4V 4.5 AH Lead Acid Rechargable Battery

Product Description

The 4V 4.5Ah Rechargeable Battery is a sealed lead-acid (VRLA/AGM) battery designed for stable low-voltage backup power in a wide range of electronic and emergency applications. It is commonly used in emergency lights, security systems, UPS backup units, toys, medical devices, and small industrial equipment. With its compact size and reliable 4V output, it provides consistent energy delivery and long service life in standby and cyclic use conditions. Its maintenance-free sealed design ensures safe and dependable operation.

1. Product Type: Rechargeable Sealed Lead Acid Battery
2. Battery Model: 4V 4.5Ah
3. Nominal Voltage: 4V
4. Chemistry: Lead Acid (VRLA / AGM)
5. Capacity: 4.5Ah
6. Terminal Type: Faston / Spade Terminal (varies by model)
7. Dimensions: Approx. 47 × 47 × 101 mm (standard size range)

• Stable 4V output for reliable backup performance
• High 4.5Ah capacity for extended runtime
• Maintenance-free sealed AGM construction
• Suitable for emergency lighting and UPS systems
• Long service life in standby applications
• Strong deep discharge recovery capability
• Compact design for easy installation in devices