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Garmin G5 Back Up Battery

$260.00/Each
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Part# 11-14314
MFR Model# 010-12493-02

Overview

For the ultimate "get home" option, this rechargeable lithium-ion battery pack provides up to 4 hours of emergency operation to the Garmin G5 electronic flight instrument.
   
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Reviews

Way to pricy and when I installed it I immediately got a Critical Battery Fault message and my unit shut down. Garmin support told me to get a new one. Aircraft Spruce told me that my G5 just needed an update. Once I did that, my unit was fine. Not sure whats wrong with Garmin, but Aircraft Spruce was great and very helpful.

Scott W Verified Purchase

GARMIN G5 BACK UP BATTERY

June 6, 2023

Magaero L Verified Purchase

GARMIN G5 BACK UP BATTERY

April 27, 2023

This is a most when you need redundancy...

Airsports I Verified Purchase

GARMIN G5 BACK UP BATTERY

March 23, 2023

Battery worked fine. To install you need an Allen wrench the same size as your battery screws. This winch also fits the Allen screw in the center bottom hole on the G-5. The one screw holds the G-5 in the panel. Slide it out and replace the battery. Very easy.

Cary F Verified Purchase

GARMIN G5 BACK UP BATTERY

March 22, 2023

Great

Genavco A Verified Purchase

GARMIN G5 BACK UP BATTERY

February 14, 2023

Magaero L Verified Purchase

GARMIN G5 BACK UP BATTERY

January 13, 2023

Timothy J Verified Purchase

GARMIN G5 BACK UP BATTERY

September 23, 2022

Magaero L Verified Purchase

GARMIN G5 BACK UP BATTERY

September 21, 2022

Magaero L Verified Purchase

GARMIN G5 BACK UP BATTERY

September 21, 2022

Magaero L Verified Purchase

GARMIN G5 BACK UP BATTERY

May 30, 2022

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: How long is the the shelf life of the Garmin G5 back up battery?

Per Garmin there is no specific shelf life for this battery as there can be different atmospheric conditions. Garmin does not recommend prolonged storage of these batteries.

Q: How often should the Garmin G5 backup battery be replaced?

Garmin does not provide a timeline on the replacement. We would recommend replacement after the battery can hold no more than 80% charge.

Q: Can the G5 backup battery be used in conjunction with the GMU 11? They appear to occupy the same connector.

The battery has its own input on the G5. The GMU 11 will be wired through the 9 pin connector

Q: My aircraft doesnt have an electrical system. Can this battery be use as primary and charged every night?

No, this is intended as a back up only. The G5 requires connection to aircraft power for operation.

Q: Is there a charger/charger adapter for this G5 backup battery so it can be charged on a bench during prolonged storage?

No, that is not available. It can only be charged while on the G5.

Q: HI, is this the backup battery for a certified G5 HSI? Same P/N as the one provided with your G5 HSI Certified bundle #11-18412?

Yes its the same. Part # 11-14314 (010-12493-02) is the current battery that will work for all G5's.

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