Sadly, these batteries dont seem to last much longer the regular lead acid batteries, but I still like the sealed nature of the product.
Bryan L
Verified Purchase
Concorde Sealed Battery RG-35A
October 17, 2024
The battery is a quality product and was in stock and available for immediate pickup.
Barry J
Verified Purchase
Concorde Sealed Battery RG-35A
October 14, 2024
L&t A
Verified Purchase
Concorde Sealed Battery RG-35A
August 19, 2024
Battery holds a charge and I hope it lasts 8 years like the last one. Keeping them on trickle chargers works well to prolong life, it seems. thank you.
Robert S
Verified Purchase
Concorde Sealed Battery RG-35A
July 30, 2024
Great product.
Noel S
Verified Purchase
Concorde Sealed Battery RG-35A
July 16, 2024
Seems to be fine, it started my aircraft after installation so its doing what I expected.
Nash A
Verified Purchase
Concorde Sealed Battery RG-35A
June 19, 2024
Works fine.
Anthony K
Verified Purchase
Concorde Sealed Battery RG-35A
May 30, 2024
I have had good service results from this product in the past, hopefully this unit is as good as others Ive had.
Mario M
Verified Purchase
Concorde Sealed Battery RG-35A
May 30, 2024
I called in my order. I had previously ordered this battery from Wag Aero but had not received information about my order. The sales associate found my information and had the battery shipped out. I received it in a couple of days and am up and flying again.
Douglas M
Verified Purchase
Concorde Sealed Battery RG-35A
May 24, 2024
Great battery. Comes fully charged and ready to go. I have it installed in a Globe Swift GC- 1B, It is lighter and a bit smaller than my previous battery. A reliable, good performer.
Blake L
Verified Purchase
Concorde Sealed Battery RG-35A
May 22, 2024
Best battery ever. I installed one in a customers Piper August 2010, was kept on a Battery Minder and after 14 years is still passed the capacity test. Same battery in my Cessna 182 passed capacity test for 7 years, but kept on working. Only had 2ea Concord failures in over 20 years.
Sm S
Verified Purchase
Concorde Sealed Battery RG-35A
April 24, 2024
Robert U
Verified Purchase
Concorde Sealed Battery RG-35A
March 2, 2024
Great battery
Jeff C
Verified Purchase
Concorde Sealed Battery RG-35A
March 2, 2024
Good product, good transaction.
Lance W
Verified Purchase
Concorde Sealed Battery RG-35A
February 29, 2024
My last Concord lasted 8 years. I hope that this one lasts just as long
Robert L
Verified Purchase
Concorde Sealed Battery RG-35A
February 26, 2024
Battery was shipped quickly! No hassle, no fuss. Thank you again for the great service
Steve H
Verified Purchase
Concorde Sealed Battery RG-35A
February 22, 2024
Replacing RG-35A which I installed on my PA-28 in 2019. I’m hoping to get more than 5yrs out of this one now that I keep it plugged into a Batteryminder with quick connect accessory. Used to get 2-3yrs tops out of the Gill wet batteries so not bad.
Cody D
February 18, 2024
good product, timely service
Craig L
Verified Purchase
Concorde Sealed Battery RG-35A
December 15, 2023
RG-35A...ordered and delivered, exactly on time. Thank you.
Brian J
Verified Purchase
Concorde Sealed Battery RG-35A
November 30, 2023
Dropped it in immediately after delivery and it fired the old Bellanca Cardboard Connie up with enthusiasm.
Richard B
Verified Purchase
Concorde Sealed Battery RG-35A
November 29, 2023
Brian M
Verified Purchase
Concorde Sealed Battery RG-35A
November 15, 2023
Battery worked great. Aircraft started immediately.
Ramsey S
Verified Purchase
Concorde Sealed Battery RG-35A
October 25, 2023
Quick shipment, works as advertised
Steve C
Verified Purchase
Concorde Sealed Battery RG-35A
October 25, 2023
Clyde E
Verified Purchase
Concorde Sealed Battery RG-35A
October 17, 2023
Lucky battery was not damaged since the Aircraft Spruce box was damaged(open) at the bottom
Gary T
Verified Purchase
Concorde Sealed Battery RG-35A
September 20, 2023
I like these Concorde batteries better than the Gill brand. Last longer.
