An energy-storage device and an electricity-consumption apparatus are provided. The energy-storage device includes an electrode assembly, a tab, a connector, and a lower plastic assembly. One end of the tab is connected to the electrode assembly, and the t...

Provided is a secondary battery which includes an electrode assembly including a positive electrode, a negative electrode and a separator interposed between the positive electrode and the negative electrode, and received in a battery casing together with a...

A terminal contact assembly (10) is provided for hermetically sealing the interior and the exterior of an electronic device. The terminal contact assembly (10) includes a terminal contact (20) extending through an opening (12) in the housing of the electro...

The sealing ring (1) has a plate (2) equipped with through-hole (3) which is arranged axially with respect to the base (7) of a sheath (4). The sheath has cross-sectional portion with diameter (8) which is greater than the diameter (9) of the base.

The battery has a wound electrode element (28) and a pin (25) for contacting the electrode, in a housing (24). A contact terminal (21) is attached on the outside of the housing and this is in electrical contact with the pin in the housing. A connector whic...