12V 4.5Ah Rechargeable SLA Battery for Security System, BE425M UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid 12V Battery Backup w/ F1 Terminals

I put these in my APC1500 UPS. It Works well. I've had clients send me out to replace UPS devices that had stopped working with brand-new ones. They expect you to throw out the old "Defective" ones. 99.9% of the time you just put new batteries in them and they work fine. I have several "Free" UPS units for just the cost of the batteries. This APC 1500 was running a server stack in a bank. It was beeping because the batteries were too old to take a charge. I put new batteries in it and it's good as new. Thx bank.

I owe a few BE425Ms for each desktop/workstation in my house. One kept tripping, then blinking red and green, and some beeping. After some internet searching, the lights and beeping pretty much meant a bad battery. Some reviews said it was hard to replace and to just buy another APC. Before I ordered, I took my APC apart, which was just removing four screws, taking the back off then unplugging and removing the old battery. I matched the battery specs on the original to this battery and figured why not try to replace a $20 battery and then just buy a replacement for (at least on Amazon) $62. Bottom Line: the headline read, it is a great replacement battery and the battery was easy to replace.

Work perfectly to prvide back-up power for garage doors.

I had to reduce the two supports in my BE425M using a dremel by about 1/4 of an inch but it fits and works well. $18 vs $60. Very satisfied. The stock batteries lasted about 3.5 years. We’ll see how long these last.

Exactly as described worked great!!

Great for what I needed it for!

Got this to replace the brake system battery in my horse trailer. Works great.

Exactly what I Needed!