The WP4.5-6 Long Battery Valve Regulated Lead Acid Battery is a compact and efficient power solution designed for applications requiring a reliable 6V power source. With a nominal capacity of 4.5Ah at the 20-hour rate, this battery is perfect for use in small-scale backup systems, portable devices, and other applications where space and weight are critical factors.
Key Features and Specifications
- Nominal Voltage: 6V
- Nominal Capacity:
- 20-hour rate (0.225A to 5.25V): 4.5Ah
- 10-hour rate (0.428A to 5.25V): 4.275Ah
- 5-hour rate (0.765A to 5.1V): 3.825Ah
- 1 C (4.5A to 4.8V): 2.55Ah
- 3 C (13.5A to 4.8V): 1.8Ah
- Weight: Approximately 820g (1.80 lbs.)
- Internal Resistance (at 1KHz): Approximately 19 mΩ
- Maximum Discharge Current for 5 seconds: 67.5A
- Charging Methods at 25°C (77°F):
- Cycle use: Charging Voltage 7.20 to 7.50V, Coefficient -5.0mV/°C/cell, Maximum Charging Current: 1.35A
- Standby use: Float Charging Voltage 6.75 to 6.90V, Coefficient -3.0mV/°C/cell
- Operating Temperature Range:
- Charge: -15°C (5°F) to 40°C (104°F)
- Discharge: -15°C (5°F) to 50°C (122°F)
- Storage: -15°C (5°F) to 40°C (104°F)
- Charge Retention (shelf life) at 20°C (68°F):
- 1 month: 97%
- 3 months: 92%
- 6 months: 85%
- Case Material: ABS UL94 HB (Option: Flammability resistance of UL94 V-0)
- Design Life: 3-5 years
- Terminal: F1 or F2 (Faston Tab 187 or 250)
- Dimensions:
- Length (L): 70±1mm (2.76±0.04 inches)
- Width (W): 47±1mm (1.85±0.04 inches)
- Height (H): 102±1mm (4.02±0.04 inches)
- Overall Height (HT): 106±1mm (4.17±0.04 inches)
Performance Data
The WP4.5-6 Long Battery provides reliable performance across various discharge rates and end voltages. Detailed discharge rates in watts and amperes at 25°C (77°F) are available to help you optimize its use in your specific application.
Applications
The WP4.5-6 Long Battery is ideal for:
- Portable Devices: Provides reliable power for portable electronics and tools.
- Small Backup Systems: Ensures continuous operation in small-scale backup systems.
- Lighting Systems: Supports emergency and portable lighting solutions.
- Consumer Electronics: Offers dependable power for various consumer devices.
