Digi Peak FEATURES:
Digital Peak-Detection Circuitry ensures accurate battery charge and shut-off.
Charges 4-8 cell battery packs.
Adjustable linear charge from 0 to 5 amps.
Adjustable pulse charge from 0 to 10 amps.
100-second lock-out circuitry virtually eliminates false peaks.
Built-in digital LCD meter monitors the charge current, battery pack voltage and source voltage.
Automatic fan switches on when heat sink temperature rises above 115 degrees Fahrenheit.
Solid State Reverse Voltage Protection on both the input and output.



This charger was the one I primarily used and never had issues with it.
This one rocked IMO
$55