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Out of stock

SKU: 900-15 Category:


Product Description

The SteadyCharge™ maintains accessory batteries on a trailer (such as heater batteries that need to be maintained in the summer) during months of non-use without overcharging them or depleting the tractor batteries.

It eliminates the need for extra charging cables and automatically charges using the existing 7-way cable. It will not interfere with other devices on the aux circuit, such as the ABS system.

Key Features

  • Automatically adjusts charging for cold climates
  • Will not affect function of ABS system
  • Robust design appropriate for external mounting
  • Increases battery state of charge and battery life
  • Includes easy-to-read indicator lights
  • Includes 3-year warranty

Looking for more information? We have user guides and general product information available. Purkeys can provide you with the right information and solutions to keep you trucking.

Additional information

Weight 16 lbs
Dimensions 16 × 16 × 8 in