Powerex MH-C9000PRO Professional Charger-Analyzer

A professional charger-analyzer, the Powerex MH-C9000PRO charges 1 to 4 AA or AAA NiMH or NiCD batteries in about an hour through 4 independent slots.

Set one slot and apply its settings to all slots. The charger remembers the last settings used. The large backlit LCD shows capacity, voltage, time, and rate.

Four independent sensors watch for temperature rise and peak temperature, and reverse polarity protection prevents damage if a battery is inserted incorrectly.

Operating Modes

In Charge Mode, you set the charging current from 0.2 A to 2.0 A. Use it to recharge batteries you know are in good condition when you do not need to determine their capacity.

Refresh & Analyze Mode recharges the battery, rests two hours, discharges, rests, then recharges again, and reports the discharge capacity at the end. The rates are programmable. Use it to determine capacity or diagnose degraded batteries.

Break-In Mode runs a 16-hour charge, a one-hour rest, a discharge, a rest, then another 16-hour recharge. This sequence is known as a forming charge and follows the IEC standard for determining battery capacity. It is recommended for batteries Refresh & Analyze Mode can’t rescue.

In Discharge Mode, you set the discharging current from 0.1 A to 1.0 A in 0.1 A steps. It is useful for analyzing stored charge. The battery is not recharged at the end of the cycle.

Features

• 4 independent slots for AA or AAA NiMH or NiCD batteries
• Four modes: Charge, Break-In, Discharge, and Refresh & Analyze
• Remembers the last settings used
• Set one slot and apply its settings to all slots
• Large backlit LCD
• 4 independent temperature sensors
• Reverse polarity protection
• Optional 12 V car adapter, sold separately