CyberPower APCRBC152-CP Sealed Lead-Acid Replacement Battery
Overview
The CyberPower APCRBC152-CP is a 12V, 5.5Ah sealed lead-acid replacement battery cartridge designed to restore runtime to depleted UPS backup systems in surveillance and commercial security deployments. This cartridge model serves as a direct swap for aging or failed internal batteries in compatible CyberPower UPS units, extending the operational life of the host system without requiring a full UPS replacement. The APCRBC152-CP is a sealed lead-acid design with a leak-proof casing—meaning no electrolyte maintenance, no terminal corrosion concerns, and straightforward handling in server rooms, security cabinets, or field installations.
Key Features
- 12V / 5.5Ah Capacity: Nominal output of 66 watt-hours (Wh) per cartridge. In surveillance deployments, this translates to roughly 10–20 minutes of runtime at typical UPS load (e.g., one or two PoE switches, an NVR, or a network video recorder), depending on actual draw. Exact runtime depends on the host UPS efficiency and load profile—use the CyberPower runtime calculator to match your specific system.
- Sealed Lead-Acid Technology: Sealed casing eliminates the need for water top-offs or active ventilation management. Particularly valuable in temperature-sensitive environments (data centers, equipment closets) where open-vented batteries can release hydrogen gas. The leak-proof design means no battery acid contamination risk to adjacent infrastructure.
- User-Replaceable Design: Cartridge-based installation allows field technicians or integrators to swap the APCRBC152-CP without tools or specialized training. No need to open the UPS chassis or work with live power stages. Reduces downtime in critical security applications where every minute counts.
- Operating Temperature Range 32–104°F (0–40°C): Rated for standard commercial and industrial environments. At the lower end (0°C / 32°F), chemical reaction rates slow slightly, reducing peak available current; at the upper end (40°C / 104°F), battery life expectancy decreases approximately 50% for every 10°C above 25°C. Plan for replacement cycles accordingly in warm data centers or outdoor equipment enclosures.
- Relative Humidity 0–90%: Operates in dry to high-humidity environments without condensation-induced shorts or corrosion on the cartridge terminals. Suitable for basement UPS closets, climate-controlled server rooms, and equipment racks in moderate-humidity facilities.
- 2-Year Limited Warranty: Covers defects in materials and workmanship. Does not cover battery degradation due to age, discharge depth cycling, or temperature extremes outside the rated 0–40°C range. Typical lead-acid battery life under ideal conditions is 3–5 years; expect 2–3 years under continuous float charge in a UPS.
Integration and Compatibility
The APCRBC152-CP is a replacement-only cartridge—it does not come with integrated connectivity, network monitoring, or management interfaces. Compatibility is determined solely by the parent UPS model. Before ordering, verify that your CyberPower UPS system supports the APCRBC152-CP cartridge by cross-referencing the host UPS model number against CyberPower's battery replacement tool or technical documentation. Installing an incompatible cartridge may result in incorrect voltage output, charger mismatch, or physical interference inside the UPS enclosure. When replacing batteries in an installed system, follow the UPS manufacturer's hot-swap procedure (if supported) to avoid power loss to connected devices.
Physical Specifications and Logistics
The cartridge measures 8.375" W × 3.3" H × 19.75" D and weighs 32.3 lbs. When packaged for shipment, the total shipping weight is 40.8 lbs in a 13.0" × 7.5" × 23.0" box. These dimensions are relevant for inventory management, warehouse racking, and return logistics. If you are stocking replacement batteries for a fleet of UPS systems, account for the 32 lb unit weight when planning lift-assist or pallet handling in your facility.
Frequently Asked Questions
Q: What is the warranty on the APCRBC152-CP?
A: The APCRBC152-CP includes a 2-year limited warranty covering defects in materials and workmanship. This does not cover degradation from age, discharge cycling, or operation outside the rated temperature range (32–104°F).
Q: How do I determine if the APCRBC152-CP is compatible with my UPS?
A: Compatibility is model-specific. Check your UPS model number against CyberPower's official battery replacement cross-reference tool or contact technical support with your UPS model. Installing an incompatible cartridge may cause voltage mismatch or physical fitment issues.
Q: What is the typical runtime if I install the APCRBC152-CP in my UPS?
A: Runtime depends on the UPS host system's efficiency and your actual load. A 66Wh cartridge (12V × 5.5Ah) typically provides 10–20 minutes of runtime at standard surveillance loads (a PoE switch and NVR, ~200–300W total draw). Use the CyberPower runtime calculator with your specific UPS model and load to get an accurate estimate.
Q: Is the APCRBC152-CP sealed, and do I need to add water or perform maintenance?
A: Yes, the APCRBC152-CP is a sealed lead-acid design with a leak-proof casing. No water top-offs, venting, or electrolyte maintenance is required. It is maintenance-free once installed.
Q: Can I install the APCRBC152-CP myself, or do I need a technician?
A: The APCRBC152-CP is user-replaceable. Most CyberPower UPS systems allow cartridge swaps without opening the main power stage. Always follow your UPS manual's procedure to avoid accidental power loss to connected equipment. If your facility requires certified installation, contact a qualified technician.
Q: How long does a lead-acid battery like the APCRBC152-CP last?
A: Under ideal conditions (continuous float charge, 25°C ambient, moderate cycling), sealed lead-acid batteries typically last 3–5 years. In warmer environments or with frequent discharge cycles, life expectancy decreases. Plan for replacement every 2–3 years in active security surveillance deployments.
I've fielded a lot of replacement battery swaps in surveillance UPS deployments, and the APCRBC152-CP is a straightforward cartridge—12V, 5.5Ah sealed lead-acid, no surprises. When you're refreshing a CyberPower UPS that's been sitting for three years, battery degradation is the first thing to check. This cartridge restores the nominal 66Wh backup window, which translates to roughly 10–20 minutes of runtime at typical security loads. The sealed design is a real advantage in server rooms—no hydrogen venting, no maintenance hassle.
Technical Highlights:
- 12V / 5.5Ah output (66Wh): Sufficient for 10–20 minutes of runtime on a loaded surveillance system (NVR + PoE switch at ~250W draw). Actual uptime depends on your host UPS efficiency; use the CyberPower calculator to verify for your specific load and equipment list.
- Sealed lead-acid, leak-proof casing: Zero maintenance once installed, no electrolyte top-offs or venting requirements. In climate-controlled data centers, this eliminates the operational complexity of open-cell batteries and removes the risk of acid damage to adjacent infrastructure.
- Operating temperature 0–40°C (32–104°F): Rated for standard commercial environments. At temperatures below 0°C or above 40°C, performance and expected service life degrade—an important constraint if your UPS cabinet sits in an uninsulated facility or outdoor enclosure during winter.
Deployment Considerations:
- Always verify host UPS model compatibility before ordering—cartridge fitment is physical and electrical. Installing the wrong replacement can cause voltage mismatch or enclosure interference.
- Lead-acid battery life is heavily temperature-dependent. In warm server rooms (above 30°C / 86°F), expect 2–3 year replacement cycles instead of 3–5 years. If your facility runs consistently hot, factor in more frequent battery swaps when budgeting for ongoing maintenance.
The APCRBC152-CP fits best in surveillance-heavy deployments where you need a quick, field-replaceable battery restoration—network video recorders with short-duration backup (10–20 minutes to allow for an orderly shutdown or switch to alternative power). For longer-duration backup (30 minutes or more), you'll want to verify your UPS can support larger capacity cartridges or evaluate a higher-capacity model altogether.
