The AKUMULATOR 20 V 4.0 Ah Li from New American Concept is a powerful tool battery designed for a variety of applications. With a voltage of 20 volts and a capacity of 4 ampere-hours (Ah), this lithium-ion battery provides a reliable power source for your tools. The charging time is just 2 hours, allowing for efficient use. The battery has compact dimensions of 13 cm in length, 9 cm in width, and 8 cm in height, weighing 1 kg, making it lightweight and easy to handle. It is ideal for use in various craft and industrial applications where mobility and performance are required. The AKUMULATOR is compatible with a wide range of devices and ensures consistent performance that makes your work easier. Whether for home use or professional applications, this battery is a valuable addition to your tool arsenal.