BL1218 standard charger with 2 x L1840R in a bag

AEG Powertools PROLITHIUMION™ technology provides the optimum power battery platform with triple protection

Thermal overload protection: Protects the battery if temperature gets too high

Current overload protection: Shuts down the pack in order to protect the battery and tool from high current draw

Individual cell monitoring: Protects individual cells from over discharging

On-board battery fuel gauge helps the user to maximize battery run-time efficiency

Backwards compatible with all AEG 18V tools