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DEL-S12V12 AGM Battery
DEL-S12V12 AGM Battery
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Technical Specifications
| Specification | Details |
|---|---|
| Model | DEL-S12V12 Deltec Standby & Deep Cycle AGM |
| Voltage | 12V |
| Capacity | 12 Ah (at c20 rate) |
| Dimensions (LWH) | 151 x 98 x 94 mm (Total Height with terminals: 100 mm) |
The DEL-S12V12 Deltec AGM Battery is a premium, high-capacity 12V power unit meticulously engineered to offer ultimate electrical stamina across demanding standby systems, uninterruptible power supplies (UPS), and deep-cycle leisure environments. Produced in a state-of-the-art manufacturing facility, this Valve Regulated Lead Acid (VRLA) battery completely locks its electrolyte within ultra-durable glass mat separators to guarantee a completely leak-proof, maintenance-free profile. Combining extra-heavy plates with high-density active material, it delivers exceptional structural durability and consistent cyclic discharge stamina to satisfy critical safety systems and mobile auxiliary setups across Australia and New Zealand.
Perfect for operators who demand:
- ✓ Upgraded capacity (12Ah) to deliver extended standby back-up runtimes in heavy-draw UPS units, fire panels, and security networks
- ✓ Robust c20 deep-cycle capacity suited for medical equipment, portable tools, electronic toys, and custom localised leisure configurations
- ✓ Compliance with rigorous safety metrics featuring fire-retardant casing blueprints and integrated flame arresters
Key Features & Benefits
Advanced Standby & Cyclic AGM
- • Absorbent Glass Mat architecture absorbs acid entirely to ensure flexible, multi-angle mounting profiles
- • Purpose-built to sustain consistent cyclic routines without suffering early capacity fade over time
- • Gas recombinant structural engineering achieves completely self-contained, maintenance-free handling
Heavy-Duty Grid Armour
- • Formulated with thicker, heavier internal plates to secure stable current delivery under cyclic strain
- • Loaded with premium high-density active materials to extend structural lifecycle bounds
- • Advanced lead alloy composition delivers exceptional prevention against internal corrosion pathways
Elite Safety Engineering
- • Valve Regulated Lead Acid (VRLA) pressure vents strictly manage internal compression limits
- • Encased in a premium, highly durable fire-retardant outer housing structure
- • Factory-fitted safety flame arresters guard internal cells from external ignition risks
Rugged Environmental Endurance
- • High vibration-resistant chassis structure shields cells from hard impacts on regional lines
- • Designed to successfully counter extreme structural decay parameters across idle periods
- • Fully optimised to function smoothly under volatile regional climate variations
Advantages & Considerations
Advantages
- ✓ Maximised electrical density provides substantial runtime compared to smaller 7Ah or 9Ah alternatives
- ✓ VRLA gas-recombinant engineering removes corrosive venting risk and water top-ups entirely
- ✓ Fully compliant with local fire and security safety metrics utilizing fire-retardant outer housing
- ✓ Thicker heavy plate configuration ensures steady power delivery and extended operational service life
Considerations
- • Features a wider casing depth (98 mm) compared to standard 7Ah boxes; verify compartment slot space before installation
- • Terminal specifications must be aligned with your existing connection leads to fit securely
- • Long-term storage health necessitates connecting to an AGM-calibrated smart charger periodically
Frequently Asked Questions
What is the lifespan of this battery?
In dedicated standby back-up or emergency systems centre routines, this model typically delivers an operational service life of 3 to 5 years. In active, deep cyclic configurations, the total lifespan parameters are directly governed by discharge depth levels, cycle frequency, and ambient temperatures.
Is this battery maintenance-free?
Yes, it features a completely Sealed Maintenance-Free (SMF) recombinant design. The internal acid electrolyte is fully captured within specialised fine glass mat separators, meaning liquid vapour cannot escape, and you never need to perform fluid top-ups.
What systems/applications is this battery compatible with?
The Deltec DEL-S12V12 is heavily used across critical standby equipment centre lines. This includes high-draw emergency lighting nodes, fire or intruder security alarm systems, medium-sized uninterruptible power supplies (UPS), and recreational hobby electronics requiring a premium 12V 12Ah unit.
How should I store this battery during the off-season?
Store the battery cell inside a clean, dry, and cool storage area isolated from direct environmental extremes. Ensure it is charged up entirely before leaving it idle, and use an AGM-compatible smart storage unit to maintain internal voltage values.
What is covered under the warranty?
This high-performance battery includes a dedicated manufacturer's standby and cyclic warranty. It covers unexpected operational failures resulting directly from structural material defects or assembly faults under standard operating parameters.
Battery Compatibility Guide
Direct Replacement Models

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