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Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery information
List Price: $79.00
Our Price:  $64.95

Product # 2842

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Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery
- 57 customer reviews.

Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery

Aftermarket battery that replaces the 600 MAH NI-Cad battery (CM-7G or CM-7) for the Icom IC-A21, IC-A20, or IC-A2.

This is a 13.2v 1100mAh 3 1/4" tall, Nickel-Metal Hydride long life battery.

What's the difference between Ni-Cad and Ni-MH batteries?
The main difference between the two is that NiMH battery (the newer technology of the two) offers a higher energy density than NiCads. In other words, the capacity of a NiMH is approximately twice the capacity of its NiCad counterpart. What this means is for you is increased run-time from the battery with no additional bulk or weight. NiMH also offers another major advantage: NiCad batteries tend to suffer from what is called the "memory effect". NiMH batteries are less prone to develop this problem and thus require less maintenance and conditioning. NiMH batteries are also more environmentally friendly than NiCad batteries since they do not contain heavy metals (which present serious landfill problems).

Will my original wall charger work with this battery?
Yes, this battery will work just like the battery that came with your transceiver.  It's the same size and form factor and can use the same wall charger that came with your radio.

 

List Price: $79.00
Our Price:  $64.95

Add Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery To Cart

Related Shopping Areas:
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More Items Labeled:  ic-a2 - ic-a20 - ic-a21 - ICOM battery

Buy With Confidence!  Purchase today and you can return it in the original condition through Wednesday, March 14, 2012!  Our return policy.

Have a question about Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery?  Ask your question and see previous Q & A about this product.

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Customer Reviews For Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery:
Write a review
Tuesday, November 15, 2011
There are two batteries in an ICOM A20
by Paul from Warrnambool VIC Australia 

Pros: Longer life
Cons: Does not address the memories 1-16
Review: The battery I ordered works fine. It lasts longer than the old original. My problem is the memories 1-16 are not held. It turns out there is a Panasonic BR2325 (coin size) battery in the guts of the electronics that requires a very fine tipped soldering iron to exchange. Having said this. The new lithium lasts longer.

Tuesday, November 08, 2011
by GARY from SCHOOLCRAFT MI USA 
Pros: It fit my old radio, it is at least 30 years old.
Cons: It was a little hard getting on.
Review: I was very happy with my recent purchase of the ICOM IC-A20 battery. My radio is very old, and I was afraid that I would not be able to use it due to it's age. The battery fit my radio nicely (a little hard to get on, but hey, it works great).

Monday, November 07, 2011
by herman armin from rome GA USA 
Review:

Monday, October 03, 2011
New life for an old hand-held!
by Ulrich from Simpsonville SC USA 

Pros: Good replacement for the original; keeps the radio going much longer!
Cons: Cannot be charged using the desk-top cradle charger since the contacts are missing. No big deal!
Review: This is already my second 1100mAh Ni-MH Battery I am using with my old Icom hand-held radio. Much better service life than the original NiCad pack. It gave my old radio a new lease on life!

Monday, September 12, 2011
Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery
by Gary from Fremont OH USA 

Pros: Quick service
Cons: None
Review: Exactly what I needed....no muss, no fuss! Would use this vendor again.

Monday, August 22, 2011
I would buy this product again.
by Gary from Glendale CA USA 

Pros: Works and holds a charge extremely well!
Cons: None I have observed.
Review: I use this battery to power my Icon handheld air band tranceiver for mundane things like obtaining IFR clearances and ATIS info prior to engine start. However, last week I incurred my first and only comm. failure while airborne. I used my Icom to transmit to ATC for my approach and landing and the radio and especially the battery performed beyond my expectations. In 12 minutes it paid for itself many times over!

Friday, August 19, 2011
Did the Trick
by Jim from Jacksonville FL USA 

Pros: Good fit replacement battery pack
Cons: Not inexpensive
Review: I heard these replacement packs didn't fit the radio. I didn't have that problem, snapped right on. I have a very old radio too.

