[hondo]

Replaced one of our PP batteries with an ACDelco Gold 48AGM, about $173 on amazon with prime rebate.

Simple and easy replacement with a Solar OBD2 connector maintaining power to ECU during swap

The new battery has about 100CCA higher than original and while the original is still showing 100SOH and very low RES MR < 5 - it will be used in an older Ridgeline.

Battery manufacture/build date is November 2021 so amazon is shipping fresh stock

Amazon.com: ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black : Everything Else

Amazon.com: ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black : Everything Else

www.amazon.com

 

[fx_chip]

Replaced one of our PP batteries with an ACDelco Gold 48AGM, about $173 on amazon with prime rebate.

Simple and easy replacement with a Solar OBD2 connector maintaining power to ECU during swap

The new battery has about 100CCA higher than original and while the original is still showing 100SOH and very low RES MR < 5 - it will be used in an older Ridgeline.

Battery manufacture/build date is November 2021 so amazon is shipping fresh stock

Amazon.com: ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black : Everything Else

Amazon.com: ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black : Everything Else

www.amazon.com

Thanks for sharing. If you don't mind can you provide a link for the solar OBD2 connector you used too?

 

[hondo]

SOLAR ESA30 OBD II Memory Saver Connector

Buy SOLAR ESA30 OBD II Memory Saver Connector at Amazon. Customer reviews and photos may be available to help you make the right purchase decision!

www.amazon.com

..and..

Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue

Buy Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue at Amazon. Customer reviews and photos may be available to help you make the right purchase decision!

www.amazon.com

 

[storm303]

Very useful, thanks for the post.

 

[robertb]

What data is lost when disconnecting the battery without maintaining power to the ECU?

 

[fx_chip]

How is this battery holding out.

 

[hondo]

Battery tested today with Foxwell BT-705

 

[fx_chip]

Awesome.

 

[hondo]

What data is lost when disconnecting the battery without maintaining power to the ECU?

learned shift points, and your car's ideal fuel/air mixture

loss of battery to ECU of course happens all the time and all cars re-learn all of the settings once power is restored as in swapping in new battery without maintaining ECU/OBD2 power during the swap