Ingle DG12-18 12V 18Ah Rechargeable GEL Battery

The Ingle DG12-18 is a rechargeable 12V 18Ah valve-regulated GEL battery designed to provide dependable backup and standby power. Its sealed, maintenance-free construction makes it suitable for security systems, gate motors, UPS systems, emergency lighting and other compatible 12V equipment.

Key Features

• 12V rated voltage
• 18Ah capacity at the 20-hour rate
• Valve-regulated GEL battery technology
• Sealed and maintenance-free design
• Rechargeable for repeated use
• Low risk of electrolyte leakage
• Suitable for standby and cyclic applications
• Durable casing with clearly marked terminals

Benefits

• Provides reliable backup power during electricity interruptions
• GEL technology supports dependable performance and reduced maintenance
• Sealed construction allows safer, cleaner installation
• Suitable for a variety of residential and commercial applications
• Rechargeable design offers long-term value
• Helps keep essential equipment operational during power failures

What’s Included

1 × Ingle DG12-18 12V 18Ah GEL Battery

How to Use

• Confirm that the equipment requires a 12V battery.
• Switch off and disconnect the equipment before installation.
• Connect the positive cable to the positive terminal and the negative cable to the negative terminal.
• Secure the battery firmly in a ventilated location.
• Charge only with a compatible 12V GEL battery charger or charging system.
• Follow the equipment manufacturer’s installation instructions.

Compatibility / Applications

Suitable for compatible:

• Gate motors
• Alarm and security systems
• UPS backup systems
• Emergency lighting
• CCTV systems
• Telecommunications equipment
• Solar and inverter backup systems
• Access-control equipment
• Portable and standby power applications

Compatibility must be confirmed according to voltage, capacity, terminal type and available installation space.

Care & Maintenance

• Keep the battery clean, dry and securely installed.
• Check the terminals periodically for looseness or corrosion.
• Recharge promptly after use or discharge.
• Avoid deep discharge whenever possible.
• Store fully charged in a cool, dry and ventilated place.
• Recharge periodically during extended storage.
• Use only a charger suitable for GEL batteries.

Specifications

• Brand: Ingle
• Model: DG12-18
• Battery type: Valve-regulated GEL battery
• Nominal voltage: 12V
• Rated capacity: 18Ah at the 20-hour rate
• Cycle-use charging voltage: 14.2–14.4V at 25°C
• Standby-use charging voltage: 13.6–13.8V at 25°C
• Maximum initial charging current: Less than 3.6A
• Battery chemistry: Lead-acid GEL
• Construction: Sealed and rechargeable
• Maintenance: Maintenance-free
• Colour: Orange and black
• Quantity: 1 battery

Safety Information

• Do not short-circuit the battery terminals.
• Always observe the correct terminal polarity.
• Do not place the battery near flames, sparks or excessive heat.
• Do not incinerate, puncture, crush or dismantle the battery.
• Charge in a properly ventilated area.
• Do not charge inside a gas-tight container.
• Avoid contact with the internal electrolyte.
• If electrolyte contacts the skin or eyes, flush immediately with clean water and seek medical attention.
• Keep away from children.
• Dispose of the battery through an authorised battery-recycling facility.

Frequently Asked Questions

Is this battery rechargeable?
Yes. It is a rechargeable 12V GEL battery.

Can it be used in a gate motor?
Yes, provided the gate motor supports a 12V 18Ah battery and the battery fits its compartment.

Does the battery require water top-ups?
No. It has a sealed, maintenance-free design.

Can I use a standard car-battery charger?
Use only a charger with settings suitable for a 12V GEL battery. An unsuitable charger may damage the battery.

Is it suitable for solar systems?
It may be used in compatible small solar or backup systems when paired with the correct GEL-compatible charging controller.

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