Description
RBC-159 Battery Cartridge — APCRBC159 Compatible Replacement
The RBC-159 battery cartridge (APCRBC159 equivalent) is a complete, ready-to-install replacement for select APC® Smart-UPS systems. It arrives fully assembled with four high-rate 12V 9Ah AGM batteries and the correct harness so you can hot-swap the pack and restore full runtime with minimal downtime.
Key Features
- Direct APCRBC159 replacement — tested for Smart-UPS rack models.
- Reliable 12V 9Ah AGM cells for high-rate UPS discharge and long standby life. :contentReference[oaicite:0]{index=0}
- Hot-swappable cartridge; plug-and-play installation. :contentReference[oaicite:1]{index=1}
- Fresh stock with 2 Year warranty support.
Typical Compatibility*
Commonly used in these APC® models (check your serial/label):
- SMT1500RM2UC / SMT1500RMI2UC / SMT1500RM2U / SMT1500RMI2U
- SMC1500-2UC and related line-interactive rack variants
*Model lists vary by region; verify your UPS model against APCRBC159. :contentReference[oaicite:2]{index=2}
Specifications
| Cartridge | RBC-159 / APCRBC159 |
|---|---|
| Battery Configuration | 4 × 12V 9Ah AGM (F2 0.250″ terminals) |
| Chemistry | Sealed Lead-Acid, AGM (VRLA) |
| Assembled Dimensions | ≈ 13.5″ L × 8.5″ W × 3.3″ H |
| Assembled Weight | ≈ 26.4 lb |
| Individual Cell Size | 5.95″ × 2.56″ × 3.70″; F2 terminals |
| Hot-swap | Yes (plug-and-play) |
| Design Life (standby) | ≈ 3–5 years (environment/usage dependent) |
Dimensions/weight confirmed across APC and distributor listings; individual 12V9Ah cell dimensions shown for reference. :contentReference[oaicite:3]{index=3}
What’s Included
- (1) Fully-assembled RBC-159 battery cartridge (APCRBC159 compatible)
- Pre-installed harness/connector; installation guide link (digital)
Install Tips
- Shut down connected loads if required; put UPS in maintenance bypass where applicable.
- Open the battery bay; slide out the old cartridge and disconnect harness.
- Insert the new RBC-159 and connect harness firmly; close bay.
- Allow the UPS to charge; run a self-test or calibration for accurate runtime.







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