Description
The Santak Castle C12V-7AH is a premium 12V 7Ah Valve-Regulated Sealed Lead-Acid (VRLA) battery engineered specifically for Uninterruptible Power Supply (UPS) systems, network backup equipment, and critical power infrastructures. Designed with advanced lead-paste formulations and high corrosion-resistant grids, it delivers reliable high-rate discharge performance, low self-discharge rates, and exceptional operational longevity.
Key Features
- Long Service Life: Features an optimized grid design and high corrosion-resistant alloy multi-grid for enhanced durability and extended float-charging life.
- High Rate Discharge Performance: Engineered with a specialized plate design and terminal structure to deliver maximum power efficiency during outages.
- Low Self-Discharge: Maintains charge integrity with a monthly self-discharge rate of ≤2%–3% under standard room temperatures.
- Safe & Flame Retardant Container: Built with robust, flame-retardant ABS container material (UL94-V0 rated) for high thermal stability and safety.
- Maintenance-Free Sealed Design: Advanced exhaust and sealing technology ensures leak-proof, maintenance-free operation in flexible installation orientations.
- Wide Application Range: Ideal for UPS backup, telecom equipment, security power supplies, and network servers.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | SANTAK |
| Series | Castle C12V Series |
| Model | C12V-7AH (C12-7) |
| Nominal Voltage | 12V |
| Nominal Capacity (20HR) | 7.0 Ah |
| Approx. Weight | 2.18 kg (4.81 lbs) |
| Dimensions (L × W × H) | 151 mm × 65 mm × 99 mm (Total Height) |
| Terminal Type | T2 |
| Container Material | ABS (Flame Retardant) |
| Max. Discharge Current | 105A (5 seconds) |
| Internal Resistance | 16 ~ 26 mΩ |
| Standby Charging Voltage | 13.5V – 13.8V at 25°C |
| Operating Temperature Range | Discharge: -20°C to 55°C | Charge: 0°C to 40°C |