Knowledge Base

A:  Comparison:

The MH-C9000PRO charger is a 4-bank charger and a much more technical charger with 4 modes of operation to get more information from your batteries. It has a Charge Mode, Break-In Mode, Discharge Mode, and Refresh & Analyze Mode, charging and analyzing your batteries based on the selected settings. It also has Memory Settings and Easy Setup functions to make it easier to use. 

The MH-C980 charger is an 8-bank charger with a Soft Charge Mode and a Turbo Mode to charge your batteries. It also has the Conditioning Mode to Refresh & Analyze your batteries to see their actual capacity and has fixed charge and discharge rates. However, it does not have additional functions to get more information from your batteries.



A:  Yes, you can charge both AA's and AAA's at the same time.

A:  You can leave your batteries in the charger once they are done charging and don't have to take them out right away. However, we DO NOT recommend storing your batteries in the charger. You can use a battery holder to store your batteries. 

A:  This charger helps revive old batteries that have not been used in a long time. However, it has limited effect on batteries that are in poor health due to regular wear and tear.

A:  The charger will not charge that slot and will display the word HIGH on the screen. To ensure safety, the charger performs a battery health test at the beginning and the battery will fail the test. 

A:  Yes, as long as they are NiMH rechargeable batteries. However, we always recommend using Powerex batteries for best performance. 

A:  You only need to break-in your new batteries if they are NOT low self-discharge batteries. All Powerex batteries, for example, are low self-discharge, so you do not need to break them in if they are new. If you need to break-in your new batteries, you MUST discharge them first in the Discharge Mode before using the Break-In Mode. 

A:  It takes up to 39-45 hours to complete.