Greencell AGM VRLA 12V 18Ah Bateria sem manutenção para caixas registadoras, brinquedo, câmaras (181x77x167mm)

The Greencell AGM VRLA 12V 18Ah battery is a high-performance, maintenance-free power solution designed for a wide range of applications including cash registers, toys, cameras, UPS systems, alarm systems, emergency lighting, medical devices, and solar power systems. With its advanced Absorbent Glass Mat (AGM) technology, this valve-regulated lead-acid (VRLA) battery delivers reliable, spill-proof operation and a long service life.

Advantages

This battery offers exceptional value with its maintenance-free design, eliminating the need for water refilling. The AGM construction ensures low internal resistance, high discharge rates, and excellent recovery after deep discharge. It is also vibration-resistant and can be installed in various orientations (except inverted). With a design life of 5 years at 25°C, it provides dependable backup power for critical equipment.

Suitable for

• Cash registers and POS systems
• Toys and hobby projects
• Cameras and surveillance equipment
• UPS (Uninterruptible Power Supplies)
• Alarm and security systems
• Emergency lighting
• Medical devices
• Solar power systems

Key specifications

• Battery Technology: AGM (Absorbent Glass Mat)
• Battery Type: VRLA (Valve Regulated Lead Acid)
• Nominal Voltage: 12V
• Nominal Capacity: 18 Ah
• Maintenance: Maintenance-Free
• Terminal Type: F2 (Spade, 6.35mm)
• Design Life (Float): 5 years (at 25°C)
• Max. Discharge Current (5 sec): 180A
• Charging Voltage (Standby Use): 13.5 - 13.8 V
• Charging Voltage (Cyclic Use): 14.4 - 15.0 V
• Operating Temperature Range (Discharge): -20°C to 60°C
• Operating Temperature Range (Charge): -10°C to 50°C
• Self-Discharge Rate: Less than 3% per month at 25°C
• Internal Resistance: Approx. 15 mΩ
• Container Material: ABS Plastic
• Certifications: CE, RoHS
• Dimensions: 181 x 77 x 167 mm

Recommendations

For optimal performance and longevity, charge the battery with a compatible AGM/VRLA charger. Avoid deep discharges below 10.5V. Store in a cool, dry place when not in use. Always follow manufacturer guidelines for installation and disposal.