Upgrade your RV's power system with the Progressive Dynamics Inteli-Power Converter/Charger, engineered to deliver smarter, more reliable battery charging that protects your batteries and extends their lifespan. Designed as a direct replacement for select older Parallax/Magnatek and WFCO converter sections, this Inteli-Power unit is a smart upgrade for any RV owner tired of cooked batteries and inconsistent shore power. Charge Wizard 4-Stage Charging — The Real Difference The big differentiator here is the built-in Charge Wizard 4-stage charging system. Instead of dumping a single steady voltage into your batteries the way older converters do, the Charge Wizard automatically cycles between four stages — bulk, absorption, float, and equalize — to optimize charging for your battery's current state. The result is: Faster, more efficient charging when batteries are low Safe, low-voltage maintenance when they're full Periodic equalization to prevent stratification and sulfation No more boiling off batteries during extended hookups or long-term storage For boondockers, full-timers, and anyone who's lost batteries prematurely to an old converter, this is the upgrade that pays for itself. Reliable Power, Easy Installation The Inteli-Power delivers consistent, clean power to your RV's 12V system while intelligently managing the batteries in the background. Each package includes a durable metal enclosure designed as a drop-in replacement for select older converter sections, making installation straightforward. Available in Three Amperage Models Choose the right amperage for your rig: 55 Amp Model (PD4655V) replaces: Parallax/Magnatek 6355 Parallax 7355, 7155, 8355 WFCO™ 8955 45 Amp Model (PD4645V) replaces: Parallax/Magnatek 6345 Parallax 7345, 8345 WFCO™ 8945 35 Amp Model (PD4635V) replaces: Parallax/Magnatek 6336 WFCO™ 8935 Key Features Built-in Charge Wizard 4-stage charging system Helps extend battery life and prevents overcharging Will not boil batteries during operation or long-term storage Safe, efficient battery maintenance Available in 35A, 45A, and 55A models Direct replacement for select Parallax/Magnatek and WFCO converter sections Durable metal enclosure included for clean installation Backed by a limited 2-year manufacturer warranty Specifications Brand: Progressive Dynamics Series: Inteli-Power Models: PD4635V (35A) / PD4645V (45A) / PD4655V (55A) Charging System: Built-in Charge Wizard, 4-stage Enclosure: Metal, drop-in replacement design
