WindyNation 5 Pairs Brass Marine Grade Battery Terminal Top Post Connectors - Military Spec B-12128C for Boat, Car, RV - Corrosion Resistant Power Connection for Marine & Automotive Applications

Summary: The little lead acid battery on my very old APC UPS (200VA) had died, and I had an extra car battery, so I decided to increase its battery reserve size. Used quite a few parts for this upgrade, so this review will contain all of those parts.Details: The battery is a side terminal, so the first thing I needed were adapters. Next I used the WIndyNation terminal adapters. Used some high amperage Anderson Power Pole (APP) quick disconnect connectors. Lastly, I added a 12V battery monitor so that I could monitor the voltage of the battery during power outage testing.Related Products:WindyNation 2 Pairs Brass Marine Grade Battery Terminal (Military Spec. B-12128C) ~ $18.98Pros: Heavy duty, good grip.Cons: None.Conclusion: Rating this 5-starshttps://www.amazon.com/dp/B07RP36GT7Anderson Powerpole Connectors 10 Pair Genuine ~ $19Pros: Industry standardCons: Cost, more expensive but worth the extra cost (less issues).Conclusion: Rating this 5-starshttps://www.amazon.com/dp/B005P9CATUSchumacher BAF-1 Zinc-Coated Side Terminal Charging Posts – Pair ~ $4.99Pros: Good fit & finish; correct sizing.Cons: None.Conclusion: Rating this 5-starshttps://www.amazon.com/dp/B0060YI0S4LNEX Car Battery Tester, Wireless Bluetooth Battery Monitor, 12V 24V ~ $39.99Pros: Works great, the app graphs and history are the best features.Cons: None.Conclusion: Rating this 5-starshttps://www.amazon.com/dp/B08ZDMLMGY