Panasonic 14.4v Li-ion Battery 4.2Ah
The Panasonic EY9L45 B31 14.4V 4.2Ah Lithium-ion battery is compatible with all 14.4V Panasonic slide-type tools (including dual-voltage and triple-voltage), and the EY0L81 and EY0L82 chargers.
- Voltage: 14.4V
- Capacity: 4.2Ah
What Are The key Features Of This 14.4V Lithium-Ion Battery?
- Individual monitoring of battery cell voltage: each 3.6V segment is monitored by a sensor to ensure optimal discharge control, preventing overcharging and overdischarge
- Battery Overheat Protection Sensor (OPS): a temperature sensor cuts-off power to the motor before the battery's temperature reaches a dangerous level and alerts the user via a flashing light on the tool's control panel
- Heat Resistance Layer (HRL) technology: the cells in this Li-ion battery are separated by a special coating to prevent overheating
- Li-ion technology: excellent power-to-weight ratio, no memory effect, no lazy battery effect, virtually no self-discharge, and the ability to withstand colder temperatures in working order