Your larger APC UPS is still doing its job, but the battery inside it is past its prime. You can feel it in the shorter run time, the more frequent beeps, the way it cuts off sooner than it used to.
Cartridge #9 is the OEM replacement for that unit. You pull the old pack, you seat the new one, you're back to full backup. No reprogramming, no compatibility headaches — it's the same cartridge APC built into your UPS in the first place.
Backed by a 2-year warranty.
Add to cart and sort it out before the next brownout catches you flat
| brand | APC |
| cartridge_number | #9 |
| warranty | 2 year |
