CyberPower RB1270B UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/7.2Ah
€50
Price: $50.00
(as of Oct 02, 2025 14:41:48 UTC – Details)
The RB1270B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1270B contains one 12V/7.2Ah battery, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The battery installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1270B comes with instructions, recycling information, and an eighteen-month warranty. UPS Compatibility: AVRG750U, AVRG750LCD, CP685AVRLCD, CP585LCD, CP600LCD, CPS585AVR, CPS625AVR, CP685AVRG, OP650.
The CyberPower RB1270B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries; It comes with one 12V/7.2Ah sealed lead-acid battery
SEALED LEAD-ACID BATTERY: Supplies high surge currents, provides robust power-to-weight ratios, and cost effective; MAINTENANCE-FREE BATTERY FLUID: Never requires replacement
USER-INSTALLABLE CARTRIDGE: Allows for quick and convenient installation; each cartridge is pre-assembled; The RB1270B comes in reusable packaging for delivering expired batteries to recycling centers
Compatible with these CyberPower models: AVRG750U, AVRG750LCD, CP685AVRLCD, CP585LCD, CP600LCD, CPS585AVR, CPS625AVR, CP685AVRG, OP650
18-MONTH WARRANTY: Covers defects in materials in the product under normal use and conditions within eighteen months of the purchase date
Customers say
Customers find the battery cartridge easy to replace and appreciate its perfect fit. The functionality is positive, with one customer mentioning it solved their UPS problem. The battery life and value for money receive mixed feedback – while some customers say it’s worth the money, others find it overpriced.
13 reviews for CyberPower RB1270B UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/7.2Ah
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Awesome Opossum –
Perfect Fit and Works Great!
Exactly what the doctor ordered and saved my old backup power supply from the recycling center. Very well packaged and arrived in perfect condition.
Parkensly –
Solid OEM replacement
I decided to spring for the OEM replacement battery in my Cyberpower CP600LCD. It’s twice the cost of some of the other options but the only one I could clearly see would work. This must be a somewhat universal battery size but it was worth the money to save time combing through reviews to see if anyone used one of the 3rd party batteries in my exact Cyberpower model. I hope I get as many years of service out of this battery as the original and am not interested in saving money on a battery which may not last as long. Also, all the other options were multiple day deliveries whereas this one was Prime overnight.I really dislike the design of this unit as it gives you no warning before the battery dies and once it does, anything plugged into the battery bank will not get power. It’s a terrible design when the whole point of a backup is to prevent power failure. A simple battery bypass while you wait for a replacement battery without having to get a temporary power strip would be a far superior design.Ultimately this battery fits perfectly, is easy to replace and got me back up and running within 12hrs.
Michael Troy –
Good replacement
I had a battery backup with a dead battery. I was skeptical given the low price on this, but it worked great!
Siskiyou1 –
Replacement battery for Cyber Power UPS CP685AVRLCD
This is a replacement battery for one of Cyber Power’s smaller units. The old battery was easy to remove, one small screw to remove the back and slide it off. I just needed my husband’s pliers to remove the spade connectors from the terminals. The terminals and wires are color coded red/black. The new battery was easy to connect, just a little awkward aligning the spade connectors with the terminals. After attaching the wires to the terminals, it was easy to slide it into the body of the unit, reattach the back and it was ready to go to work. It registered as being fully charged when the unit was turned on again.
rajarani –
Easy to install.
Arrived ahead of time. easy to install. Make sure to reset the unit after installation. More expensive than other brands.
Mike –
Perfect fit and solved my issue with the UPS
This was a perfect fit, and solved my problem with my UPS. I recommend getting this brand over other brands per many reviews I read.
Smiley006 –
Good product, recommended
As described, so far works quite well without problems. Very pleased with purchase.
Bill D. –
Lasted four months
The title says it all.
Raul –
Buena para no breaks usado en un Ko lenz.
Chris Mc. –
Replacing the battery in my ups was much cheaper than buying a new one. This has worked perfectly since installing it.
Jorge –
Funciono sin problemas en un UPS Break-Ups 550 APC
microeye –
The original battery in my CyberPower 850 VA AVR was a real pain to get out (detaching the leads needed pliers and a lot more force that I anticipated), but replacing it with this new battery was a breeze. With the new battery in, the alarm warnings stopped, and the status console looks like a brand new unit.Very happy with this battery, fully compatible, no issues.
R. Hanson –
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