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The recombinant gas RG® Series VRLA-AGM batteries are known for superior starting power with quick, cool operation in all conditions without the threat of thermal runaway. Less initial cost than NiCd, no deep cycling, and maintenance free design reduces operating costs per hour
Concorde’s proprietary PolyGuard™ Microporous Polyethylene Separator shields the positive plates against shorting, shock or vibration. No other manufacturer offers this dual layer insulation protection feature
- Certified nickel cadmium battery replacement
- Reliable essential power in the event of a generator failure
- Low impedance design
- Maintenance free
- Constructed with non removable vent valves - no addition of electrolyte or water required
- Aerobatic: Non spillable at any altitude or attitude
- Factory tested to assure airworthiness
- Shipped fully charged
- RG® Series batteries ship HAZMAT EXEMPT
RG-390E/30L is a flame resistant, aluminum battery with side vent tubes of polypropylene and fabric lifting straps
| Primary Aircraft Purpose | Turbine Starting Aircraft Battery |
| Voltage | 24v |
| Rated Capacity C1 = 1 hr. rate in ampere hours |
30.00 |
| Max Weight | 65.00 lb / 29.50 kg |
| Concorde® Battery Part Number |
IPP | IPR | IPP | IPR | IPP | IPR |
| 23°C (74°F) | -18°C (0°F) | -30°C (-22°F) | ||||
| A | A | A | A | A | A | |
| RG-390E/30L | 1525 | 1100 | 1100 | 800 | 875 | 600 |
