Enhance Your Power Tool Arsenal with the JCB 18V 4.0AH Lithium-ion Battery Are you seeking a reliable power source for your JCB 18V cordless and brushless power tools? Look no further than the JCB 18V 4.0AH (Amp) Lithium-ion Battery. This high-performance 4 Amps battery is designed to fuel your projects, whether you're a professional tradesperson or a seripus DIY user.