Battery charger for a transaction card

A method, comprising:

• monitoring, by a user device, a charging terminal of a charging device receiving a transaction card;
• determining, by the user device and based on monitoring the charging terminal, that the transaction card has been removed from the charging device for a threshold period of time;
• and
• transmitting, by the user device, a notification that the transaction card has been removed from the charging device for the threshold period of time, to a backend device to disable a function of the transaction card.

A non-transitory computer-readable medium storing a set of instructions, the set of instructions comprising:

• one or more instructions that, when executed by one or more processors of a user device, cause the user device to:
• monitor a charging terminal of a charging device receiving a transaction card;
• determine, based on monitoring the charging terminal, that the transaction card has been removed from the charging device for a threshold period of time;
• and
• transmit a notification that the transaction card has been removed from the charging device for the threshold period of time, to a backend device to disable a function of the transaction card.