We now offer the complete line of ELT replacement battery packs. These top quality battery packs are factory new and meet or exceed FAA TSO-C91a and are also Transport Canada approved. Request current price on any ELT replacement battery, ELT, or handheld transceiver replacement battery not shown here. BP-1045 battery is a direct replacement for the following ELT's:
ELT Battery Part Number:
Note: The ELT Batteries are non-returnable due to shelf life of the battery.
This battery was a perfect fit and my ELT is now back in service.
January 9, 2020
October 20, 2019
October 19, 2019
Packaged well, shipped promptly, all in good condition, Thank You
October 12, 2019
I have been totally satisfied with the quality and speed of service I have recievied from Aircraft Spruce. I have made multiple purchases and never any issues with this company.
October 5, 2019
Works just as described. It is mounted and ready for operation.
September 29, 2019
Great service 2 day delivery to Missouri by UPS!!
September 21, 2019
Order arrived quickly. Instructions were good.
August 9, 2019
product was ordered and arrived a couple days later
August 2, 2019
consistently the best.
July 28, 2019
Its a battery pack
July 18, 2019
Works great! Lasts a long time (well two years)!
May 4, 2019
We choose ACS as they have the best price and great products. This is a quality product.
April 23, 2019
Simple direct replacement with comprehensive instructions included.
February 23, 2019
Whatâ€™s to review
ACS is always on their game and the
Merl products are spot on.
A++. As always
February 15, 2019
Great as always
January 24, 2019
Quick shipping, received in excellent condition
December 22, 2018
October 21, 2018
August 21, 2018
What can you say about 4 AA batteries glued into a plastic case for $23! Thank you FAA
June 28, 2018
May 12, 2018
Been using these replacement batteries since 1980. Never a problem.
April 14, 2018
Only game in town if thats your ELT. Aircraft Spruce got it to me with their usual efficiency.
November 6, 2017
September 30, 2017
Quick service and shipping
September 29, 2017
Probably the 8th and the last time I will need to replace my ELT battery (ADSB) coming soon. Ive never had a problem with the Merl battery or Spruce with its replacement.
September 24, 2017
Yea--fast and it fits. Thanks!
August 13, 2017
Got the battery, Thank You.
June 2, 2017
March 10, 2017
A requirement to replace in the ELT but considering its 4 small batteries that could be replaced in the holder with a little work by just about anyone its way over priced in my opinion.
August 24, 2019
works as described price was reasonable but the batter was already a few months old so I do not get my full 2 years.
February 22, 2019
As described, installed & functions normally
June 8, 2017
Unit easy to install and functions admirably dfor the designated period.
June 6, 2017
As discussed with customer service, this wasnt shipped properly. I asked it to be shipped overnight express only if it could be delivered to me on Saturday. If this wasnt the case ship on normal shipping which I would receive the following week. I ended up paying for overnight shipping only to receive the package the following week. Your answer was overnight shipping is only on business days. Shipped on Friday and not delivered on Saturday, which would be overnight. So why was it shipped overnight?
Q: Does the BP-1045, part number 11-17925, fit EBC-302-HM? Would I need one battery pack or two?
Per the supplier: Yes, it will fit. And you will need 2.
Q: Will the MERL BP-1045 ELT battery pack fit the EBC-102A? PN# 11-17925.
Yes, this is the battery for the EBC 102, 102A, and 302. The 302V takes 2 of these.
Q: Is the MERL BP-1045 ELT Battery Pack a direct replacement for the GS 21 battery pack? GS 21 is listed on the page, but it is not clear whether it is a replacement for that part of whether the list is an indication of other ELT batteries that you carry.
Yes. It is a direct replacement for the GS21 battery.
Q: How long is the Merl BP-1045 ELT battery good for?