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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Ingle DG12-18 12V 18Ah Rechargeable GEL Battery