I love my X5, but the battery is always dead... especially in cold weather. This charger is awesome! I charge my battery once a week, and it stays charged for the whole week!! The only drawback is, it takes forever to charge. But… It's well worth the wait.
Works well. Very happy. You can hook it up to the red positive post under your hood and no need to pull apart your trunk to find the physical battery location.
Great battery charger, basically a private label product. But ensured to work with your BMW model. No extra clips or battery attachments are included so make sure u check out other available add-ons.
The charge unit does work and successfully charge my battery but I am concerned about the heat the charge unit produces. Enclosed are steps I performed for safety. 1. I wore gloves when touching the charge unit. 2. I suspended the charge unit not allowing the unit to sit on a flat surface. 3. I did not leave the charge unit overnight while in charge mode. 4. I did check the charge unit every two or three hours because of high heat the unit produces.