On a Honda Insight Hybrid car, does the 12v battery in front crank up the engine, or the big battery in the back? - Quora
![Upsized my 12v battery (151r -> 51r) on my 2010 insight. It's a little close on the air filter but real easy to do one you remove the plastic tray. Just in Upsized my 12v battery (151r -> 51r) on my 2010 insight. It's a little close on the air filter but real easy to do one you remove the plastic tray. Just in](https://external-preview.redd.it/BiqOP5gcFrbN7Leh33RVwdy7AGR2iMAG5MbhqVx2e_0.jpg?auto=webp&s=1d2c832239bda012ed2f59026f1977931e8c30f1)
Upsized my 12v battery (151r -> 51r) on my 2010 insight. It's a little close on the air filter but real easy to do one you remove the plastic tray. Just in
![A1 Cardone 5H-5005 Hybrid Battery (Remanufactured Honda Insight, Cr-Z 14-10), Transfer Case - Amazon Canada A1 Cardone 5H-5005 Hybrid Battery (Remanufactured Honda Insight, Cr-Z 14-10), Transfer Case - Amazon Canada](https://m.media-amazon.com/images/I/71+dUldlU3L._AC_SL1500_.jpg)