Title:
DEVICE TO BE CHARGED AND CHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/068454
Kind Code:
A1
Abstract:
Disclosed are a device to be charged and a charging method. The device to be charged (10) comprises: a charging interface (11); and a first charging circuit (12), wherein the first charging circuit is connected to the charging interface, receives the output voltage and output current of an adapter via the charging interface, and directly loads the output voltage and output current of the adapter to two ends of multiple cells (13) connected to each other in series in the device to be charged to directly charge the multiple cells. The solution of connecting multiple cells in series can reduce the calorific value in a charging process on the premise of ensuring the charging speed.
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Inventors:
ZHANG JIALIANG (CN)
Application Number:
PCT/CN2017/073653
Publication Date:
April 19, 2018
Filing Date:
February 15, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J7/00
Domestic Patent References:
| WO2016074458A1 | 2016-05-19 |
Foreign References:
| CN105098900A | 2015-11-25 | |||
| CN105162206A | 2015-12-16 | |||
| US20120119694A1 | 2012-05-17 |
Other References:
See also references of EP 3334005A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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