12V 4.0Ah PROLITHIUM-ION Battery

AEG Powetools Lithium-Ion technology offers optimal platform for batteries with triple protection
Thermal protection: Protects the battery if the temperature is not excessively high
Proteção sobre sobrecarga: Turn off the battery to protect the machine and battery against excessive current discharge
Individual cell monitoring protects cells individually against discharges acidentais
Corpo exterior resistant to impacts and vibrations to increase the useful life of each battery