ProMar1 DS Generation 3 reflects a new outward design taken to the next level in performance with its all Digital Charging Technology. Fully Automatic with a 4-Stage Digital Charging algorithm proven to extend battery life. Sequential modes of Analyzing, Charging, Conditioning and a built-in Auto Maintain mode, safe for short and long term storage periods ensures your batteries are fully charged and maintained.

Fully Automatic 4-Stage Chargin
Dual Mode Charge Status Indicator
Battery & Wiring Fault Detection
Rugged Shockproof Construction
Auto Maintain/Energy Save Mode Extends Battery Life
Safe for Long and Short Term Storage
Pre-Wired with Waterproof Inline DC Fuses and Nickel Plated Copper Ring Terminals
Built-in Safety
Quiet EMI Design meets US FCC Emissions Requirements