Einhell battery 18 V Power X-Change 4.0 Ah 2 pcs

The ABS battery management system constantly monitors the battery parameters, ensuring maximum safety, working and service life, and optimal performance
High-quality lithium-ion cells – no memory effect, low self-discharge and high, constant power
The charge level is indicated by a 3-stage LED indicator
Impact protection and good grip thanks to the rubber-coated housing
The housing is protected against dust, corrosion and mechanical damage