DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
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DESCRIPTION
The **Concorde RG-128-3** is a **24-volt valve-regulated lead acid (VRLA) aircraft battery** featuring **dual circuit breaker outputs** to support diverse aircraft electrical requirements.
Utilising **Absorbed Glass Mat (AGM)** technology with **non-removable vent valves**, it offers maintenance-free operation without the need for water or electrolyte additions.
This battery is designed as a reliable nickel-cadmium replacement but is **not rated for engine starting**.
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## Applications
- Replacement for nickel-cadmium batteries in avionics and aircraft electrical systems
- Suitable for 24 V aircraft systems requiring maintenance-free, reliable power
- Not rated for engine starting
- Connector clocking options available
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## Why CJ Aerospace?
CJ Aerospace supplies trusted power solutions for aviation and transport sectors.
We offer fast local delivery, expert technical support, and industry-proven products that keep operations moving.
- 🇦🇺 **Australian-owned and operated**
- 📦 **Stocked locally in Australia for fast dispatch**
- 🔍 **Specialist knowledge of aviation-grade power systems**
- 🧰 **Used by leading MROs and maintenance professionals**
> ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need installation guidance or technical documentation? Contact CJ Aerospace for exper
FEATURES
- **Maintenance-free**—no water or electrolyte additions required
- **Dual circuit breaker outputs**:
- Pin A: 7.5 Ah circuit breaker output
- Pin E: 10 Ah circuit breaker output
- **Reliable nickel-cadmium replacement** for avionics and electrical systems
- **Low internal resistance** for stable power delivery
- **Non-spillable** and safe for any orientation
- **Circuit breaker output terminals** with connector clocking options available
- **Hazmat-exempt** for simplified logistics and shipping
SPECIFICATIONS
Package Dimensions
| Length | 14.4 cm |
| Height | 24.9 cm |
| Width | 24.9 cm |
| Weight | 5.08 kg |
Details
| **Specification** | **Detail** |
|-----------------------------|--------------------------------------------------|
| **Part Number** | RG-128-3 |
| **Voltage** | 24 V |
| **Capacity (C1)** | 3.8 Ah |
| **Maximum Weight** | 11.2 lbs (5.1 kg) |
| **Dimensions (L x W x H)** | 9.79 x 5.66 x 2.66 in (248.8 x 143.9 x 67.6 mm) |
| **Terminal Type** | Circuit Breaker Output Terminals |
| **Battery Type** | Sealed Lead Acid (AGM) |
| **Certifications** | FAA TSO-C173 Approved |
| **Manufacturer** | Concorde Battery Corporation |
BROCHURES & DOCUMENTATIONS
List of Brochures
CONCORDE BROCHURE- RG-128 SERIES
OUTLINE DRAWING - RG-128 SERIES
List of Documentation
CONCORDE BATTERY SDS
CONCORDE OWNER OPERATOR MANUAL
CONCORDE BATTERY COMPONENT MAINTENANCE MANUAL
CONCORDE WARRANTY CARD
ELIGILBILITY LIST - CONCORDE BATTERY
TSO RG-128 SERIES
VIDEO
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