Thursday, July 28, 2011
by A Customer from Jonesboro AR USA 
Pros: Easy to attach.
Cons: None, so far
Review: It did what I wanted it to do. It worked!!

Tuesday, July 05, 2011
Instead of a new radio I got a great battery
by Mark from San jose CA USA 

Pros: Solid power for an older radio
Cons: None that I can think of right now....
Review: I was thinking about replacing my IC-A20 with a newer radio. I also have an IC-A23 that I also bought a battery for. The last time a bought a battery for the A20 the connection was unreliable and the battery didn't last very long. Not this time. The connection is solid and the battery lasts the entire day. Instead of a new radio, I think I breathed some life into my old A20.

Sunday, June 12, 2011
by Daniel from Templeton, CA 
Review: This battery is a god send. It brought my old Icom A20 out of the closet and back into service after about 10 years of not being able to find a battery. Plus it was fully charged and lasted around 30 hours right out of the box. Slipped on with no issues what so ever just like the original.

Wednesday, April 27, 2011
by Daniel from Middletown NY USA 
Review: This battery supersedes my old battery since it has more power than my old battery and lasts longer before recharging. I am very satisfied with this product. Thank you.

Thursday, March 03, 2011
Poor Battery Fit
by Craig from New Braunfels TX USA 

Review: Battery works just fine and powers the radio great. But ... it was a bear to get it to slide on the radio and now that it is on, I can't get it off again.

Sunday, December 12, 2010
The new Nickel Metal hydride battery pack for my Icom A-20 is Great
by Bob from Steger IL USA 

Pros: Works Great, as expected.
Cons: none
Review: Even the color is good ! I've had this radio for about 25yrs. I've tried different battery packs, the one with 10 AA standard batteries melted case, another nicad battery was ok color was greenish,but worked well for yrs. This new NI-MH is GREAT !! I will for sure order from you folks again ! Good delivery time also ! Thanks !

Tuesday, November 02, 2010
A good replacement battery--well recommended
by Thomas from Alert Bay BC Canada 

Pros: capacity
Cons: too tight a fit
Review: This replacement has considerably more capacity than the original. It has a very tight fit which would be welcome if my radio had worn attachment rails. Definitely worth the price.

Tuesday, November 02, 2010
Pleased w/ product/service
by Lawrence from La Jolla CA USA 

Review: Product is satisfactory.

Monday, October 11, 2010
works good as a battery.
by Larry fish. husky and lancair from Danville CA USA 

Review: It does not fit good.  It's hard to push in and very hard to pull out.

Wednesday, September 08, 2010
by Michael Edwards from Greensboro NC USA 
Review: I had not used the ICOM tranceiver in a couple of years. (family things etc) When I tried to use it the battery was shot. I found the replacement battery and it is better than I had expected. Thanks

Thursday, August 26, 2010
by Michael from Roselle IL USA 
Review: Battery works great, replaced my charger too.

Monday, May 24, 2010
Out of the box, on the radio and go.Very good.
by Gilbert from Suffolk VA USA 

Pros: Very good product.
Cons: have none
Review: I took it out of the box, put it on thr radio and used it all day. I really like it. Thanks.

Monday, May 03, 2010
Excellent product!
by Ian from Echuca VIC Australia 

Pros: Returns the radio unit to totally reliable status
Cons: Very tight tolerance on the slide mechanism!
Review: This battery pack replicates the original at a fraction of the price! The service from MyPilotStore was outstanding! Delivered to regional Australia in 6 days!

Sunday, May 02, 2010
by charles from santa ana CA USA 
Review: Tight rail, but functions ok!

Wednesday, March 24, 2010
I would buy this product again
by piper140 from Gainesville FL USA 

Pros: Works right out of the box, fully charged and ready to go.
Cons: NO swap out for old battery.
Review: Product was as described, as others had described a little difficult to put on and take off but a little silicone on the tracks took care of that. Holds a charge very well. The only reason I didn't give it five stars is because they don't offer a swap of some sort for the old battery.

