Latest cell technology offering same power as an standard 4 Ah battery – at significantly smaller size and better weight | Extremely fast charging time for all 18V batteries, for example charging a ProCORE18V 4.0Ah battery to 80% in only 35 minutes | COOLPACK 2.0 technology provides superior heat dissipation for 135% longer lifetime than standard batteries | AMPShare: Batterie e caricabatteria sono completamente compatibili con il Bosch Professional 18V System e con molti altri utensili del sistema di batterie condiviso multi-marchio AMPShare. | Compatible since 2008: all of our batteries are compatible with new and existing Bosch Professional tools in the same voltage class.