UPS Batteries
As a leading supplier of UPS (Uninterruptible Power Supply) in Australia, at Source22, we offer best-in-class and premium quality UPS products and services. Though our primary focus is wholesome power backup systems and solutions, we make an extended effort to cater to those customers who need replacement UPS batteries. We believe old backup power supply systems can increase their shelf life simply by replacing the UPS battery of the UPS systems to a greater extent, provided the remaining components are functioning properly and the system is in the right condition without much wear and tear.
The UPS batteries from Source22 are procured from leading UPS manufacturers like Eaton, APC, TrippLite, CyberPower, Uptime Systems, etc. These battery cartridges are meticulously manufactured, screened, quality tested, and certified before they reach the market. Moreover, these are compatible with smart and advanced UPS solutions with immediate installation facilities. This proves why businesses and giant IT infrastructure networks prefer UPS replacement batteries from Source22.
What is UPS battery replacement?
UPS battery replacement is the process of swapping the internal battery of an uninterruptible power supply (UPS) system with a new battery cartridge, without replacing the entire UPS unit. Most UPS batteries need replacement every 3–5 years. Replacing the battery extends the life of the UPS system and restores full backup power capacity at a fraction of the cost of a new unit.
Showing all 4 results
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Eaton UPS Replacement Battery – 1U UPS 12VDC Battery Cartridge to suit SMX500RT1U UPS
$399.00 inc. GST -

Tripp Lite Replacement Battery Cartridge for Select 72V Tripp Lite SmartOnline UPS Systems
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APC Premium Replacement Internal UPS Battery Cartridge, 116 (APCRBC116)
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APC Premium Replacement UPS Internal Battery Cartridge (RBC4)
Signs your UPS battery needs replacement
UPS batteries degrade silently. By the time your UPS fails during an outage, it’s too late. Watch for these warning signs:
- UPS alarm beeping or flashing battery LED
- Shorter backup runtime than expected
- Battery is 3–5 years old
- “Replace Battery” warning on UPS display
- UPS shuts down immediately when power fails
- Battery feels warm or is visibly swollen
If you notice any of the above, Source22 can supply the correct replacement battery for your UPS with same-day dispatch from Brisbane.
Can’t find your model? Contact our team with your UPS model number and we’ll source the correct battery for you.
Frequently asked questions — UPS battery replacement
1. How often should UPS batteries be replaced?
UPS batteries typically need replacement every 3 to 5 years, depending on usage, ambient temperature, and the number of charge/discharge cycles. Batteries in warm environments or that experience frequent outages may need replacement sooner.
2. Can I replace a UPS battery myself?
Yes. Most UPS replacement battery cartridges are designed for tool-free, hot-swap installation. The process involves sliding out the old battery module and inserting the new one. Source22 supplies genuine OEM cartridges with installation instructions included.
3. What type of battery do UPS systems use?
Most UPS systems use sealed lead-acid (SLA) or valve-regulated lead-acid (VRLA) batteries. These are maintenance-free, spill-proof, and available as plug-and-play replacement cartridges for common UPS brands including APC, Eaton, CyberPower, and Tripp Lite.