Yaesu Vertex 2200 Mah Li-Ion Battery FTA 450L / 550L / 750L / 850L

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Part# 11-12832
MFR Model# SBR-39LI


Yaesu Vertex 2200 Mah Li-Ion Battery FTA 450L 550L 750L 850L.
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It works and I am pleased with it.

Jessica B Verified Purchase


November 20, 2021

Used this item for a week now and only charged once. Battery park only lasted a partial week and new alkaline batteries need to be installed...good investment.

William P
February 18, 2021

This battery last long time. I 👍like it

Gustavo C
January 6, 2021

High quality lithium ion battery for specific use

Robert S
September 27, 2019


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: Does this YAESU VERTEX 1800 MAH LI-ION BATTERY FTA 550L AND 750L come with a charger?

No, this is the battery only. The charger is included with new FTA 550L and 750L radios. If you need to replace your charger, they are available under part numbers 11-12835 (110 VAC) and 11-12836 (220 VAC). There is also a cradle dock available under part number 11-12833.

Q: Scenario: I'm using my hand held Yaesu 550 with this battery pack. The battery pack indicates that it is low and is in need of re-charging. Question: Will the battery start to re-charge if I plug the radio's included 12-volt chord into the radio and the ships power, or do I have to use the 110V wall charger to replenish?

The battery can be charged by either the 12V or 110V cord.

Q: have a 550AA radio. Can I install this battery on my radio and convert it to the 550L?

Yes, adding the li-ion battery # 11-12832 will make the 550AA into a 550L.

Q: Can this Li-Ion battery be charged with the power adapters included with the 550AA version or is the cradle necessary?

Yes, you can use the power adapter included with your 550.

Q: Where is this battery made in?

These are made in Japan.

Q: I am looking for a new battery for my FTA 450L (purchased from Aircraft Spruce!). You offer a battery for FTA 550L/750L (Part# 11-12832, MFR Model# SBR-39LI). Will it be compatible with 450L?

Yes, this battery is compatible with the FTA 450L. We have updated this web page to reflect that compatibility.

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