A battery management apparatus according to the present disclosure includes a profile obtaining unit configured to obtain a first profile for each of a plurality of batteries included in a battery pack; and a diagnosing unit configured to calculate a targe...

A displayed power correction method, adapted to a target battery with a battery temperature lower than a threshold temperature, is performed by a controller (11) and includes: determining whether the target battery is a first type battery or a second type ...

A battery monitoring device monitors a battery. The battery monitoring device includes a deterioration detection unit (37, 38) that detects a physical quantity having a higher correlation with a capacity deterioration of the battery than a voltage and a cu...

According to various embodiments of the present disclosure, an electronic device comprises: a hinge module; a first housing; a second housing coupled to the hinge module to be foldable with respect to the first housing; a plurality of batteries comprising ...

The present disclosure provides a battery pack, an electric tool, and a charging device. The battery pack comprising a housing having a connecting portion configured to match and connect to a tool or a charging device, wherein the connecting portion compri...

Disclosed herein is a battery cell voltage balancing device for connecting two or more battery cells to one another in parallel so as to minimize a voltage difference between the respective battery cells, the battery cell voltage balancing device including...

In accordance with an aspect of the present disclosure, battery string cell data obtained by a battery monitor monitoring the battery string is transmitted to a computer by the battery monitor. The computer has a display coupled to it. The computer display...

A battery remaining capacity indicating apparatus according to the present invention includes an end voltage corresponding accumulated value correction control means 21 for setting an accumulated value obtained after the battery was fully charged so that t...

A method and an apparatus as described for informing a system user of the remaining battery terminal voltage as the battery approaches the fully discharged condition. One horizontal fuel gauge icon (11) for each battery is displayed on the host system disp...