2-power 2P-4GVGH - akku

For technicians maintaining emergency lighting systems in commercial buildings, the 2-POWER 2P-4GVGH delivers dependable backup power. This sealed lead acid battery provides 4V and 5Ah capacity, ensuring exit signs and security devices remain operational during outages.

Key specifications

• Voltage: 4V
• Capacity: 5Ah
• Chemistry: Sealed Lead Acid (SLA) with AGM technology
• Terminal type: F1 (Faston 187)
• Maintenance-free and valve regulated (VRLA)
• Design life: 3-5 years in standby use
• Operating temperature (discharge): -15°C to 50°C
• Operating temperature (charge): 0°C to 40°C
• Self-discharge: approx. 3% per month at 20°C
• Max discharge current: 75A (5 seconds)
• Max charge current: 1.5A
• Float charge voltage: 4.5V - 4.6V at 25°C
• Cycle use voltage: 4.8V - 4.9V at 25°C

Why choose it

With its absorbent glass mat construction, this battery resists vibration and offers reliable performance in a compact form. It is maintenance-free, eliminating the need for water top-ups, and the valve regulated design prevents leaks, making it safe for indoor use.

Ideal use cases

• Uninterruptible power supplies (UPS)
• Emergency lighting and exit signs
• Security and alarm systems
• Fire alarm panels
• Medical equipment backup

Good to know

The F1 terminals ensure easy connection to standard wiring. For optimal lifespan, store at room temperature and recharge periodically if unused. This battery is a direct replacement for many 4V 5Ah SLA batteries in various devices.