Power4all is the cordless system with lithium ion technology for an entire bosch tool family in the house and garden battery can be flexibly combined with charger and other tools in the 18 volt cordless family from bosch more power for bigger projects the powerful 18 volt cordless system with intelligent lithium ion technology for bosch tools in the house and garden features benefits powerful lithium ion battery which can be used in all tools in the bosch power4all 18 v lithium ion cordless s