An information handling system may include a processor; a memory; a PMU; an antenna controller to receive data descriptive of the operating parameters of an antenna module housed within a battery housing of a battery operatively coupled to the PMU; a controller to receive power data descriptive of a charging and discharging of the battery; the battery housing including: the battery-integrated antenna module coupled to the housing of the battery and coupled to the antenna controller; one or more power cells; a thermal mitigation structure placed in the battery housing to sink heat generated by battery-integrated antenna module and the one or more power cells; and a cable array operatively coupling the antenna module to the controller; the controller executing code instructions of a battery-integrated antenna management system to receive temperature data of the battery and the antenna module and throttles the charge/discharge rate of the battery or throttles the transmission (TX)/reception (RX) at the antenna module based on the detected temperature data, operating parameters, and the power data.

A pocket on or in a piece of apparel for carrying and storing a mobile phone or similar battery powered electronic device in cold temperatures is disclosed. An exothermic device is placed in proximity either within the same pocket compartment or in a separate pocket in close proximity. The heat generated by the exothermic device prevents battery degradation at these temperatures.

A mobile phone protector device is described herein comprising a casing dimensioned to receive and surround a mobile phone device, the casing comprising a thermal material configured to draw heat away from the mobile phone device. The device includes a flashlight component located at a base of the casing. The casing comprises a fastener, wherein the fastener is configured to secure the mobile phone device within the casing. A lanyard is attached to the casing for use by a user in wearing the mobile phone protector device. The casing includes a rechargeable power bank, wherein the rechargeable power bank is configured to provide a charge to the mobile phone device residing within the casing.

A mobile phone protector device is described herein comprising a casing dimensioned to receive and surround a mobile phone device, the casing comprising a thermal material configured to draw heat away from the mobile phone device. The device includes a flashlight component located at a base of the casing. The casing comprises a fastener, wherein the fastener is configured to secure the mobile phone device within the casing. A lanyard is attached to the casing for use by a user in wearing the mobile phone protector device. The casing includes a rechargeable power bank, wherein the rechargeable power bank is configured to provide a charge to the mobile phone device residing within the casing.

Embodiments of the present application provide a case of a battery, a battery, a power consumption device, and a method and device for preparing a battery. The case includes: an electrical chamber configured to accommodate a plurality of battery cells and a bus component, where at least one battery cell of the plurality of battery cells includes a pressure relief mechanism; a thermal management component configured to accommodate a fluid to adjust temperatures of the plurality of battery cells; and a collection chamber configured to collect, when the pressure relief mechanism is actuated, emissions from the battery cell provided with the pressure relief mechanism; where the thermal management component is configured to isolate the electrical chamber from the collection chamber. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.

A battery pack including a left battery module including a plurality of cells; a left heat transfer frame adjacent to a right side of the left battery module; a cooling member adjacent to the left heat transfer frame; a right heat transfer frame adjacent to a right side of the cooling member; a right battery module including a plurality of cells disposed adjacent to a right side of the right heat transfer frame; a lower plate and an upper cover respective disposed below and above the left battery module, the left heat transfer frame, the cooling member, the right heat transfer frame, and the right battery module; and wherein the upper cover comprises an over-pressing prevention protrusion disposed at a position corresponding to each of the left heat transfer frame, the cooling member, and the right heat transfer frame.

A battery pack contains a plurality of battery cells that includes a first battery cell and a second battery cell; a first thermistor disposed closest to the first battery cell among the battery cells; a second thermistor disposed closest to the second battery cell among the battery cells. A case of the battery pack holds the battery cells, the first thermistor, and the second thermistor. The first battery cell is disposed such that at least one of the other battery cells is interposed between the first battery cell and a wall surface of the case in a direction orthogonal to a longitudinal direction of the first battery cell. The second battery cell is disposed such that none of the other battery cells is interposed between the second battery cell and the wall surface of the case in a direction orthogonal to a longitudinal direction of the second battery cell.

The present utility model relates to a waterproof external power source for a portable refrigerator, comprising: a casing; a battery pack installed in the casing; a battery-pack-fixing and current-outputting device; and a power source installation device for fixing a power source to the outside of the portable refrigerator, the power source installation device being a mechanical installation frame or a magnetic installation device. The external power source is provided with a mechanical installation frame or a magnetic installation device, such that the external power source can be installed at a side portion of the portable refrigerator, thereby facilitating the connection between the portable refrigerator and the power source and the uses thereof, preventing the external power source from being placed in a disorderly manner, and achieving easy installation and simple disassembly.

A jetter system for removing debris such as leaves, branches, mud, and trash from sewer pipes and from other types of pipes is disclosed. The jetter includes a rechargeable battery that provides direct current (DC), a DC/AC converter, and an AC motor that drives a water pump, or the like means for improved powering and debris removal.

A lithium ion battery includes a plurality of cells, each comprising a positive electrode, a negative electrode and an electrolyte. The electrolyte includes a lithium salt and contacts the positive and the negative electrode. The lithium ion battery includes a heating layer made of a PTC polymer. In another embodiment, a lithium ion cell includes an electrolyte comprising a lithium salt, a positive electrode in contact with the electrolyte, a negative electrode in contact with the electrolyte, and a heating layer made of a PTC polymer.