@thesis{thesis, author={Pratama Putera Rizki and RIZKY AMELIA AYU}, title ={ANALISA KOMPARATIF RUGI THERMAL DARI ELEKTRODA-ELEKTRODA BATERAI HOLDER LITHIUM ION}, year={2022}, url={http://156.67.221.169/5355/}, abstract={With the amount of electrical energy needed the higher, the more renewable energy is used so that it requires energy storage media, one of which is in the form of batteries. The battery used is a b aterai that can be done repeatedly, the batteryis a lithium ion battery. When lithium ion batteries are used, it requires a medium for battery preparation, namely in the form of a battery holder. On each positive and negative pole of the battery holder there are electrodes. When theaterai is connected to the load, it will experience a temperature increase in the e-lektrode baterai holder which will later affect the performance of the lithium ion battery is unstable and can reduce the performance of the lithium ion battery. An experiment was carried out by replacing the electrodes of the battery holder with copper, nickel and aluminum electrodes with connected resistive loads whose values vary. When connected with resistive loads valued at 1? and 2?, the average current and average temperature values are obtained the lowest on the nickel holder battery electrode, while for the highest on the aluminum holder battery electrode. However, when conditions are connected with a resistive load worth 3?, the lowest and highest average current values occur in copper and aluminum electrodes, while the lowest and highest average temperature values occur in nickel and copper.} }