CyberPowerRB1270B UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/7.2Ah

The battery arrived well packed. Perfect fit for my Cyberpower 850 AVR unit. It is holding a charge and passing tests like it should.

Battery replacement was simple. Charged overnight. Working like a charm.

fast response.

Per the instruction manual this is the correct battery replacement. Bought it, delivered in a week, and fit right in, charged 10+ hours hooked up, pulled the plug, worked fine. No complaint, and hope that will last. Considered replacing the battery because the new products from Cyberpower, people even claimed that caught fire! But this old unit has been using over 5 years no problem, so I considered changing its battery than buying a new one, and unintentionally saved $40+ bucks!

Excellent. It’s exactly the same make and model as the original and by cyberpower. Thought it would be a hassle but it’s not. Just unscrew the one screw and the battery slips into place easily. Well worth the savings of Buying a completely new unit. The original battery lasted me about four years and I anticipate the same with this one.

3 stars on the WiFi signal and Tech support b/c 1) there is no WiFi signal involved with the battery and 2) I didn't need tech support, it was a simple replacement. Battery life...we've only had it 2 months and it is doing what it is supposed to do. We'll see if it lasts as long as the original...10+ years, time will tell.

I ordered two of these batteries and one of the battery shipping boxes was clearly dropped before arriving at my home and the battery has a tiny chip on the side, but it's not pierced. It should still work as designed.

Super easy to replace the battery in my backup power supply. Wish I had known this with I replaced my last one!

Pedí dos baterías, y una no funciona, al querer solicitar la devolución, me encuentro con que la política de devoluciones no lo permite, es la tercera mala experiencia que me llevo comprando en Amazon 👎🏻👎🏻👎🏻

Had a cheap knock off replacement battery for years that only had 7mintes of uninterrupted power during a power outage. This replacement UPS battery allows for over 46 minutes of uninterrupted power with the same load.

Exact fit replacement for my CyberPower 1325VA UPS. Brought my UPS back to life. There are cheaper options that's why I gave it 4 stars

Funciono sin problemas en un UPS Break-Ups 550 APC

Funciona como se debe. Muy buena