Give your UPS the best—choose genuine RBC replacement batteries.

APC replacement battery cartridges are engineered specifically for APC UPS systems, delivering the ideal balance of performance and long-lasting reliability.

Every APC replacement battery meets the highest quality standards to deliver consistent power and reduce the risk of failures or overheating that can occur with non‑compatible batteries.

Replacing the battery extends the life of your UPS, avoiding the cost of a full replacement and offering a more economical, eco‑friendly solution.

APC batteries are designed to match the original, making installation quick and hassle-free with clear, step-by-step instructions.

Check the label on the bottom or back of your UPS. The model number is usually a mix of letters and numbers.

Enter your UPS model in our Battery Selector tool to instantly find the compatible replacement cartridge.

If your model doesn’t appear, the battery may not be user-replaceable. In that case, professional service is required to ensure a safe replacement.

APC lead-acid batteries deliver stable performance and a service life of 3–5 years in controlled environments at 25°C. Built on trusted technology, they provide consistent discharge capacity and excellent recyclability. Cost-effective and backed by a 2-year warranty, they’re a dependable, budget-friendly choice for installations where value matters.

Designed to last up to 10 years, APC lithium-ion batteries are 30% lighter and withstand temperatures up to 40°C. Their compact design, fast recharge capability, and minimal maintenance needs (up to 58% lower costs) make them the ideal solution for critical environments. Backed by a 5-year warranty, these batteries combine performance, durability, and efficiency.

A: Several signs can indicate it’s time for a replacement:

A: No. If you use an official APC Replacement Battery Cartridge (RBC), your UPS warranty remains valid. Using non-certified batteries can void the warranty and compromise equipment safety.

A: Yes, most APC batteries are user-replaceable. The process is usually simple and requires few or no tools. Check your UPS user manual, available under the Documentation tab on your product page at fr.rs-online.com or se.com/fr.

Note for lithium-ion models:
Lithium-ion batteries last longer (up to 10 years) and may be integrated into non-accessible modules. Check your documentation to confirm if user replacement is possible or if a certified technician is required.

A: Contact the Customer Solutions team: