• Ideal for recharging minivan, SUV, RV and boat batteries
• 3-stage charging technology minimizes recharging time
• 40 amp maximum DC output current for rapid charging
• 2 amp trickle charge setting maintains batteries over long storage periods and during cold weather
• Selectable charge rate to fit all battery sizes (2/20/40 Amp)

Features:

• Micro-processor controlled charging algorithm for faster recharging and longer battery life
• Easy-to-read LED display for monitoring charging parameters
• Fault diagnostic tool for quick battery troubleshooting
• Battery reconditioning function reactivates dead flooded lead-acid batteries
• Short circuit and overcharge protection for safe operation
• Built-in storage compartment for charger cables
• Recharges all types of lead acid 12V batteries
  (excluding gel batteries)
• Compact and lightweight design for convenient use at home and on the road

Three-stage Charging
Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages:

Bulk: Replaces 70-80% of the battery's state of charge at the fastest possible rate.
Absorption: Replenishes the remaining 20-30% of charge, bringing the battery to a full charge at a slow, safe rate.
Float: Voltage is reduced and held constant in order to prevent damage and keep batteries at a full charge.