If UPS old batteries are not replaced in time, they might bring some potential dangers and risks:
1. Shorter lifespan: The usual service life of a UPS battery is around 5 years. Batteries that have exceeded their lifespan must be replaced, otherwise they could become a fire hazard. The chemicals inside old batteries gradually lose effectiveness, causing the battery capacity to drop, making it hard to support normal device operation.
2. Longer charging time: As the battery gets older, its capacity decreases, leading to longer charging times. This extends the entire power supply cycle and slows down the device’s response speed.
3. Safety risks: The condition of old batteries may change, such as increased internal resistance or damaged capacitors, which could lead to accidents like fires or even explosions.
4. Energy waste: Using old batteries for a long time may cause the device to consume more energy even when not in use, increasing operating costs and wasting energy.
So, if your old UPS battery has already passed its service life or is showing signs of aging—like leaking fluid—it’s better to replace it as soon as possible. Better safe than sorry!