Thermal gradient battery monitoring system and methods

1. An apparatus comprising:

at least one battery;

a first temperature sensor configured to provide a first temperature value associated with a temperature of the at least one battery;

a heat source disposed proximate to the at least one battery and configured to heat the at least one battery;

a second temperature sensor configured to provide a second temperature value associated with a temperature of the heat source; and

a control board coupled to the first temperature sensor and the second temperature sensor, the control board configured to:

receive the first temperature value and the second temperature value;

compare the first temperature value and the second temperature value to determine a temperature gradient;

transmit an alert if the temperature gradient exceeds a first temperature gradient threshold; and

disable an electronic device or one or more components associated with the electronic device powered by the at least one battery if the temperature gradient exceeds a second temperature gradient threshold, the second temperature gradient threshold being greater than the first temperature gradient threshold.

2. The apparatus of claim 1 , wherein the at least one battery is disposed within a battery pack and the heat source is wrapped around an exterior surface of the battery pack to provide heat to the at least one battery.

3. The apparatus of claim 1 , wherein the heat source is disposed at least partially around the at least one battery.

4. The apparatus of claim 1 , wherein the apparatus is integrated within the electronic device, the electronic device comprising at least one of an outdoor doorbell, an outdoor security camera, an outdoor motion sensor, an outdoor smart device, or an automobile.

5. The apparatus of claim 1 , wherein the heat source includes a first surface and a second surface, the first surface and the second surface being substantially flat.

6. The apparatus of claim 5 , wherein the first surface and the second surface are approximately parallel.

7. The apparatus of claim 5 , wherein the first surface is configured to be in contact with at least portions of a top surface of the at least one battery and the second surface is configured to be in contact with at least portions of a bottom surface of the at least one battery.

8. The apparatus of claim 1 , wherein the at least one battery is designed with a jelly-roll structure and comprises anode sheets and cathode sheets separated by a separator.

9. The apparatus of claim 8 , wherein the apparatus comprises a battery pack that is designed as a cell pouch, the at least one battery being disposed within the battery pack, and wherein the battery pack provides an airtight seal around the at least one battery.

10. The apparatus of claim 9 , wherein the battery pack further comprises an electrolyte, and wherein gases released from the electrolyte affect a temperature profile of the at least one battery.

11. An electronic device comprising:

a battery pack disposed within an enclosure of the electronic device, the battery pack comprising:

at least one battery;

a first temperature sensor configured to provide a first temperature value associated with a temperature of the at least one battery;

a heat source disposed proximate to the at least one battery and configured to heat the at least one battery;

a second temperature sensor configured to provide a second temperature value associated with a temperature of the heat source; and

a control board coupled to the first temperature sensor and the second temperature sensor, the control board configured to:

receive the first temperature value and the second temperature value;

compare the first temperature value and the second temperature value to determine a temperature gradient;

transmit an alert if the temperature gradient exceeds a first temperature gradient threshold; and

disable the electronic device or one or more components associated with the electronic device powered by the at least one battery if the temperature gradient exceeds a second temperature gradient threshold, the second temperature gradient threshold being greater than the first temperature gradient threshold.

12. The electronic device of claim 11 , wherein the at least one battery is disposed within the battery pack and the heat source is wrapped around an exterior surface of the battery pack to provide heat to the at least one battery.

13. The electronic device of claim 11 , wherein the heat source is disposed at least partially around the at least one battery.

14. The electronic device of claim 11 , wherein the electronic device comprises at least one of an outdoor doorbell, an outdoor security camera, an outdoor motion sensor, an outdoor smart device, or an automobile.

15. The electronic device of claim 11 , wherein the heat source includes a first surface and a second surface, the first surface and the second surface being substantially flat and planar.

16. The electronic device of claim 15 , wherein the first surface and the second surface are approximately parallel.

17. The electronic device of claim 15 , wherein the first surface is configured to be in contact with at least portions of a top surface of the at least one battery and the second surface is configured to be in contact with at least portions of a bottom surface of the at least one battery.

18. The electronic device of claim 11 , wherein the at least one battery is designed with a jelly-roll structure and comprises anode sheets and cathode sheets separated by a separator.

19. The electronic device of claim 18 , wherein the battery pack is designed as a cell pouch, the at least one battery being disposed within the battery pack, and wherein the battery pack provides an airtight seal around the at least one battery.

20. The electronic device of claim 19 , wherein the battery pack further comprises an electrolyte, and wherein gases released from the electrolyte affect a temperature profile of the at least one battery.