Bosch 18V POWER FOR ALL Battery and Charger Starter Set, 2.0 Ah + 4.0 Ah, AL 18V-20

The Bosch 18V POWER FOR ALL Battery and Charger Starter Set, 2.0 Ah + 4.0 Ah, AL 18V-20 is a lithium-ion power solution for cordless tools. It includes two batteries with different capacities to suit varying task demands. The 18 V, 4.0 Ah pack delivers extended runtime for sustained cutting or grinding work. For quick drilling and screwdriving, the 18 V, 2.0 Ah cell provides a lighter option. Both units fit tools within the Bosch Home & Garden 18V POWER FOR ALL Alliance.

An AL 18V-20 charger connects to standard mains electricity to replenish the power cells between tasks. Integrated electronics manage the charging cycle and protect the lithium-ion chemistry during restoration. The slide-in design allows the batteries to lock securely into the tool housing without extra adapters. A manual is included in the carton to guide proper operation and maintenance of the set. This setup offers a practical replacement power solution for DIY projects.

• 1.08-hour and 1.93-hour charging times – the minimum and maximum duration required to restore the batteries.
• 2 A charging current – delivers a steady flow of power to the connected cells.
• LED charging-status indicator – provides clear visual confirmation of active charging and completion.
• 14.4–18 V charging voltage range – accommodates multiple battery sizes within the Bosch power tool ecosystem.
• Single-bay design – restores one battery at a time to manage power distribution.