

How to fix it: The solution to this problem will depend on which part is affected. the power cable that connects your APC battery backup to the wall socket.Ī fault or issue at any of the three points listed above will prevent your APC unit from receiving the power it needs to charge. the wall socket you use to power your APC unit. the circuit breaker at your main electrical box that supplies power to your APC battery backup. More specifically, check these points on the APC unit’s power supply:

Without that, the battery will have nothing to charge itself with. How it failed: The first step of your troubleshooting process is ensuring that your APC unit receives a continuous power supply. When that happens, the battery will continue supplying electricity to your crucial devices to keep them operational. That way, the battery will remain charged until a power outage occurs. What it is: Your APC battery backup should always be connected to a power source. So, if you find that the battery isn’t charging as it should be, here are the most likely reasons: #1 No Incoming Power Supply Why Is My APC Battery Backup Not Charging?ĪPC battery backup units are pretty straightforward devices. This guide will walk you through the likely reasons it’s not charging and what you can do to fix it. Troubleshooting your APC battery backup is pretty straightforward. Lastly, old batteries will also fail to charge at the end of their service life. Besides that, a loose battery connector plug, wiring problems, or a blown fuse will also prevent it from charging. Your APC battery backup won’t charge if there’s no incoming power supply. So, why would an APC battery backup fail to charge? However, that’s only possible if the battery can successfully recharge. APC battery backups are always ready to continue powering your devices in the event of a power outage.