Irving V
Verified Purchase
Concorde Sealed Battery RG-35A
August 9, 2023
Great Service and prouduct
Harry I
Verified Purchase
Concorde Sealed Battery RG-35A
May 19, 2023
The last RG-35A battery I purchased lasted 13 years. The battery was used to start a Rotax 912S engine (100 hp) during its 13 years of service, as well as to provide power to a transponder and radio when the engine was not running. This was in a motor glider application. I was very please with its performance.
Rob M
May 4, 2023
Richard K
Verified Purchase
Concorde Sealed Battery RG-35A
April 19, 2023
THE LAST BATTERY I HAD OF THIS MODEL WAS ALMOST 40 MONTHS. VERY SATISFIED.
Michael S
Verified Purchase
Concorde Sealed Battery RG-35A
March 28, 2023
Great product, it came fully charged, fit right in and the motor started with a half-turn.
Alexander
Verified Purchase
Concorde Sealed Battery RG-35A
March 28, 2023
I’ve been using this battery on the PA28-181 for long. It’s on top of my list. Cannot think of any better one. Simply perfect.
Nick P
Verified Purchase
Concorde Sealed Battery RG-35A
March 14, 2023
Doing a great job in our cessna 175! Thanks
Steve C
Verified Purchase
Concorde Sealed Battery RG-35A
February 17, 2023
The new battery is working fine.
Sadly, the previous one from Concorde cost much less. That one lasted about 7 years.
Michael R
Verified Purchase
Concorde Sealed Battery RG-35A
January 19, 2023
Best battery I have ever bought. Works fantastic in my Cherokee, worth every penny.
Bobby B
Verified Purchase
Concorde Sealed Battery RG-35A
December 30, 2022
As expected! Great product!
Clint D
Verified Purchase
Concorde Sealed Battery RG-35A
November 29, 2022
The RG-35A is a satisfactory replacement for the RG-35AXC that I had used before.
Federico H
Verified Purchase
Concorde Sealed Battery RG-35A
November 28, 2022
Concorde batteries have given good service to me & my aircraft.
Clifford B
Verified Purchase
Concorde Sealed Battery RG-35A
November 17, 2022
This is the 3rd Concord battery Ive owned all have lasted at least 5 years. Well worth the money.
Donald L
Verified Purchase
Concorde Sealed Battery RG-35A
September 29, 2022
Wes R
Verified Purchase
Concorde Sealed Battery RG-35A
September 7, 2022
As advertised
Charles K
Verified Purchase
Concorde Sealed Battery RG-35A
September 5, 2022
Clay C
Verified Purchase
Concorde Sealed Battery RG-35A
August 30, 2022
I bought this battery to replace an identical unit that has been installed in my plane for 14 years. That’s right, 14 years. These are great batteries, and I can’t recommend them enough!
Jeff W
Verified Purchase
Concorde Sealed Battery RG-35A
July 4, 2022
Alfred D
Verified Purchase
Concorde Sealed Battery RG-35A
June 29, 2022
Does what its supposed to do.
Josh B
Verified Purchase
Concorde Sealed Battery RG-35A
May 16, 2022
Great
Ivan M
Verified Purchase
Concorde Sealed Battery RG-35A
April 23, 2022
Eric
Verified Purchase
Concorde Sealed Battery RG-35A
February 17, 2022
Concorde is my go to battery. They make for a clean and neat installation and always give you extended service life. I’ve never had a complaint
Larry L
Verified Purchase
Concorde Sealed Battery RG-35A
February 8, 2022
Like it
Desert A
Verified Purchase
Concorde Sealed Battery RG-35A
February 5, 2022
Concorde batteries are excellent and their factory support is top shelf. I ordered this particular RG35A to replace an identical unit that held up well for 7 years. Not too shabby.
Kingdom A
Verified Purchase
Concorde Sealed Battery RG-35A
January 26, 2022
Order went as smooth as could be. Product worked great. Thanks and will be ordering again.
Michael R
Verified Purchase
Concorde Sealed Battery RG-35A
December 9, 2021
Shipping was expeditious and battery arrived properly packaged and charged as advertised
James M
Verified Purchase
Concorde Sealed Battery RG-35A
November 4, 2021
Last one I had lasted for four years
Vern O
Verified Purchase
Concorde Sealed Battery RG-35A
October 6, 2021
way overpriced. Ridiculous.
Bart C
Verified Purchase
Concorde Sealed Battery RG-35A
September 29, 2021
This same battery lasted a terrific 63 months. Granted I ran it down a couple of times but also took care of it with the Battery Minder charger for with desulfation circuits calibrated for the Concorde battery. Reliable pair.
