How To Check The Battery Voltage. If thats the case you need to get a new UPS battery. The temperature outside affects the voltage of the battery.
Any voltage above 129 volts is a good indicator that your battery has excessive voltage. For your battery to pass a load test the multimeter must read between 95 to 105 volts straight for 30 seconds when the battery is tested. Anything lower than 124 means the battery needs to be charged or has malfunctioned.
Its important to test your battery and electrical system regularly not just when its starting to show signs of weakness.
If thats the case you need to get a new UPS battery. Proactively testing it or making sure your mechanic does twice a year will help reduce your chances of failure. To share my simple knowledge on how to check battery voltage by your ownthis is. The Windows 10 Battery Report feature breaks down whether your PCs power source is ready to give out or has some life left in it.
