Extend the life of your UPS by replacing the battery.

The battery is the heart of any UPS, but its efficiency declines over time. Replacing it with an APC Replacement Battery Cartridge ensures your UPS maintains its power, efficiency and reliability—helping you avoid costly downtime.

Explore our APC solutions.

Shop now

Why choose genuine APC replacement batteries for your UPS?

Extending the life of your UPS starts with replacing the batteries. APC batteries deliver high performance, safety and durability, meeting strict standards to guarantee reliable, risk-free power.

They are designed specifically for APC UPS systems to ensure full compatibility with the intelligent battery management system.

• Simple hot-swap installation – No service interruptions.
• Dependable protection against power surges and outages.
• Sealed, spill-free and recyclable battery design.
• Reusable packaging with clear instructions for proper recycling of used batteries.

Guaranteed UPS compatibility.

Every APC Replacement Battery Cartridge (RBC) is tested and approved by APC to ensure your UPS regains its original performance and specifications. It complies with strict safety standards, maintains equipment protection policies and offers an estimated service life of 3–5 years—providing a reliable, long-lasting replacement.

Fully assembled for easy hot-swap installation.

• RBC batteries are delivered fully assembled, with high-current, gas-tight crimped connections and built-in fuses, enabling quick, hassle-free hot-swap installation.
• No need to interrupt service to install the battery cartridge.
• Detailed instructions are included to make the replacement process simple.

Practical and compliant

APC Replacement Battery Cartridges (RBC) are sealed, spill-free lead-acid batteries that meet international safety standards. Their lead content is highly recyclable, helping reduce environmental impact. What’s more, APC also offers free shipping to certified recycling centres for used batteries.

Lead-acid batteries – Proven reliability.

• Consistent performance
• Service life of 3–5 years (at 25°C)
• Stable discharge capacity
• Excellent recyclability

Learn more

Lithium-ion batteries – Long life and efficiency.

• Up to 10 years of service life and 30% lighter
• Withstand high temperatures (up to 40°C)
• Compact design and fast charging

Learn more

How to identify the compatible battery for your UPS.

To find the right battery for your UPS, check the model number on the label located on the back or underside of the unit.

Search tool