Saturday, March 06, 2010
Service Excellent, Freight Punitive
by Terence from Darley VIC Australia 

Pros: Comparative price, battery capacity
Cons: Freight cost from US to Australia
Review: Battery arrived in good time but the freight cost was excessive. The battery required considerable force to slide on the first time but capacity improved over original.

Monday, January 25, 2010
Worked as expected
by ED from TAVERNIER FL USA 

Pros: Good value
Cons: Gets very hot
Review: This battery does exactly what it's suppose to do. Gets very hot during charging when using the desktop charger.

Monday, January 25, 2010
It works well and holds a charge
by Lou from Virginia USA 

Pros: Replaced the original
Cons: Different shade, does not match radio
Review: This battery replacement did its job. The only minor problem is it is a different color than the 25 year old radio.

Thursday, December 31, 2009
Great replacement product
by Ken Lebbin Loehle 5151RG 'stanger 51 from Ellinwood KS USA 

Review: This battery is a perfect fit for my IC-A21 and the price makes it an economical replacement. I would definitely purchase another one if needed. Fast service and shipping!!

Tuesday, December 29, 2009
It alive!!!
by Ralph from Hato Rey PR USA 

Pros: Great replacement. Better that original in charging capacity.
Cons: Battery has a slightly different color than the color in my radio
Review: I had an Icom-A20 "dead" for about 7 years due to failure of its original battery. Got somewhat of a replacement battery in you know where ...Shack. Never was able to transmit, only hear pilot/tower conversation, even though mah and volts in the replacement claimed to be the same! I purchased your NI-MH battery, came quickly, installed and Walah! It Alive!! My old Icom A-20 is working properly and the battery charge last almost as twice as the original. By the way, I save some bucks since I did not have to by a new radio.

Monday, November 02, 2009
Well worth the price
by DOYLE from PLEASANT HILL MO USA 

Review: The Icom battery arrived very quickly from the shipper and it worked very well. We are much more satisfied with this Icom battery than we were with a cheep of-brand type that we tried.

Tuesday, September 22, 2009
great battery pack
by Yoram Shurany from Naharia ISRAEL 

Review: It works and fits better than my first battery, the order procedure was very clear and simple . The shipping was very quick and accurate "I would buy this product again" you did great job. Thank you.

Wednesday, September 16, 2009
Nice
by Mark from Billings MT USA 

Pros: Great to use my old radio
Cons: None
Review: My dad bought me the IC-A20 17 years ago when I soloed my Gyrocopter. This radio means so much to me and at one time, there were no replacement batteries for this radio. I can now use this radio and think of the great times in the gyro. Thanks mypilotstore. Mark Curtiss

Saturday, September 05, 2009
by gerald from imlay city MI USA 
Review:

Wednesday, August 12, 2009
by Kenneth from Richland WA USA 
Pros: This battery is just the one I needed.
Review: Very satisfied with the product and service. Thanks.

Thursday, July 23, 2009
had issue with the product
by A Customer from Marblehead MA USA 

Pros: service was great and price was fair
Cons: had a major amount of difficulty in installing it in my handheld
Review: The replacement battery was received right on time. however it did not fit the handheld without a mjaor amount of puushing it into the unit. I am not sure I will be able to remove it without any effort, especially if in flight with the min amount of chop.

Wednesday, July 15, 2009
Perfect Fit - Great upgrade to old technology
by Paul from Clarks Summit PA USA 

Review: The battery fit perfectly and it is preforming better than I could have expected.

Saturday, July 11, 2009
Just as advertised
by Jeffrey from Granada Hills CA USA 

Pros: It works just as advertised.
Cons: None
Review: This battery is just like the original that came with the radio and performs in an identical manner. It even came fully charged so I could use it immediately. My Icom A-21 was used twice over the years in real emergencies when my C-172 lost all electrical power in flight. I would be lost with the portable radio and the new battery put it back on the map as a serious radio back up.

