and is NOT AN ALTERNATIVE COPY BATTERY**