Avionics Battery for lighting, standby, emergency power. Protects and extends the life

of other avionics. Concorde's Emergency Batteries float directly on the DC buss with

no need for a dedicated charger. This results in a high inrush current which extends

battery life with fast recovery time from discharge. With the battery floating directly

on the buss, transient spikes in the DC power are absorbed. These batteries are

self regulating on charge and will take only the current required to maintain it at

full charge.

Recombinant Gas - The RG Series are low resistance, valve regulated lead acid (VRLA) batteries.