Westinghouse WA12200 12V 20Ah Sealed Lead-Acid Battery
Westinghouse WA12200 12V 20Ah maintenance-free sealed lead-acid battery, featuring advanced AGM technology, low internal resistance, and dependable backup power performance. Ideal for UPS systems, emergency lighting, security equipment, telecommunications, and industrial applications.
Description
The Westinghouse WA12200 is a high-performance, maintenance-free Valve Regulated Lead-Acid (VRLA) battery designed to deliver reliable and consistent power for UPS systems, emergency backup equipment, security systems, and industrial applications.
Part of the Westinghouse WA Series, the WA12200 features advanced AGM (Absorbent Glass Mat) technology, durable sealed construction, low internal resistance, and dependable performance for standby and backup power requirements.
With its 20Ah capacity, compact design, and efficient discharge performance, this battery provides a reliable power solution for commercial and industrial electronic equipment.
Technical Specifications:
- Brand: Westinghouse
- Model: WA12200
- Series: WA Series
- Battery Type: VRLA Sealed Lead-Acid (AGM)
- Nominal Voltage: 12V
- Rated Capacity: 20Ah (20-hour rate)
- 10-Hour Capacity: 18.5Ah
- 3-Hour Capacity: 14.5Ah
- Dimensions: 181 × 77 × 167 mm
- Total Height: 167 mm
- Approximate Weight: 5.50 kg
- Terminal Options: T3 / T12
- Float Charging Voltage: 13.7–13.9V (25°C)
- Cycle Charging Voltage: 14.6–14.8V (25°C)
- Maximum Initial Charging Current: 6A
- Internal Resistance: Approximately 12 mΩ
- Maintenance: Maintenance-Free
- Technology: Absorbent Glass Mat (AGM)
- Case Material: ABS UL94-HB
Applications:
- Uninterruptible Power Supply (UPS)
- Emergency Backup Power Systems
- Security and Alarm Systems
- Emergency Lighting Systems
- Telecommunications Equipment
- Industrial Backup Power
- Medical Equipment
- Commercial Electronic Equipment






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