5 Amp Panel Mount Battery Charger & Tester for 12V Trailer Batteries
Brand: Battery Life Solutions
The 5 amp panel mountable battery charger is complete with a button-activated battery and alternator tester for 12V lead-acid batteries and features a 3-step charging process.

3-Step Charging Process:
Constant-Current Charge -- when the battery voltage is lower than set point, it will charge the battery at the max. current which is called quick charging.
Constant-Voltage Charge -- when the battery is almost been fully charged, the charger will limit the current automatically.
Float Charge -- when the battery voltage reaches the settled float voltage of 13.5V, it will automatically switch to the float charging condition with the current of 0.1A~0.3A.
Input: AC 120V, 60Hz
Output: DC 12V
Charge Current: Max 5 Amps
Efficiency: >90%
Battery Cables: 24-inch, 16 AWG