Panasonic EY9L84B 28.8V 3.4Ah Li-ion Battery
Powerful 28.8V (3.4Ah) battery pack for use with the Panasonic 28.8V Cordless SDS Rotary Hammer Drills.
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.
Compatible with the EY7881 28.8V Panasonic SDS hammer drill.
3 Years Warranty on all Panasonic Power Tools including Batteries & Chargers when registered.