The 12 V 1.3 Ah Sealed Lead Acid (SLA) Battery is a compact, reliable, and maintenance-free power source designed for backup power and portable electronics. With a leak-proof sealed construction, it delivers stable voltage, low self-discharge, and dependable performance for standby and light cyclic use. This battery is widely used in security systems, emergency lighting, UPS units, toys, and embedded electronics projects where consistent 12 V power is required.
Core Battery Specifications
• Battery Type: Sealed Lead Acid (SLA / VRLA)
• Nominal Voltage: 12 V
• Capacity: 1.3 Ah
• Maintenance: Sealed, maintenance-free
Electrical & Interface
• Nominal Voltage: 12 V DC
• Rated Capacity: 1.3 Ah
• Charging Method: Constant voltage charging
• Typical Charging Voltage: 13.5–14.5 V
• Terminal Type: Faston / spade terminals (F1/F2, variant dependent)
Performance Characteristics
• Stable output voltage during discharge
• Low self-discharge for standby applications
• Reliable backup power capability
• Suitable for light cyclic and float use
Physical Characteristics
• Construction: Sealed, leak-proof VRLA design
• Orientation: Can be mounted in multiple positions
• Casing: Durable, impact-resistant plastic
• Compact and lightweight form factor
Compatibility
• Alarm and security systems
• Emergency lights and exit signs
• UPS and backup power units
• Electronic toys and devices
• DIY electronics and embedded systems
Key Advantages
• Maintenance-free and spill-proof
• Simple charging requirements
• Safe indoor operation
• Cost-effective backup power solution
Technical Insights
• Use only SLA-compatible chargers
• Avoid deep discharge to extend battery life
• Float charging recommended for standby use
• Not intended for high-current motor loads
Applications
• Security alarms and CCTV backup
• Emergency and backup lighting
• Small UPS systems
• Educational electronics kits
• Embedded and IoT power backup
Pro Tip
• Recharge promptly after use to maximize lifespan
• Keep terminals clean and tightly connected
• Store in a cool, dry place when not in use
• Avoid short-circuiting the terminals
Package Includes
• 1 × 12 V 1.3 Ah Sealed Lead Acid Battery