SKB Lead Acid Battery 12V 9.0Ah SK12-9 - UPS Replacement Battery (Boxed)
SKB SK12-9 is a 12V 9.0Ah lead-acid replacement battery for UPS systems. Features 6 cells, 204W power output (15min), 6.3mm Faston terminals, and AGM technology for reliable standby power backup.
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Discontinued
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| UPS & Power Backup - Product Type | Replacement Battery |
|---|---|
| UPS & Power Backup - Power Output (Watts) | Under 500 W |
The SKB SK12-9 is a 12V 9.0Ah lead-acid replacement battery specifically designed for uninterruptible power supply (UPS) systems and standby power applications. This valve-regulated lead-acid (VRLA) battery utilizes AGM (Absorbent Glass Mat) technology, providing reliable and maintenance-free operation with an expected service life of 10 years under EUROBAT classification standards.
Built with 6 cells in series, this battery delivers 204W of power output at 15-minute discharge rates, making it suitable for backup power in computer systems, networking equipment, and emergency lighting. The battery features 6.3mm Faston terminals with a 4-terminal layout for flexible installation options. It operates across a wide temperature range (-10°C to +60°C for discharge, -20°C to +60°C for charging and storage) and supports both standby (buffer) charging at 13.5-13.8V and cyclic charging at 14.4-15.0V.
Compact dimensions of 151×65×95mm and a lightweight design of 2.60kg make this battery easy to integrate into existing UPS systems. The ABS high-impact plastic container ensures durability and safety, while the maximum discharge current capability of 130A (5-second burst) provides reliable performance during power transitions.
- Voltage: 12V DC
- Capacity: 9.0Ah
- Power Output: 204W (15-minute rating)
- Number of Cells: 6
- Terminal Type: 6.3mm Faston connectors
- Dimensions: 151×65×95mm (L×W×H)
- Weight: 2.60kg
- Technology: Valve-regulated lead-acid (VRLA) with AGM
- Buffer Charging Voltage: 13.5-13.8V DC
- Cyclic Charging Voltage: 14.4-15.0V DC
- Standard Charging Current: 2.70A
- Maximum Discharge Current: 130A (5-second burst)
- Operating Temperature: -10°C to +60°C
- Storage Temperature: -20°C to +60°C
- Expected Service Life: 10 years (EUROBAT Standard Commercial)
| Voltage | 12 Vdc |
| Capacity | 9.0 Ah |
| Number of Cells | 6 |
| Battery Power (15min) | 204 W |
| Power per Cell (15min) | 34 W |
| Terminal Type | 6.3 mm Faston |
| Terminal Layout | 4-terminal |
| Dimensions (L×W×H) | 151×65×95 mm |
| Dimensions with Height Tolerance | 151×65×101 mm (HT) |
| Weight | 2.60 kg |
| Technology | Valve-regulated lead-acid (VRLA) with AGM |
| Buffer Charging Voltage | 13.5 - 13.8 Vdc |
| Cyclic Charging Voltage | 14.4 - 15.0 Vdc |
| Standard Charging Current | 2.70 A |
| Maximum Discharge Current (5 sec) | 130 A |
| Discharge Temperature Range | -10 ~ +60 °C |
| Charging Temperature Range | -20 ~ +60 °C |
| Storage Temperature Range | -20 ~ +60 °C |
| EUROBAT Classification | 3 - 5 years Standard Commercial (10-year expected life for standby) |
| Container Material | ABS - HB (High-Impact Plastic) |
| Application | UPS (Uninterruptible Power Supply) standby power |
| Minimum Discharge Voltage | 10.50 V (for 12V battery) |