BATTERY FOR SUPPLYING ELECTRICAL POWER TO A WORK APPARATUS, AND A WORK APPARATUS COMPRISING SAID BATTERY

The present invention relates to a battery for electrically powering at least one piece of work equipment, said battery (1) comprising a casing (2), at least one rechargeable cell (3) in the casing and configured to generate electricity, a plurality of electrical contacts configured to electrically connect the battery (1) to one or more external electrical components. The battery comprises a heat sink (20) defining at least part of the casing (2).