The Bosch Expert 2x EXBA18V-40 + EXAL18V2-320 Starter Set is a comprehensive solution for professional applications that includes both a powerful battery and an efficient charger. With two 18V batteries, each offering a capacity of 4.0 Ah, and a dual charger that charges two batteries simultaneously with a charging capacity of 16 A, this set is ideal for intensive use on construction sites or in workshops. The innovative tabless cell technology ensures high efficiency and a maximum output of up to 2,000 W, while the Coolpack 2.0 technology reduces heat generation and extends the service life of the batteries. The set is supplied in a practical L-BOXX, which facilitates transport and storage and therefore offers maximum flexibility. Tabless cell technology for high efficiency and performance. Coolpack 2.0 technology to reduce heat generation. Active Air Cooling 3.0 for fast charging under different conditions. Three charging modes (Standard, Power Boost, Long Life) for flexible customisation of the charging process. Compatible with the Bosch Professional 18V system and AMPShare.