APC Battery Replacement: Original RBC17 battery vs. Generic CSB Brand Battery- does it matter?

Can you use a generic CSB battery instead of an original APC battery, RBC brand? I called both companies. I explain about the RBC17 battery and RBC7 battery versus the CSB replacement battery and reveal the truth. Replacing an APC Back-UPS battery is easy. Choosing a replacement battery for the APC-Back UPS 550VA, (BE-550G) and Smart UPS SMT1500 is more difficult. You'll find the answers to all your APC battery replacement questions here. After multiple phone calls to APC by Schneider Electric and CSB battery, I share the answers with you.

Find it here:
APC UPS Battery RBC7, for APC Smart-UPS Models SMT1500, SMT1500C, SMT1500US, SUA1500, SUA1500US, SUA750XL- https://amzn.to/3mbdo36
APC UPS Battery RBC17 for APC Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M- https://amzn.to/376skJL

CSB Battery GP1272F2, 12 Volt/7.2 Amp- https://amzn.to/2KIfV7d