Great battery, smaller and much lighter than standard batteries.

Carsten S Verified Purchase

POWERSAFE BATTERY SBSJ16

Great product! Replaced my Gill battery I have been replacing every couple of years for last 25 years. Smaller, lighter and cranked over my o320 better than my Gill batteries when they were new.

Don L Verified Purchase

POWERSAFE BATTERY SBSJ16

Great battery. Ive used these in 3 different planes now and no issues!

Utah C Verified Purchase

POWERSAFE BATTERY SBSJ16

Have used these battery’s in several airplanes. Getting 6-8yrs service…maintenance free.

Howard H Verified Purchase

POWERSAFE BATTERY SBSJ16

Small and light weight makes it easy to install.

Tony D Verified Purchase

POWERSAFE BATTERY SBSJ16

Fit my battery box perfectly. So far it has worked well. Have always had good luck with Odyssey batteries.

Todd C Verified Purchase

POWERSAFE BATTERY SBSJ16

The best battery hands-down last forever

I’m pleased with the service and pleased with this product.

Immediate delivery of correct product.

great battery. competitive price in Alaska.

This is by far the best battery we have installed in any aircraft. We have replaced many Concorde and Gill batteries with this little gem through field approvals. Our first installation of this battery was in 2008 and it is performing like new yet and that install has no charging system.

Works good in the battery box, under the front seat in my Cub.

Fit like a glove, in the under seat battery box in my Cub. Now, the B&C starter gets the O-200 motor going, even on cold mornings.

I have had this in my aircraft for over a year. I am amazed at the cranking power. Plus, I do not have to worry about it freezing in extreme cold here in NE MN. If that were not enough, I gained 12 pounds of useful load!

Accidentally left the master on for a few hours ran the battery done to 11.9 volts. It still had enough to start the O-360 the next morning without a jump... Id say pretty good battery considering its size and weight.

These batteries are truly incredible. they greatly resist sulfating compared to a normal battery. I am repeatedly amazed at the cranking ability and how well they hold a charge and last.

Best batteries I ever had! Would never buy anything else. One in my Glasair since 2003!! Airplane sometimes sat for over 6 month, without recharging battery, but it cranked the 0-360 over effortlessly. The other one in my Slepcev Stork, since 2007. Never any problems, never had to recharge. Have a bigger one in my VW van since two years. Truely great product. Well worth the little extra money. Thank you Odyssey.

Slowly converting our fleet to these batteries as other wear down. Like the weight savings & they provide exceptional service to our aircraft.

Pugetsoundflyers, I Verified Purchase

POWERSAFE BATTERY SBSJ16

Powersafe Battery SBSJ16. I have purchased three of these batteries. The first was installed when I changed my C-180 fuselage battery to the firewall battery location three years ago. During a cross-country trip out west this Sept 2021, the plane failed to start on Orcas Island, WA. The battery was found to be swollen and melted. The plane was prop started. A new battery was ordered, and installed in California. After one day flying to Wyoming, the new battery was also swollen and melted. It showed low voltage in flight. It would not charge by generator. It would charge by wall charger and hold enough charge to start the plane twice each day, as long as no electric systems were used in flight. I got back to Pennsylvania that way. During the repair, the generator was found to be destroyed. The third new battery was installed and a new alternator was installed replacing the generator. On the one hour flight from the IA/A&P to home, all seemed in order. However, on the same day, after a 2.5 hr flight to Ohio, this third battery is now also swollen with signs of plastic melt. It still charges without problem and voltage in flight remains 14.2 V. We dont know what the problem is. I only fly VFR day light, but having three swollen, melted batteries in one and a half months gives one pause.

David B Verified Purchase

POWERSAFE BATTERY SBSJ16

Battery arrived almost dead , No way to tell how old it is After charging seems ok Hope it holds up

This is my second Powersafe battery. If I hadnt converted my battery compartment to fit this battery, I wouldnt purchase another. The battery failed after less than a year old. I did not purchase the first one from Aircraft Spruce. Hopefully, this one will last a bit longer.