Panasonic Ey 9l54 B Rechargeable Battery 18,0 V/5,0 Ah Li-ion

The EY9L54 J-Type Lithium-ion battery offers the highest li-ion battery capacity without increasing size over the 4.2Ah. Panasonic original technologies protect your tool in heavy conditions. The improved design and materials give reduced internal resistance allowing 250% longer lifespan compared with the original Li-ion battery (in high workload conditions). 80 years battery history and experience make Panasonic the reliable choice. Features Over-discharge prevention sensor. Battery overheat protection sensor (OPS). Individual monitoring of cell voltage. Heat resistance layer (HRL) Technology. Specifcations Voltage - 18V Battery Capacity - 5.0Ah Battery Technology - Li-ion Applicable Charger - EY0L82