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SPS Brand SG-APCRBC29 Replacement Battery Cartridge for APC RBC29 Back-UPS models

SPS Brand SG-APCRBC29 Replacement Battery Cartridge for APC RBC29 Back-UPS models

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SKU:
SGRBC29_1_AL000
UPC:
681827858793
Condition:
New
Availability:
Usually Ships in 24 hours
Weight:
4.10 LBS
Shipping:
Free Shipping
Volt:
12 V
Capacity:
5 Ah
LENGTH:
3.5 IN
WIDTH:
2.8 IN
HEIGHT:
3.98 IN
Weight:
4.1 LBS PER UNIT
TERMINAL:
T2
MSRP: $44.00
$22.00
(You save $22.00 )
Front view of the battery showing terminal connections and product labeling for APC RBC29 replacement battery. Compatible with BF350-FR UPS models. 12V 5Ah battery with T2 terminals.

SPS Brand SG-APCRBC29 Replacement Battery Cartridge for APC RBC29 Back-UPS Models

  • OEM-Fit Replacement: Purpose-built 12V 5Ah sealed lead acid (SLA) battery designed for APC RBC29 cartridge systems. Delivers reliable backup performance and fits perfectly in original UPS battery slots.
  • Dependable Power & Safety: Features advanced AGM valve-regulated technology in a maintenance-free, non-spillable, vibration-resistant ABS case (UL94-HB), providing safe operation and a service life up to 5 years at 25°C.
  • Simple DIY Installation: T2 (F2, 0.250" Faston Tab) terminals for quick, tool-free connection—just swap out your old battery and reconnect your original wiring, no extra hardware required.
  • Consistent Performance: Provides 12V 5Ah of dependable power with a maximum discharge current of 50A (5 seconds). Float and cycle charge voltages optimized for UPS and standby applications.
  • Wide APC Compatibility: 100% compatible replacement for APC RBC29 and the following Back-UPS models: BF350-AZ, BF350-GR, BF350-IT, BF350-RS, BF350-UK, BF350-FR.
  • 1-Year Warranty & Quality: Supported by SPS Brand’s 1-year limited warranty and trusted customer service for peace of mind.

Product Description

Restore critical backup power and protection to your APC Back-UPS with the SPS Brand APC RBC29 Replacement Battery Cartridge. This replacement uses the high quality 12V 5Ah SLA battery designed for maximum performance, reliability, and safe operation in home and office UPS systems. Its compact size, universal T2 terminals, and non-spillable design make it an exact OEM fit for Back-UPS devices requiring the RBC29 cartridge—perfect for fast, no-hassle installation.

Engineered with AGM (Absorbent Glass Mat) technology and a robust ABS case, this battery delivers consistent backup runtime and power delivery during outages or voltage fluctuations. It is maintenance-free, leak-proof, and supports both float and cycle charging.

Count on SPS Brand for long-lasting power, certified safety, and a worry-free warranty in your essential backup and power protection applications.

Specifications (SG1250T2)

ChemistrySealed Lead Acid (AGM, VRLA)
Nominal Voltage12V
Capacity (20 Hr. Rate)5.0Ah
Dimensions (L × W × H)3.54" × 2.76" × 4.4" (90 × 70 × 112 mm)
Weight1.55 kg (3.42 lbs) ±3%
Terminal TypeF2 (T2, 0.250" Faston Tab)
Max. Charge Current1.50A
Float Charge Voltage13.6–13.8V
Cycle Service Voltage14.6–14.8V
Max. Discharge Current50A (5 seconds)
Operating Temp (Discharge)-20°C to 60°C
Operating Temp (Charge)0°C to 50°C
Storage Temp-20°C to 60°C
Self-Discharge<3% per month at 25°C
Case MaterialABS UL94-HB, non-spillable
Design Life5 years at 25°C
CertificationsUL, CE

Compatibility List

This SPS Brand RBC29 cartridge is designed for an exact fit in these APC Back-UPS models:

  • BF350-AZ
  • BF350-GR
  • BF350-IT
  • BF350-RS
  • BF350-UK
  • BF350-FR

Please reuse your original harness and connector for proper installation.

Why Choose SPS Brand APC RBC29?

  • OEM-equivalent for precise fit, form, and function
  • AGM maintenance-free power for safe, reliable operation
  • Quick, easy replacement in all compatible APC Back-UPS models
  • 1-year warranty and U.S.-based support

Important Notes

  • Always verify UPS battery specs and model before purchase.
  • Reuse your original UPS wiring and connectors.
  • Batteries contain lead; handle and recycle responsibly.
  • California Proposition 65 Warning: Product contains chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm.