Product Description:
The Long WPS7-12is a high-performance valve-regulated lead-acid (VRLA) battery designed for applications that require reliable and consistent power. With a nominal voltage of 12V and a nominal capacity of 7Ah, this battery is ideal for use in UPS systems, emergency lighting, and portable devices. Its compact design and high discharge capability make it a versatile choice for various applications.
Key Features:
- Nominal Voltage: 12V
- Nominal Capacity: 7Ah (20-hour rate)
- High Discharge Capability: Capable of delivering a maximum discharge current of 105A for 5 seconds, ensuring reliable performance during high-demand situations.
- Wide Operating Temperature Range: Can operate in temperatures ranging from -15°C (5°F) to 50°C (122°F), making it suitable for various environments.
- Long Shelf Life: Excellent charge retention with 92% capacity after 1 month, 90% after 3 months, and 80% after 6 months at 20°C (68°F).
- Durable Case Material: Made from ABS UL94 HB, with an option for UL94 V-0 flammability resistance for enhanced safety.
- Design Life: 3-5 years, ensuring long-term reliability and cost-effectiveness.
Applications:
The WPS7-12is versatile and can be used in a variety of applications, including:
- UPS Systems: Provides reliable backup power for uninterruptible power supply systems.
- Emergency Lighting: Ensures continuous illumination in emergency situations, such as fire alarms and exit signs.
- Portable Devices: Powers portable medical devices, handheld tools, and other portable electronics.
- Security Systems: Offers dependable power for security cameras, alarms, and access control systems.
Technical Specifications:
- Internal Resistance: Approximately 19 mΩ at 1KHz.
- Charging Methods: Cycle use with a charging voltage of 14.4 to 15.0V and a maximum charging current of 2.1A. Standby use with a float charging voltage of 13.5 to 13.8V.
- Dimensions: Length (L) 151±1mm (5.94±0.04 inches), Width (W) 65±1mm (2.56±0.04 inches), Height (H) 94±1mm (3.70±0.04 inches), Overall Height (HT) 102±1mm (4.02±0.04 inches).
- Terminal: F1 or F2 (Faston Tab 187 or 250).
Performance Data:
The WPS7-12 delivers consistent performance across various discharge rates and end voltages. Detailed discharge rates in watts and amperes are provided for different end voltages, ensuring you can select the right battery for your specific needs.
Why Choose Long WPS7-12?
The Long WPS7-12is a compact, high-performance battery designed for applications that require reliable and consistent power. With its high discharge capability, wide operating temperature range, and long shelf life, this battery is an excellent choice for UPS systems, emergency lighting, and portable devices. Its durable construction and design life of 3-5 years ensure long-term reliability and cost-effectiveness.
