Mopar Battery Warmer (Electric Coolant Heater) for 4xe Wrangler JL and 4xe Grand Cherokee WL
In a Jeep 4xe, the "battery warmer" essentially functions as a heating system that raises the temperature of the electric battery, allowing it to operate more efficiently in cold weather by preventing excessive energy loss used to warm itself up, thus maximizing driving range and performance when temperatures are low; this is often achieved through a preconditioning feature where you can plug in the vehicle to warm up the battery before driving.
Key points about the battery warmer in a 4xe:
- Improves cold weather performance: By preheating the battery, the vehicle can utilize more of its electric range in cold climates.
- Uses external power source: When plugged in, the battery warmer draws power from the charging source to heat the battery, not from the battery itself.
- Preconditioning feature: Most 4xe vehicles allow you to pre-condition the car (including the battery) before getting in, ensuring a warm cabin and optimal battery performance.
Battery Heater can be used with the 2021-2025 4xe Wrangler JL, 2022-2024 4xe Grand Cherokee WL as well as the the 2017-2025 Hybrid Pacifica models.
Item # 68443445AC (Replaces Item # 68306683AG, 68438720AA & 68443445AB)
