Fleet managers and sales dealers for buses, trucks, heavy construction equipment as well as RV owners can eliminate jump starts and extend battery life with the new SP-5 OTR Solar Charger Maintainer, PulseTech's new 5-watt system that utilizes a simple, temporary plug-in instead of a permanent, more complicated installation, the company announced.The OTR attaches to the vehicle's exterior hood with four suction cups and plugs directly into the OBD connector for power.read more