Description
Maintain the charge on your vehicle’s battery using your own DeWalt 20-volt lithium battery packs (not included). The DeWalt Battery Maintainer is compatible with AGM, GEL, or WET automotive batteries. Simply plug the unit into your vehicle’s OBD-II port, attach your own DeWalt 20V lithium battery pack and you are ready to maintain the charge on your vehicle’s battery. LED indicator shows charging status.
