The 20 V 6.0 Ah rechargeable Li-Ion battery is specially designed for Cofan tools compatible with the 1 for All system, ensuring compatibility with all 18 V and 20 V battery-powered machines in the range. Thanks to its advanced lithium-ion technology, it offers high charge capacity and low-self discharge, allowing longer work sessions without worrying about power loss. With no memory effect, it maintains its maximum charge capacity with each use, prolonging efficiency over time. It is equipped with a protection system that prevents damage from overloads, overvoltages, and short circuits, providing safety and extending the battery's lifespan. It includes an LED indicator light that shows the charge level, allowing you to know the available energy at all times and avoid unforeseen interruptions during work. Measuring 12 x 8.5 x 7.5 cm, the battery is easy to transport, replace and store, ensuring you always have the power you need for your projects.