A sealed battery includes a container 2, which is partitioned into a plurality of cell chambers 2S with container partitions 21, and a lid 4 having lid partitions 41 to be welded to the container partitions 21 by heat sealing. Each of the container partiti...

Provided is a terminal portion for storage batteries that allows a nut to be fixed thereto easily and reliably so that the nut does not fall therefrom, and that allows a bolt to be inserted into the nut by selecting either one of the upper surface or the f...

A battery having an external terminal and a plate strap as one contiguous mass comprising: a battery container having at least one battery cell compartment, each said battery cell compartment containing at least one negative battery plate and at least one ...