Professional Charger-Analyzer
The MH-C9000PRO is one of the most advanced chargers on the market, suited to enthusiasts, tech-savvy users, and professionals. It charges 1 to 4 AA/AAA NiMH/NiCD batteries via 4 independent slots in about an hour. Compact at 4.25” x 4.25” x 2” (LWH), it has a large backlit LCD with an on/off option and ten selectable charge (0.2A–2.0A) and discharge (0.1A–1.0A) rates. With Charge, Break-In, Discharge, and Refresh & Analyze modes, the “bad battery” guessing game is over.
*Batteries not included.
- 4 independent charging slots for AA/AAA NiMH rechargeable batteries
- 4 modes of operation: Charge, Break-In, Discharge, and Refresh & Analyze
- Memory settings: remembers the last settings used
- Easy setup: set one slot, apply to all slots
- Large backlit LCD display with On/Off option; shows Capacity, Voltage, Time, and Rate
- Optional car adapter (sold separately)
- 4 independent temperature sensors using Maha's latest temperature-rise detection algorithm, plus peak-temperature detection
- Patented charge-termination algorithms shared with other Powerex chargers
- Reverse polarity protection prevents damage if a battery is inserted incorrectly
- Precision −ΔV charging process on every slot
Charge Mode
Charging current adjustable from 0.2A to 2.0A in 0.1A increments. Useful for recharging batteries known to be in good condition and continuous use, without determining capacity.
Break-In Mode
A 16-hr 0.1C charge, one-hour rest, 0.2C discharge, rest, then another 16-hr 0.1C recharge — the “Forming Charge” process. Recommended for batteries the Refresh & Analyze mode can't rescue. Follows the IEC standard for determining battery capacity.
Discharge Mode
Discharging current adjustable from 0.1A to 1.0A in 0.1A increments. Useful for analyzing stored charge; battery is not recharged at the end of the cycle.
Refresh & Analyze Mode
Recharges, rests two hours, discharges, rests, then recharges again — rates are programmable. Reports discharge capacity at the end. Useful for determining capacity or diagnosing degraded batteries.
- MH-C9000PRO Professional Charger-Analyzer
- Compact 100-240V 50/60Hz Power Adapter
- User Manual
| MH-C9000PRO | Basic Charger | |
| Charging slots | 4 independent | Shared, paired only |
| Battery analysis | Capacity, voltage, time, rate | Not available |
| Operating modes | 4 (Charge, Break-In, Discharge, Analyze) | Charge only |
| Safety | 4 temp sensors, reverse polarity protection | Basic overcharge cutoff |
