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Part# 11-17945
MFR Model# BP-1010


The BP-1010 can be used on the NARCO ELT 10 only. For NARCO ELT 910 batteries please contact NARCO as they must re-certify the unit.

Model # 00-10-009

Approved for Canadian use.
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Its fine , but then everything I get fro you is fine

John D
November 4, 2019

Great company and fast shipping!!!

Leonardo L
October 11, 2019

Only choice good battery date.

Barry D
October 5, 2019

Aircraft Spruce ships everything quickly. I may upgrade to an ELT that someone pays attention to in the future, until then I am legal. I just bought my Garmin GDL-82 ADS-B from Spruce, Garmin was way behind in production. Customer service at Aircraft Spruce was extremely nice when I called and kept me updated until the unit shipped.

Gary S
September 30, 2019

It is the only that fits the ELT.

Richard G
September 27, 2019


Chris S
September 23, 2019

This is an old style battery for an old style ELT but it works great.

True F
September 17, 2019

Ordered a new Elt battery for annual. In September, received battery with an August expiration

Geoffrey C
September 16, 2019

Great price, fast shipping!

September 9, 2019

I order one of these batteries from AC every two years. Expiration dates are always current and they simply work as designed.

September 5, 2019


Q: Does the free shipping on batteries apply to ELT batteries? I need a MERL BP-1010 part # 11-17945.

No, the free ground shipping on batteries promotion does not apply to ELT batteries. It only applies to aircraft batteries such as certain model Gill, Concorde, or Oddysey.

Q: Do you sell the bracket for the ELT battery part number 11-17945?

No, we do not. Parts for older 121.5 ELTs are getting hard to come by.

Q: What is the life of this Merl BP-1010 battery?

This battery pack has a 2 year life.

Q: Is the Merl BP-1010 battery pack FAA Approved?

Yes, this battery is FAA approved for the Narco ELT 10.

Q: If Oct 17 is the expiration date stamped on the battery, is it good until the end of October?

No, we recommend replacing the battery on the 1st of the expiration month. In the example above, October 1st.

Q: Is the Merl BP-1010 battery pack TSOd?

Yes, this is TSO approved.

Q: Narco elt 10 battery: The manufacturer date stamped on my battery is 10-16 but was installed 2-17 would the 24 calendar month run out from when it was manufactured or when it was put into service?

2 years from date of manufacture.

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