In my project, we are using Li-Polymer batteries. We have LCD and high-power components which will generate heat. We have an enclosure in which battery and LCD and other hardware will be fitted. We are using a thermistor on the battery to monitor the battery temperature, and our battery charger will terminate the charging if the temperature exceeds 45 degrees.
As there are high-power components which will generate heat, that heat is affecting the battery and the charger is disabling the charging. Can anyone suggest how we can protect the battery from the surrounding temperature?