Battery Voltage Fluctuations: Why Is My Battery Voltage Going Up and Down?

Battery voltage fluctuations can happen due to issues with the alternator or weak batteries. Corroded connections can also cause these changes. The ideal battery voltage ranges from 12.5 to 14.5 volts. To avoid problems, ensure the wiring is in good condition and check electrical devices for current draw and temperature variations. Temperature also plays a … Read more

Why is My Battery Maximum Capacity Going Down? Causes, Solutions, and Maintenance Tips

Your battery’s maximum capacity decreases due to chemical aging in lithium-ion batteries. Factors like frequent charging, extreme temperatures, and deep discharges harm battery health. After around 500 charge cycles, batteries may retain only 80% capacity. Check your smartphone’s “Settings” > “Battery” for specific details on capacity percentage and battery maintenance. Solutions exist to mitigate battery … Read more

APC Battery Backup Beeping: Common Reasons, Meaning, and Quick Solutions

Your APC battery backup beeps to inform you of problems. Common causes include a power outage, a low battery that needs replacing, or an overload from devices. It can also signal a self-test failure or battery disconnection. Check the input breaker to ensure AC power is active. Quick solutions to address the beeping include checking … Read more

Duralast Gold Battery Warranty: Key Information, Claims, and Return Policy Guide

Duralast Gold batteries have a 3-year free replacement warranty and a 2-year prorated warranty. This means you can get a new battery at no cost within the first three years. After that, you may receive partial credit if the battery fails. Duralast designed these batteries for reliability and lower maintenance requirements. In addition to warranty … Read more

Tesla Battery Warranty: Coverage, Replacement Details, and Key Information

Tesla provides a Battery and Drive Unit Limited Warranty lasting 8 years or 100,000 to 150,000 miles, based on the model. This warranty guarantees at least 70% battery capacity retention. Models like the Model S, Model X, and Model 3 (including Long Range and Performance) qualify. Replacement batteries must meet the original’s energy capacity. In … Read more