Green Cell AGM12V55AH-J UPS battery Sealed Lead Acid 12V 55Ah

The Green Cell AGM12V55AH-J is a sealed lead-acid (VRLA) UPS battery with a nominal voltage of 12 V and a capacity of 55 Ah. The AGM Cube IP54 model prioritizes user safety and durability, featuring an IP54-rated casing that protects the battery from dust ingress and splashes of water. AGM technology uses absorbent glass mats to immobilise the electrolyte, preventing leaks and allowing installation in any orientation. The battery is suitable for both cyclic and buffer (standby) applications and is presented in a black, maintenance-free housing.

Advantages

The IP54 certification provides protection against limited dust ingress and splashing water, increasing operational safety for a variety of environments. AGM (Absorbent Glass Mat) construction prevents electrolyte leakage and enables installation in any position without refilling. The sealed VRLA design reduces maintenance needs, and the manufacturer specifies an expected service life of up to 5 years under normal use. Compact dimensions and a 15 kg weight make this battery suitable for standard UPS systems and other backup power setups.

Suitable for

• UPS systems and backup power for servers and network equipment
• Standby power for alarm and security systems
• Cyclic applications such as small renewable energy storage or mobility devices
• General-purpose buffer power in telecom and control equipment

Key specifications

• Battery type: Sealed Lead Acid (VRLA), AGM
• Model: Green Cell AGM12V55AH-J (AGM Cube IP54)
• Voltage: 12 V
• Capacity: 55 Ah
• IP rating: IP54 (protection against limited dust ingress and water splashes)
• Expected service life: up to 5 years
• Colour: Black
• Weight: 15 kg
• Dimensions (approx.): 230 mm (W) x 210 mm (H)
• Quantity included: 1 pc

How to use

Install the battery in a compatible UPS or enclosure following the UPS manufacturer’s installation instructions. Ensure proper polarity when connecting terminals and use appropriate cable sizes and connectors. Place the battery in a ventilated, dry location protected from direct water exposure despite its IP54 rating. For cyclic applications, follow the charge and discharge parameters recommended by your equipment or Green Cell documentation. Do not open or disassemble the sealed battery; servicing should be performed by qualified personnel.

Usage recommendations

Store and operate the battery at moderate temperatures, avoiding prolonged exposure to extreme heat or freezing conditions. Regularly inspect terminals for corrosion and ensure secure connections. For maximum service life, keep the battery charged according to manufacturer guidance and avoid deep discharges when possible.