This Panasonic EY37C1B57 Multi Voltage Cordless Flashlight gives you an approximate brightness of 4,000 Lux and much greater versatility with adjustable head angle. Featuring a low battery indicator and shoulder strap, it can be paired with either a 14.4V, 18V or 21.6V Panasonic Li-ion battery capacity.
Panasonic’s Cordless Flashlight is lightweight and compact, yet powerful when paired with any Panasonic battery ranging between 3.0Ah, 4.2Ah or 5.0Ah.
Over-discharge prevention sensor
Prevents over-discharge to avoid lasting cell damage or recharge problems.
Battery overheat protection sensor
Cuts off power to the motor before the battery temperature rises.
Individual monitoring of battery cell voltage
Each cell monitored by sensor to ensure optimal discharge control.
Flashing lamps indicates overheating battery. Battery is automatically reactivated when temperature drops.
Heat resistance layer technology
In cases where seperator is damaged and abnormal heat is created, HRL acts to contain this heat, just like a Fire wall.
Panasonic’s own developed Nickel oxide material provides higher capacity and higher reliability.