Patent ID: 9660224
Date: 2017-05-23
CPC Classifications: H01M,Y02E

Claim:
1. A mobile electronic device comprising: an internal circuit and a battery compartment, wherein the battery compartment includes a front inner side, a back inner side, a top inner side, a bottom inner side, a battery entrance and a battery exit, the battery compartment further comprising: a first conductor at a first inner side of the battery compartment, wherein the first conductor includes at least two conductive contacts, wherein the at least two conductive contacts of the first conductor are electrically connected to the internal circuit and have a distance from each other in the direction from the battery entrance to the battery exit so that, while a backup battery is sliding into the battery compartment from the battery entrance and pushing out a current battery in the battery compartment through the battery exit, the at least two conductive contacts of the first conductor are either: (i) both in contact with a positive conductive belt of the current battery or a positive conductive belt of the backup battery, or (ii) respectively in contact with the positive conductive belt of the current battery and the positive conductive belt of the backup battery; and a second conductor provided at a second inner side of the battery compartment, wherein the second inner side of the battery compartment is an opposing inner side of the battery compartment relative to the first inner side of the battery compartment, wherein the second conductor includes at least two conductive contacts, wherein the at least two conductive contacts of the second conductor are electrically connected to the internal circuit and have a distance from each other in the direction from the battery entrance to the battery exit so that, while a backup battery is sliding into the battery compartment from the battery entrance and pushing out a current battery in the battery compartment through the battery exit, the at least two conductive contacts of the second conductor are either: (i) both in contact with a negative conductive belt of the current battery or a negative conductive belt of the backup battery at the same time, or (ii) respectively in contact with the negative conductive belt of the current battery and the negative conductive belt of the backup battery.