OEM performance without OEM price.

The ABC RBC18 battery is a Replacement Battery Cartridge for use with select APC UPS models. It's manufactured with high quality materials and craftsmanship for performance that meets or exceeds the original UPS manufacturer's specifications, making it a dependable source of backup power to maximize your run time while reducing your risk of losing critical information.

This battery is a full assembly including two maintenance-free sealed lead acid leak proof batteries (6V 10ah), all required connectors, cable, fuses and metal enclosures for right-out-of-the-box solution. It comes pre-charged for immediate use, reducing installation time and UPS downtime, while the Plug and Play and hot swappable capability simplifies installation and setup. Creating a green, clean world is also one of ABC's environmental responsibilities. The reusable packaging allows you to put your old battery in it and ship it back to ABC for recycling.


Compatible APC UPS Models

PS250, PS250I, PS450, PS450I, SU5005, BAY450, SC250RM1U, SC450RM1U


Length: 11.88 inches (302.00 mm)

Width: 1.25 inches (32.00 mm)

Height: 4.13 inches (105.00 mm)

Weight: 5.70 lbs.

Shipping Weight: 7.00 lbs.

Operating Environment: 0 - 40 deg. C

Storage Temperature: -15 - 45 deg. C

Meets or exceeds the original UPS manufacturer's specifications

Great Saving

ABC's UPS replacement battery assemblies are 20% - 70% less expensive than OEM Batteries. The batteries will give you top performance with excellent reliability and extended lifespan. This will save you money at time of purchase and reduce the number of times you need to purchase a replacement battery for your UPS units. Over the life of the UPS, this could save you hundreds of dollars.

Green Recycling Program

With the growing concern of having a clean environment, millions of batteries are still getting improperly disposed of into landfills each year. ABC has taken the initiative to offer a free battery recycling program to all customers. It's extremely easy with a specially designed reusable packaging. Simply install your new battery, place the old battery back into the original packaging and ship it back to ABC.