Electrical energy store module for rechargeable battery pack to provide electrical power in e.g. garden tool, has latching parts utilized for connecting first cell holder to second cell holder, and contact portions formed on poles of cells

摘要

The module (100) has a first cell holder (103-1) for fixing a pole side of energy storage cells (101) i.e. battery cells. A contact part (105-1) comprises contact portions (107-1) that are electrically contacted with poles (102-1) of the energy storage cells. A second cell holder (103-2) fixes antipole side of the power storage cells. Releasable latching parts (109, 111) are utilized for mechanically connecting the first cell holder to the second cell holder and extended between the adjacent energy storage cells. The pressing contact portions are formed on poles of the energy storage cells. An independent claim is also included for a tool for unlocking an electrical energy store module.