Blane J
Verified Purchase
Concorde Sealed Battery RG-35A
September 24, 2021
Super battery got ten years from the last onei
Randy S
Verified Purchase
Concorde Sealed Battery RG-35A
September 19, 2021
Put one in my Archer II back in April of 2015, its just now starting to show a little loss of voltage at idle, 11.6V 5.5 years of service, better than any other batteries Ive used & the longest service life.
Mark H
September 13, 2021
Orville W
Verified Purchase
Concorde Sealed Battery RG-35A
August 19, 2021
I can get over 6 years out of this battery.
Mark D
Verified Purchase
Concorde Sealed Battery RG-35A
May 26, 2021
Top of the line battery and I will only use a sealed battery any more due to possible acid contamination.
Harvey
May 14, 2021
Good quality battery at fair price (for aviation). Hopefully it will last five years like my last one.
Michael O
April 27, 2021
Arrived within a two days. Installed it and operates as designed. Quick and efficient service.
William R
March 31, 2021
Quick service on delivery. Battery is great arrives fully charged.
Darrell
March 16, 2021
Came fully charged. Cherokee started right up. Along with the battery tender/charger, Im sure it will last for many years to come.
Dave L
February 5, 2021
good value promo service THANK YOU
Alvin M
January 5, 2021
Excellent and Durable Product for Aircraft...Thank You
Yudi K
December 3, 2020
In my not so humble opinion the RG series of Concorde batteries are the best available lead-acid General Aviation batteries. A great product at a fair (by aircraft standards) price. And, they are essentially maintenance free which is a blessing considering how hard it is to access many light aircraft batteries that are tucked away in obscure places.
Robert J
November 23, 2020
Should last many years
Gregory R
September 28, 2020
Very very happy with this purchase and even moreover that I ordered this on 9/14 and received it on 9/16. I was so very impressed that Aircraft Spruce is delivering Amazon service... Very...
John S
September 28, 2020
Great battery that arrived fully charged, in good condition, and very quickly with standard shipping.
Larry Z
August 24, 2020
Ordered online Friday afternoon, arrived Monday afternoon in good condition.
Walt
August 21, 2020
I installed this battery (Concorde RG-35A) in my Mooney M20C on 2/18/2012.
This week (7/25/2020) I started having problems.
I attribute the longevity of this battery to a great design and the BatteryMinder which was always connected.
I hope I see 8+ years on my next RG-35A.
Highly recommended!
Paul T
July 25, 2020
The battery that I purchased last year went bad and I replaced it with this one. I have filed a warranty claim to get reimbursed.
Max W
July 21, 2020
Cranks my IO-520 right up, even with 8 ft remote mount. Used to take three attempts to get the current flowing on my last battery. Also, fast delivery in good packaging.
Andy R
July 7, 2020
Arrived in perfect condition and was a drop-in replacement for the old battery. I hope this one also lasts almost 5 years.
Tom
June 29, 2020
The battery arrived timely, well packed and appears to be in good condition. Due to the Covid-19 pandemic I cannot leave home to install the new battery in the airplane and use it.
Daniel C
April 6, 2020
Shipped fast. Item as described. Thanks
Richard
March 26, 2020
Awesome service!!!!
Jorge M
February 17, 2020
Fine
Adrian B
February 1, 2020
Great service and free shipping on a battery.
Louis S
December 30, 2019
Shipped promptly and was well packaged. Good working Battery.
Michael S
November 29, 2019
The Concorde batteries are wonderful. I think the last one I had lasted at least 5 years and one of those years the plane was at another airport where I couldnt recharge it. Aircraft Spruce had the battery to me very quickly.
Robert T
November 21, 2019
Works as advertised.
Sean D
November 11, 2019
Good
Philip S
August 6, 2019
Battery works great and came highly recommended by my A&P.
David R
July 20, 2019
Herbert
December 27, 2018
Quick delivery as always. I got 7 trouble free years from the last Concorde battery - looking forward to the same from this one.
Keith
November 30, 2018
Great Battery. I keep this on the BatteryMinder and fly about 150 hours a year. The last battery started to turn the engine over a little slowly and once refused to after 5 years. I figure after 5 years a battery doesnt owe me anything. Replaced it and It fires up like its eager to go. No acid, no fumes, no trouble.
