Sealey cp5418v cordless li angle grinder 115mm 18v 1hr charge 2 batteries sealey cp5418v p this cordless grinder from sealey has a lightweight and compact design featuring heavy duty alloy bevel gear head with aluminium gear casing features spindle lock for quick disc changes and adjustable disc guard supplied with side handle and soft grip body for added comfort and control p p powered by lithium ion battery which maintains a high energy density level with a flat discharge curve