Powerful and compact 18V (5.0Ah) battery pack for use with all Panasonic lithium-ion 18V cordless power tools.
Highest Li-ion battery capacity without increasing size over the 4.2Ah.
Individual monitoring of battery cell voltage - each 3.6V segment is monitored by a sensor to ensure optimal discharge control.
Over-discharge Prevention Sensor - a sensor works to prevent over-discharging.
Battery Overheat Protecting Sensor - a temperature sensor cuts off power to the motor before the battery temperature rises to a harmful level.
3 Years Warranty on all Panasonic Power Tools including Batteries & Chargers when registered.