George W
September 27, 2018
This was an easy swap for my old Concorde battery. It lasted 5 1/2 years, so I definitely got my money’s worth out of it.
Isaiah P
September 20, 2018
Replace my old Concord after 8 years. Great battery!
Greg
August 6, 2018
Ill never buy a pink one again !
Shipped when promised,very satisfied
Jerry
July 12, 2018
I LOVE this battery!!! It cranks my plane right over and continues to impress me!! I’m glad I made the switch to this brand!!!
Katie S
June 5, 2018
I noticed the cranking speed is a little slower today when I fired up for a short flight. I was thinking I just replaced that battery. I popped the cover off to see the date I installed it and found out it was in July of 2014. Today is February of 2018. Time does fly.
Gary H
February 9, 2018
Reliable and peace of mind knowng with my Concorde Battery that it start my plane everytime
Billy C
February 2, 2018
This battery arrived 22hrs after I ordered it. I installed and the airplane turns over amazingly.
Patrick D
February 1, 2018
I used to have to replace my battery every two years. Switched to Concorde and this last battery lasted 8 years!!!! This truly is the best battery on the market.
Rick
November 23, 2017
My last one lasted 7 years on a maintainer and was still fine when I changed it to a new one. Great battery. Prompt shipping right to the front door, well packaged.
Roger
November 18, 2017
OK so far, just installed new RG-35A. Aircraft cranked right up.
My last RG-35A lasted 3 years 2 months.
I was a bit disappointed. I use a 2W solar charger when the airplane sits for awhile.
I have car batteries that are guaranteed for 5 years and cost a lot less. Why do these aircraft batteries die after 2-3 years.
John P
August 26, 2017
I installed this in 2012 on my 1968 Mooney M20C Ranger Im just replacing it now after 5 years of flawless service. Im replacing it because I noticed it getting slow and do not want to get caught at night at a small airport with no services. I do carry a portable power pack but never needed it t
to jump the plane.
Christian R
July 6, 2017
Great battery at a great price
R. P
June 2, 2017
Ive used a competitors brand only once and I quickly learned there is no substitute for the reliability & longevity of the Concorde brand-all with no maintenance!
Bob J
March 30, 2017
Customer has installed and used battery and could not be happier. Arrived when it was promised.
Kenneth M
March 30, 2017
My last one lasted 5 years. Beginning to be
slow to start my mooney. Aircraft Spruce still
the best price and prompt shipping.
Larry M
March 11, 2017
The newer line up of sealed batteries have proven to be very solid. Some planes tend to boil acid out sort of no-matter what and the source for corrosion. This battery takes care of that issue.
I sell and recommend these batteries over the flooded cells with a very high success rate.
Will
March 3, 2017
Phenomenal battery. No more battery box required for catching acid. No more fills and spills. I bought this battery in 2007 and its still working just fine at the end of 2016.
David M
December 11, 2016
Best battery on the market!
Mix A
May 25, 2016
On 8.5.08 I installed the RG-35 in our Cessna175 powered by a Franklin 220 hp at with 10.5 to one compression. Today 2.1.16 I am purchasing a new one, not because the battery is bad but it was dropped and broke the case. Before the Concord was installed I could count on replacing the Pink G-35 ever 24 months. This is a great battery.
Ron
February 1, 2016
Steven R
Verified Purchase
Concorde Sealed Battery RG-35A
June 12, 2024
Good battery. Bit pricey but expected for pmad item
Roland M
Verified Purchase
Concorde Sealed Battery RG-35A
April 8, 2024
Stephen N
Verified Purchase
Concorde Sealed Battery RG-35A
June 15, 2021
Cost has shot up dramatically. I replaced a 3 year year old a Concord RG35AXC with a RG35A becuase it would not hold a charge. Even with a battery minder, starting power dropped was extremely week, several attempt to turn engine over, starter tested ok
Bob P
September 14, 2020
Read numerous reviews of longevity of these. Battery tender and a heat blanket and two years almost to the day, Im looking for a better battery that doesnt feel like Im blowing my money for the equivalent of a cheap battery.
John M
March 10, 2020
Replaced gill 35 in my c-210. Average three cranks and inadequate amperage to start engine. Needs a booster **hard to find away from home or hanger. Seven months old.
Advice *Look elsewhere
Bob
May 15, 2021
Don’t believe the hype, the G-35 I bought will not hold a charge. Total time on battery is 8 hours. I’m a AP, IA and know a piece of junk when I see it.
Paul
December 5, 2019