Description
12 9Ah VRLA SLA Rechargeable Battery, Maintenance-Free AGM Design, UPS Backup Power, Spill-Proof F2 Terminal, Standby & Cycle Use
- Nominal Voltage: 12V
- Rated Capacity: 9.0 Ah (at 20-hour rate)
- Energy Capacity: 108 Watt-hours (Wh)
- Technology: AGM (Absorbent Glass Mat) / Sealed Lead Acid
- Design Life: 5 Years in floating/standby service [
⚙️ Charging & Performance Parameters
- Standby (Float) Charge Voltage: 13.5V to 13.8V (2.25 – 2.30V per cell)
- Cycle Service Charge Voltage: 14.4V to 15.0V (2.40 – 2.50V per cell)
- Maximum Charging Current: 2.7 A (Recommended maximum of 0.3C)
- Self-Discharge: Low self-discharge rate (approx. 3% capacity decline per month at 25°C)
📐 Physical Dimensions & Form Factor
- Length: 151 mm (5.94 inches)
- Width: 65 mm (2.56 inches)
- Height: 94 mm (3.70 inches)
- Total Height (with Terminals): 100 mm (3.94 inches)
- Terminal Type: F2 Faston (6.35 mm / 0.250 inch wide spade)
- Approximate Weight: 2.50 kg (5.51 lbs)
🛠️ Key Applications
- Uninterruptible Power Supplies (UPS)
- Emergency Power & Medical Equipment
- Fire Alarms & Security Systems
- Electric Scooters & Toy Vehicles
