公开(公告)号：US08836275B2

公开(公告)日：2014-09-16

申请号：US13693788

申请日：2012-12-04

Applicant: Huawei Device Co., Ltd.

Inventor： Changqi Li ,  Nan Lu ,  Fengxin Wang

IPC: H02J7/00 ,  G06F1/32 ,  G06F1/26

CPC classification number: H02J7/0013 ,  G06F1/263 ,  G06F1/3212 ,  H02J7/0036 ,  Y02D10/174

Abstract: Embodiments of the present invention disclose a charging and discharging management apparatus and a mobile terminal. The charging and discharging management apparatus may include a charging and discharging management chip, primary battery positive and negative electrode contacts, secondary battery positive and negative electrode contacts, and electronic switches connected to the primary battery positive and negative electrode contacts and the secondary battery positive and negative electrode contacts, a detecting unit configured to detect in-place states of a primary battery and a secondary battery, and an electronic switch controlling unit connected to the detecting unit and configured to control the electronic switches to be on/off according to the in-place states of the batteries to enable the charging and discharging management chip to perform charging and discharging management for a battery in place.

Abstract translation: 本发明的实施例公开了一种充放电管理装置和移动终端。 充放电管理装置可以包括充放电管理芯片，一次电池正极和负极触点，二次电池正极和负极触点以及与一次电池正极和负极触点以及二次电池正极和 负电极触点，被配置为检测一次电池和二次电池的就地状态的检测单元，以及连接到检测单元并被配置为根据内部电路控制电子开关进行开/关的电子开关控制单元 电池的状态使得充电和放电管理芯片对电池进行充电和放电管理。

公开(公告)号：USD763864S1

公开(公告)日：2016-08-16

申请号：US29489079

申请日：2014-04-25

Applicant: Huawei Device Co., LTD

Designer： Nan Lu ,  Jie Liu