Same Day Disptach. Free Shipping via Aus Post
Rapid Delivery Times (1-5 Business Days)
DEL-S12V9F2 AGM Battery
DEL-S12V9F2 AGM Battery
Couldn't load pickup availability
Technical Specifications
| Specification | Details |
|---|---|
| Model | DEL-S12V9F2 Deltec Standby & Deep Cycle AGM |
| Voltage | 12V |
| Capacity | 9 Ah (at c20 rate) |
| Reserve Capacity (RC) | High-density standby capability |
| Dimensions (LWH) | 151 x 65 x 94 mm (Total Height with terminals: 100 mm) |
The DEL-S12V9F2 Deltec AGM Battery represents a high-capacity, space-efficient 12V power asset engineered to deliver maximum electrical density across demanding standby systems, uninterruptible power supplies (UPS), and deep-cycle leisure environments. Fitting perfectly into standard 7Ah dimensions while packing an upgraded 9 Ah capacity rating, this Valve Regulated Lead Acid (VRLA) unit fully immobilises its acid within fine glass mat separators to guarantee a completely leak-proof, maintenance-free profile. Combining reinforced heavy plates with high-density active material, it delivers dependable durability and consistent cyclic discharge stamina to satisfy critical safety infrastructure and portable auxiliary configurations across Australia and New Zealand.
Perfect for operators who demand:
- ✓ Upgraded capacity (9Ah vs standard 7Ah) to deliver extended standby back-up runtimes in high-draw UPS units, fire panels, and security alarms
- ✓ 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 wider F2 blade terminals
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 an extra 20%+ runtime compared to basic 7Ah 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 standard wider F2 (6.35mm) blade terminals; verify wiring clips accommodate this size over narrower F1 leads
- • Ensure battery box clearances properly accept the 151 x 65 mm physical base footprint
- • 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-S12V9F2 is heavily used across critical standby equipment centre lines. This includes high-draw emergency lighting nodes, fire or intruder security alarm systems, high-density uninterruptible power supplies (UPS), and recreational hobby electronics requiring a premium 12V 9Ah 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

Why choose Battery Empire?
-
Expert Knowledge
Battery Empire's specialised team has extensive expertise in batteries.
-
Quality Guarantee
Premium products with full warranty coverage and 60-day free returns.
-
Fast Shipping
Same-day dispatch with 1-5 business-day delivery through Australia Post.
-
Local Support
Contact usBattery Empire is Australian-owned with friendly, dedicated customer support.