AEG 4932430166 power drill accessory

AEG Powetools Lithium-Ion technology provides the optimum power Battery platform with triple protection
Thermal overload protection: Protects Battery if Temperature gets too high
Current overload protection: Shuts down the pack in order to protect battery and tool from high current draw
Individual cell monitoring: Protects individual cells from over discharging
Impact and vibration resistant outer shell to protect and increase the lifetime of each pack