CONCORDE BATTERY CORPORATION
2009 San Bernardino Road
West Covina, CA 91790
Tel. (626) 813-1234
Fax. (626) 813-1235

Lead Acid Aircraft Battery Replacement Guide

This list is intended only as a guide. It is the installers responsibility to verify certified aircraft installations.

New Concorde Part Number	Obsolete Concorde Part Number	Alternate Concorde Part Number	Gill Part Number	Remarks
CB-25	CB-25	RG-25 OR RG-25XC	G25
CB-35A	CB35		G35	NEW DESIGN
CB24-11	CB24-9	RG24-16	G240 & G242
CB24-11M	CB24-9M	RG24-11M, RG24-15M	G241
CB24-380E	CB24-3150E	RG-380E SERIES	G-638E OR G-6381E
RG-128-1				Securaplane XL245-A
RG-128-2				Securaplane XL245-B
RG-128-3				Securaplane XL245-C
RG-131				Securaplane XL2411
RG-132				Replaces Cessna P/N AVT-200413
RG-145-2		RG-443
RG-223
RG-25	CB25M	CB25	G25S
RG-25XC	CB25M		N/A	EXTRA CRANKING POWER
RG-35A	RG-35 OR CB35M	CB35A	G35S	NEW DESIGN
RG-35AXC	RG-35XC OR CB35M		N/A	EXTRA CRANKING POWER
RG-380E/44	RG-380E/40			G6381ES
RG-390E	CB24-39E		G-639ES
RG-390E/25	RG-390E/25
RG-400E/13	NEW DESIGN			G640E
RG-407
RG24-10		RG24-12 24V, 11 Ah SEALED CONCORDE BATTERY	G240	RG24-10 IS A 24V 8.5 Ah SEALED REPLACEMENT FOR THE 24V 8.0 Ah GILL G240
RG24-11M	CB24-9M	CB24-11M	G243
RG24-12		RG24-12 24V 11 Ah SEALED REPLACEMENT FOR VENTED BATTERIES CB24-11 VENTED BATTERIES	Gill G241 24V, 11 Ah
RG24-15		RG24-11, CB24-11	HIGH CAPACITY
RG24-15M			(HIGH CAPACITY REPLACEMENT FOR G241, G243)	REPLACEMENT FOR THE CB24-11M OR RG24-11M
RG24-16	CB24-9	CB24-11	G240 & G242
RG24-16		RG24-16 BATTERY IS A 24V HIGHER CAPACITY(13.6 Ah) SEALED REPLACEMENT FOR RG24-10 SEALED 8.5 Ah, RG24-12 SEALED 11 Ah, and CB24-11 11Ah VENTED BATTERY	Gill G240
RG24-17			G250S
RG24-20	CB24-20		G244, G246, OR G247	REPLACES AT-246