Note: Manufacturers change battery specifications without notice. Please inspect your old batteries to verify the quantity needed, terminal and battery sizes.
Brand New First Quality Factory Direct
- RBC57, RBC115 equivalent
- Must use your existing hardware to connect batteries
- 4x 12 Volts 9 AmpHour Batteries
- 1 Year Warranty
- 100% OEM compatible
- APC Installation: (Adobe PDF)
- Individual Battery Dimensions: 5.95"L x 2.56"W x 3.71"H
4 Reasons Why You'll Love Our AGM Sealed Lead Acid Batteries
- Sealed, Maintenance Free: Completely spill-proof and can be installed in any position, except upside-down.
- Fully Charged and Ready to Go: Right out of the box, this 12 Volt, 9 Ah rechargeable sealed lead acid battery is ready for anything.
- 100% Brand New and Factory Fresh: We receive new shipments daily, ensuring each of our SLA batteries are as fresh as possible when you need them.
- 100% Satisfaction Guaranteed: We back all our batteries with our 60 Day Money Back Guarantee and our SLA batteries include a 1 year warranty.
Been returning customer, always satisfied with the product and service
I use these in my Tripplite 1500 VA UPS systems in my office for critical PC equipment, replacing older 7 Ah batteries of the same physical size. They work great to keep my equipment up and running and are lasting about 3+ years.
UPDATE: I was a bit disappointed by these batteries so I bought a battery tester to make sure the batteries needed to be replaced before spending the money on 3 new sets of these batteries (1 set for the UPS, and two sets for the external pack SMX48RMBP2U). The battery tester claims these batteries are essentially brand new still. All of them over 170CCA and between 15mOhms and 17mOhms of internal resistance. These batteries tested as good or better than a set of Interstate batteries that were used for about the same amount of time in the same conditions. I don't know why my UPS is reporting lower runtime after the most recent discharge but it doesn't seem to be caused by the health of the batteries. Maybe I'll run a runtime calibration and see if it increases. I'll continue to run these and update when they eventually need to be replaced, but so far so good.
I see a lot of reviews from people who bought these batteries and never came back to update their review with how long they last. I bought these batteries a little under 2 years ago and already have to replace them. I have discharged them once to about 35% and once to about 20%. My UPS (SMX1500RM2U) now reports a runtime of about 1/5th of what it did when they were new. I haven't decided if I'm going to order these batteries again or not. I feel this is average at best lifespan, but I'm not sure that I'll get a significantly better battery anywhere else for this price.
The right batteries for my APC SURTA1500XL. Removed the battery pack. Unscrewed the cage cover. Pulled wires from old batteries. Installed wires on new batteries. Reinstalled the battery pack. UPS back in operation! Good for another 5 years!
Batteries arrived timely, charged and ready to go into my A/V UPS/BB. No problems!
I ordered (4) of these for the UPS connected to my stereo system, at half the price of what they cost at the local battery store for a "name brand". Fit and work perfect.
Easy replacement in my APC SMT1500RM2U, and half the price of buying the official part which is a kit with tray and cables as well as batteries. Just be careful to not damage those cables and tray when removing the old batteries, which are tightly taped down. And don't forget to recalibrate your UPS after charging the batteries overnight!