Battery pack for battery powered equipment

A core battery pack comprising:

• a housing;
• a plurality of battery cells;
• a plurality of flexible O-rings;
• a plurality of spacers separating a first and a second face of the housing and positioned within apertures of the housing;
• a plurality of flexible pads;
• and
• a connector configured to selectively and electrically couple the core battery pack with an interface of a piece of power equipment or a charger;
• wherein the plurality of flexible pads are positioned between the plurality of battery cells and an interior surface of the housing;
• and
• wherein the plurality of flexible O-rings are positioned around the plurality of spacers.

A battery pack comprising:

• a core battery pack, the core battery pack including a plurality of battery cells and a core battery pack housing, the plurality of battery cells positioned within the core battery pack housing;
• a first housing of the battery pack;
• and
• a second housing of the battery pack, the second housing including a first bumper module attached to the core battery pack housing and a second bumper module attached to the core battery pack housing;
• wherein the first bumper module includes a first shell and a first insert and the second bumper module includes a second shell and a second insert to dampen a force experienced by the core battery pack upon an impact.