Product Description
The EVI EVIA7-12 is a 12 V, 7 Ah sealed lead-acid (SLA) battery with AGM (Absorbent Glass Mat) technology — meaning it’s maintenance-free, spill-proof and ideal for standby power applications where reliability matters.
Key Specifications
| Specification |
Detail |
| Model |
EVIA7-12 |
| Nominal Voltage |
12 V DC |
| Capacity |
7 Ah @ 20-hour rate |
| Battery Type |
Sealed Lead-Acid, AGM (Valve-Regulated) |
| Technology |
Maintenance-free, non-spillable |
| Terminals |
Faston F2 (6.35 mm) |
| Dimensions |
~151 × 65 × 94 mm |
| Weight |
~2 kg |
| Design Life |
~3–5 years (float/standby) |
| Self-Discharge |
<3 % per month |
| Warranty |
Typically ~1 year |
| (Specs based on typical product listings for EVIA7-12) |
|
How It Works
This battery stores electrical energy that can be used when mains power fails. It’s designed to provide a stable 12 V DC supply to connected devices until power is restored. AGM technology uses a sealed design with fiberglass mats that hold the electrolyte, so there’s no need to add water or service the battery during its life — and it’s safer and leak-free compared to traditional flooded lead-acid batteries.
Typical Applications
The EVIA7-12 is versatile and commonly used for:
✅ UPS (Uninterruptible Power Supplies) — extends runtime during outages
✅ Access control systems — backup power for controllers and electric locks
✅ Alarm systems & security panels — keeps systems live when AC fails
✅ Emergency lighting & exit signs
✅ CCTV / surveillance equipment
✅ Small solar-powered or off-grid applications
Technical Specifications
| Brand |
new |
| Category |
Access Control Systems & Products |
| Sub Category |
Power supply |
| Condition |
New |
| Color |
Black |
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