Description
PowerSonic PS-12280, 12 Volts, 28 Ah SLA Battery w/NB Terminals
The PS-12280 from Power Sonic is a high-performance 12V 28Ah AGM battery designed for reliable power in a wide range of applications. Built with Absorbent Glass Mat (AGM) technology, this maintenance-free, valve-regulated SLA battery offers excellent energy density and rugged vibration resistance. It’s ideal for use in uninterruptible power supplies (UPS), emergency lighting, medical equipment, fire and security systems, solar backup, mobility scooters, and more.
Specifications
Performance Specifications
- Chemistry: Sealed Lead Acid Battery
- Nominal Voltage: 12V
- Capacity (20hr rate): 28.0 Ah
- Internal Resistance: 14.0 mΩ
- Max Discharge Current (5 sec): 420 Amps
- Operating Temp Range: Charge: 32°F to 104°F (0–40°C), Discharge: 5°F to 122°F (-15–50°C)
- Weight: 20.95 lbs (9.5 kg)
Dimensions (inch / mm)
- Length: 6.50 in (165 mm)
- Width: 4.92 in (125 mm)
- Height: 6.89 in (175 mm)
- Total Height (with terminals): 6.89 in (175 mm)
Terminals
- Type: NB1 (Tin-plated brass, nut & bolt)
- Terminal Torque: 2.0–3.0 N·m
- Post Dimensions: 6 mm wide, 12 mm high, 4.8 mm hole, 2 mm plate
Charging
The Power Sonic PS-12280 SLA AGM battery is a Rechargeable Lead Acid battery
Cycle Charging
- Constant Voltage: 14.1 – 14.7V (2.35 – 2.45 V/cell)
- Initial Current: < 0.25C Amps
- Switch to float to prevent overcharging
Float/Standby Charging
- Constant Voltage: 13.5 – 13.8V (2.25 – 2.30 V/cell)
Temperature Compensation
Charging voltage should be adjusted for ambient temperature: reduce voltage in warmer environments and increase in colder ones.
Applications
Ideal Applications
- Uninterruptible Power Supply (UPS Battery Backup)
- Emergency Lighting Systems
- Fire and Security Panels
- Medical Equipment
- Mobility Scooters and Wheelchairs
- Solar Power Storage
- Telecom and Data Centers
- Marine Electronics
- Alarm Systems and POS Terminals
- General Purpose Backup
Certifications & Compliance
- UL Recognized
- ISO 9001:2015 Certified
- DOT, IATA, FAA, CAB Approved for Air Transport
- Nonspillable and Maintenance-Free Design
- AGM Technology with 5-Year Design Life
