: Select the appropriate voltage (6V or 12V) and amperage (2A or 8A) using the front panel switches. Power On : Plug the charger into a grounded 120V AC outlet.
Because this is a manual charger, it does not automatically shut off when the battery is full. to prevent overcharging and potential battery damage. Step 1: Battery Preparation
Choose 2A (slow/maintenance), 10A/20A (fast charge), or 80A Engine Start . Step 4: Plug in and Charge Plug the AC power cord into a 120V outlet. carquest battery charger cq 80cr manual
Connect the clamp to the positive (+) battery post first.
Plug the AC power cord into a grounded 120V electrical outlet. The built-in ammeter needle will move, indicating that current is flowing into the battery. Step 5: Monitor the Charge Watch the analog display gauge on the front of the CQ-80CR. : Select the appropriate voltage (6V or 12V)
Since the physical is scarce, follow these step-by-step instructions based on the standard layout of vintage Carquest chargers.
Work in a well-ventilated garage or outdoors to disperse explosive hydrogen gas. to prevent overcharging and potential battery damage
Displays the current draw in amps. As a battery reaches full charge, the meter needle moves toward zero. 3. Step-by-Step Charging Instructions
, covering setup, operation, safety features, and troubleshooting. 1. Overview of the Carquest CQ 80CR Charger Go to product viewer dialog for this item. Carquest CQ 80CR Go to product viewer dialog for this item.
Once the engine starts, immediately unplug the AC power cord from the wall before disconnecting the clamps from the battery. Maintenance and Storage
Store the charger in a clean, dry, indoor location. High humidity can rust the internal transformer laminations.