Replacement Battery Set for Alpha Technologies CFR 2500 UPS — 017-173-XX

Battery replacement set for the Alpha Technologies CFR 2500 uninterruptible power supply. This kit (017-173-XX) is intended to restore the CFR 2500 UPS to full runtime and reliable backup power. Compatible specifically with Alpha Technologies CFR 2500 models; ideal for scheduled maintenance or end-of-life battery replacement.