Wednesday, April 22, 2009
Excellent/easy transaction
by Tom from San Diego CA USA 

Pros: Product was as advertized, fast and easy transaction
Cons: none
Review: I used this battery (was a perfect fit) to restore an ICON Marine band radio that is ~ 30 years old - works like new now!

Friday, February 20, 2009
Saved
by A Customer from Hermon ME USA 

Pros: More batt life than original, saved my transceiver
Cons: non
Review: I looked for a replacement battery for my old icom A-21 for a couple of years and had no luck. Got this battery and it works and fits perfectly. THANK YOU!

Monday, November 10, 2008
Good battery for the price.
by David from Lincoln VT USA 

Pros: More capacity, no memory effect that Ni Cad has
Cons: Silghtly off color in apparance.
Review: This battery has more capacity with newer technology than the origional one. The color is slightly off and does not match the radio exactly. Not a big issue. It fit the radio snugly, but not a problem. It does not have the memory effect that the old Ni Cad battery had.

Wednesday, October 29, 2008
SHAZAM!
by A Customer from Bolingbrook IL USA 

Pros: long life
Cons: none
Review: Inherited a 10-year-old Icom radio with a battery that lasted 2.3 hours on a full charge. This replacement lasted 22.7 hours of continuous "on" with an occasional outgoing message. The color is off by just one tint or so, but with this performance, who cares? No problem getting on or off. I'm going to buy another as a back-up.

Monday, October 20, 2008
Good solution
by A Customer from Jersey United Kingdom 

Review: All round it is excellent solution. Slide is a bit cheap and nasty but it does fit on OK and it works fine. No hesitation in recomending this product.

Thursday, September 04, 2008
Product is perfect and greatly needed.
by Paul from Centennial CO USA 

Pros: A necessity
Cons: None
Review: Product was needed and only available from you.

Tuesday, July 08, 2008
Very good replacement battery
by Charles from Madison MS USA 

Review: Thanks for the fast service, the battery fits and works perfectly.

Wednesday, April 16, 2008
Icom A21 battery pack-
by HF from Monument, CO 

Pros: works great
Cons: none really- price?
Review: I needed a new battery pack for an old Icom A21 radio- this replacement fit perfectly and worked great- holds a charge better than ever before.

Thursday, April 03, 2008
No Suprises! That is a good thing!
by A Customer from KITCHENER . Canada 

Review: It is what I neeeded and was looking for. It worked as noted. It is what I expected.

Monday, March 31, 2008
Nuclear Powerpack
by Chris from Torrance CA USA 

Pros: long life, light weight powerpack
Cons: none
Review: With more than twice the power of the original, this battery turns your ICOM handheld into a workhorse, making it perfect for a backup transceiver

Wednesday, February 20, 2008
Great Battery
by Aubrey from Madison AL USA 

Pros: Lighter than the Ni-Cad it replaces
Cons: Color is very slightly off; probably because my radio faded in the sun
Review: The battery was as advertised. It was a little tight going on the first time but no complaints. It fits snug and slides off easy.

Monday, January 28, 2008
Good deal
by Gary from Folsom CA USA 

Review: The replacement battery seems to be doing the job and it was cheaper than I could have the batteries replaced locally.

Wednesday, January 23, 2008
Product exactly as advertiesed. Exact replacement for ICOM part.
by Ron from Paso Robles CA USA 

Pros: Excellent
Cons: None
Review: The replacement battery fit to radio perfectly. Is exact replacement. Works great. Has more capacity than original

Tuesday, November 13, 2007
Fully matches the expectation
by Roger BAILLY from BLAGNAC . France 

Pros: Easy connection. Works OK after a night wall-charging.
Cons: None
Review: Contrary to what I read from previous purchasers of the battery, I had no problem to connect it to the VHF body. It works perfectly.

Tuesday, September 18, 2007
Rapid service
by Colin from Stoke-on-Trent Great Britain 

Review: The battery I ordered arrived in the UK very quickly, it took the UK customs longer to clear the item than it had taken to cross the Atlantic. Full marks to you. The new lithium battery has revitalised my 18 year old Icom, it is working like new.

