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APC UPS Battery Replacement for APC UPS Models SMT750, SMT750US, SUA750 and select others (RBC48)
- Battery Volt-Amp-Hour Capacity: 168
- Battery blocks per string: 2
- Expected Battery Life (years): 3 - 5
- RBC Quantity: 1
- Maintenance-free sealed Lead-Acid battery
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Overview
Specs
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APC Replacement Battery Cartridge #48 *** Upgrade to a new UPS with APC TradeUPS and receive discount, don't take the risk with a battery failure ***
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Contact Manufacturer for Assistance
- This item is covered by Newegg.com's Manufacturer Warranty Only Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-555-2725
- Support Website
- View other products from APC
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The APC RBC48 is a replacement battery cartridge for owners of compatible APC UPS models, including the SMT750, SMT750US, and SUA750; check your UPS model to confirm compatibility before ordering.
Recommended For
- Owners of a compatible SMT750 or SUA750-series UPS whose battery needs replacing and who want a fully assembled APC cartridge to restore the unit’s battery backup. Confirm the exact UPS model with APC’s selector before ordering.
- Small-office or home-office operators maintaining an existing compatible Smart-UPS for network equipment, point-of-sale devices, or a small server, rather than replacing the whole UPS when its battery wears out.
- IT staff or technically capable users who want a ready-to-install replacement cartridge and hot-swap instructions to reduce the time spent servicing a compatible UPS.
- Users who prefer a manufacturer-tested, fully assembled cartridge over sourcing and wiring individual replacement cells for a compatible APC UPS.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Replacing the battery in APC Smart-UPS SMT750, SMT750US, and SUA750 models |
| Battery Chemistry And Capacity | Maintenance-free, spill-proof sealed lead-acid battery with a 168 VAh capacity |
| Voltage | 24 V DC output |
| Battery Configuration | One replacement battery cartridge with two battery blocks per string |
| Installation And Maintenance | Stand-alone battery stack; hot-swappable for replacement without shutting down the UPS |
| Service Life And Warranty | Expected battery life of 3–5 years; 1-year limited warranty |
| Included Components | Replacement Battery Cartridge #48, required connectors, installation guide, battery recycling guide, reusable packaging, and an Authorized Return Service tag (currently available in the US only) |
| Model Identifiers | APC RBC48 |




