The jeep grand cherokee 4xe battery size 4xe, pronounced four by E, offers plug-in hybrid electric technology for uncompromised capability that maintains the spirit and authenticity of the Jeep Brand. Its gas and electric powertrain delivers the perfect blend of power to tackle tough terrain, while still returning impressive fuel economy and reducing CO2 emissions. At the heart of the 4xe system is a 17.3-kilowatt-hour battery. It only takes about two hours to replenish its energy with an available Level II battery charger, so you can be ready for another adventure.

The battery is the key to delivering the full electric driving range of the Grand Cherokee 4xe and the ability to switch between three drive modes: Hybrid, Electric (which keeps the vehicle in pure electric mode until the battery runs down or you floor the accelerator and require more oomph), and eSave, which utilizes the gas engine continuously to charge the battery and reduce emissions. The battery also has a cooling circuit that keeps it at the ideal temperature for peak performance and longevity.

Electric Car Motor for Sale: Options and Considerations

While your battery may last up to 5 years, it’s important to have it tested frequently for extreme drops in voltage that could indicate a problem. The highly visible Check Engine Light is a good indicator of a weak battery, but you can also look for excessive corrosion on the terminals and posts which is common and can be easily cleaned to extend your battery’s life. Replacing some types of batteries, exceptionally in newer models, can be tricky as hood space continues to shrink to enhance vehicle performance and this can make accessing the battery difficult. However, with the right tools and a few tips, you can do it yourself at home!