Monday, August 06, 2007
Works as advertised
by A Customer from Sacramento, Ca 

Pros: Long life
Cons: doesnt match original color of radio, getting it on the radio first time was a nightmare
Review: I'm glad I purchased the battery. However, getting it on the radio the first few times was extremely difficult. Once it has been on/off the radio a few times, it slides smoothly and provides a good battery life.

Thursday, August 02, 2007
ICOM Replacement Battery NI-MH IC-A20
by David L. from Tulsa, OK 

Pros: Longer battery life and good endurance
Cons: Difficultly sliding into old unit.
Review: The unit was a little difficult to slide into the old radio. It required the use of silicon spray to allow it to slide into the rails of the radio.

Other than that the unit charged fine and is working well.

Thursday, June 14, 2007
Good Product
by A Customer from Louisiana 

Pros: Long battery life
Review: Long battery life. Battery didn't want to slip into place at first but finally got it to work!

Monday, May 14, 2007
New NiMH batteries for IC-A20: Full satisfaction
by enrico from italy 

Review: it exceeded expectations as they are lasting longer than the previous ones

Wednesday, May 02, 2007
Works great
by George Shepherd from Scotland 

Pros: Good product
Cons: none
Review: Excelent service from supplier

Sunday, December 17, 2006
by Kelly M. Price from Walla Walla, WA 
Review: I've had my I-Com IC-A20 for 18 years. It is the most reliable piece of equipment in my flight bag. All I need now is a new battery and this is after 18 years. Dependable, reliable, and excellent quality.

Thursday, July 20, 2006
by A Customer from ONTARIO,OREGON 
Review: I PURCHASED MY IC-A21 IN 1985? BATTERY STILL WORKS TODAY, DOES NOT LAST AS LONG AS IT DID WHEN NEW. (BUT IT STILL WORKS)


 

 

 

Previous Customer Questions For Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery:
Ask Your Own Question
On Thursday, March 31, 2011 a customer asked:
Q:
I have IC-A20 with CM-7G battery and I am lookin for battery charger for this unit. please let me know which charger is appropreate charger? if you have it, I would like to buy.
A:

The Icom 110V Wall Charger will work on the IC-A20 with the CM-7G battery.

On Monday, July 13, 2009 a customer asked:
Q:
Iim looking for a case for my IC-A21, where can i find one? Appreciate your assistance.
A: Unfortunately, the alkaline battery case for the IC-A21 was discontinued several years ago.  This battery is the only power source that we have available for the IC-A21.

On Saturday, April 04, 2009 a customer asked:
Q:
Does your battery have a jack on the side so it can be recharged while atached to the ICOM A20?
A: The battery needs to be attached to the transceiver in order to charge with a wall charger. There are no jacks on the side of the battery aside from those used to connect to the radio.

On Saturday, August 02, 2008 a customer asked:
Q:
Will my old ic-2a transceiver charge this battery when it is connected to a 12 volt external source?
A: Yes, the original charger on the IC-A2 will charge this battery.

On Monday, April 21, 2008 a customer asked:
Q:
Will my icom bm-112u charger that puts out 12VDC 300mA charge a 13.2v 1100mAh battery.
A: Yes, the original Icom BM-112U charger will charge this battery.

On Tuesday, January 30, 2007 a customer asked:
Q:
I have an Icom A20 Radio Where can I find a new battery charger for it?
A: The wall charger for the IC-A20 can be found at http://www.mypilotstore.com/mypilotstore/sep/2032


 

 

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Monday, February 13, 2012

Some keywords that may help you find this product: Buy Icom IC-A20 / IC-A21 / IC-A2 1100mAh NI-MH Battery Batteries America CM-7x cm7 cm7g ica21 ica20 ica2 Replaces the CM-7 battery pack for the Icom IC-A20, IC-A21 or IC-A2