Concorde’s valve regulated sealed recombinant gas (RG®) Emergency / Standby batteries are constructed with advanced lead acid absorbed glass mat (AGM) technology. Concorde’s proven technology provides reliable performance that protects and extends the life of avionics.
Designed to float directly on the DC buss with high inrush current for fast recovery time and extended battery life. Concorde batteries are self regulating and will accept only the current required to maintain a charge. There is no need for a dedicated charger.
The RG-121-2 is designed for enhanced cold weather performance. Heater blankets are interwoven between the cells and operate when the temperature drops below 60°F improving cold weather performance.
Aerobatic - Non spillable at any altitude or attitude
Maintenance Free – No addition of electrolyte or water ever required
Proven Technology – Dependable, durable and safe
Transport – Ships HAZMAT exempt
TSO Approved - FAA TSO-C173 approved
Worldwide – Available through a professional network of worldwide distributors
Concorde designs and manufactures over 90 models of Original Equipment and direct replacement batteries for fixed wing and rotary aircraft and has a reputation for designing application specific solutions. Concorde batteries are installed as Original Equipment by the majority of aircraft manufacturers and adopted by military aircraft operators worldwide.
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
