Product Overview
The Sonnenschein A412/20 G5 is a high-performance 12V, 20Ah sealed valve-regulated lead-acid (VRLA) gel storage battery manufactured in Germany by Sonnenschein, part of Exide Technologies. Using proven dryfit gel technology, the NGA4120020HS0 battery provides dependable, maintenance-free backup power for UPS systems, telecommunications, security, emergency lighting and industrial control applications.
Key Features
- 12V nominal voltage with 20Ah rated capacity at C10 discharge rate
- Sealed VRLA gel construction prevents acid leakage and supports flexible orientation
- Dryfit gel electrolyte minimizes water loss, stratification and maintenance requirements
- Reliable float and cyclic service for standby power applications
- Low self-discharge supports long storage intervals under proper conditions
- Robust ABS container with durable bolt-type terminals
- German-made Sonnenschein quality under Exide Technologies manufacturing standards
Specifications
| Attribute | Specification |
|---|
| Product Type | Sealed VRLA Gel Storage Battery |
| Part Number | NGA4120020HS0 BA |
| Reference Model | A412/20 G5 |
| Nominal Voltage | 12V |
| Rated Capacity | 20Ah |
| Discharge Rating | C10 |
| Cell Voltage Reference | 1.80V per cell at 20°C |
| Electrolyte Technology | Gel / Dryfit VRLA |
| Maintenance | Maintenance Free |
| Manufacturer | Sonnenschein / Exide Technologies |
| Origin | Germany |
Applications
- UPS and standby power systems
- Telecommunications and network equipment
- Emergency lighting and security systems
- Alarm, fire and safety control panels
- Industrial automation and control cabinets
- Medical and instrumentation backup power
- Renewable energy and low-current DC systems
Package Contents
- 1 x Sonnenschein A412/20 G5 12V 20Ah Gel Storage Battery
- Factory-sealed battery with protective packaging
- Terminal hardware included where supplied by manufacturer