Energizer EV190 is an industrial heavy-duty battery with an average capacity of 11 Ah to 0.8 volts per cell. The battery can operate in temperatures ranging from -18ºC to 55ºC. The coil spring terminals and plastic jacket of the battery ensure durability. The battery's internal resistance is typically 0.7 ohms at 45ºC and 0.9 ohms at 21ºC, making it suitable for applications that require high power output. The battery can be used for various lighting applications, providing long-lasting power for tasks such as emergency lighting, portable work lights, and camping lanterns.