Schauer CM12A Charge Master 12 Volt 1/8/12 Amp Charger
The Schauer Charge Master CM12A smart microprocessor controlled charger makes keeping your gas powered vehicle battery and deep cycle Wet, Gel and AGM batteries in a fully charged state a breeze. You can select the type of battery being charged and the current used. The float pulse will help prevent and remove sulfation (the number one killer of batteries; sulfur crystals form on the lead plates blocking the chemical reactions). Compare with the Battery Minder 12248 and Battery Tender Plus. The CM12A automatic battery charger is the better choice when it comes to charging, maintaining and desulfating your batteries!
CM12A Charger Features
- UL/cUL, FCC, CEC
- Short circuit, and Overload Protected
- Extends Battery Life
- Thermal Overload Protection
- Spark Proof & Reverse Polarity Protected
- Plug-N-Play Quick Disconnect System
All of the Charge Master series chargers are now CEC California Energy Compliant. They also hold UL and cUL listings as well the FCC designation.
The CM12A utilizes 9 phases to check, charge and maintain your lead acid battery.
- QUALIFICATION - Checks battery condition to determine whether the rejuvenation stage or charge cycle is required.
- REJUVENATION - Automatic stage for batteries in poor condition. Breaks down sulphation using new patented technology.
- SOFT START - Increases your battery life by gently starting to charge the battery until the battery reaches a set voltage.
- BULK CHARGE - Reduces charging time by delivering maximum charge until the battery reaches a set voltage.
- ABSORPTION - Uses constant voltage and ensures the battery receives a full charge without overcharging the battery.
- EQUALISATION - Restores full capacity to batteries by removing acid stratification.
- ANALYSIS - Checks the battery condition to ensure it is fully charged.
- FLOAT - Maintains the battery at 100% charge.
- MAINTENANCE - Special pulse charge for long-term maintenance to ensure the battery is in optimal condition.
The CM12A (Also known by stock code 0757-15CEC) comes with 1 alligator style clamps, 1 eyelet or ring SAE style plug-n-play connector and the 1, 8, 12 amp charger. The charger uses the 2 position Anderson SPEC PAK connection system.
| Brand | Schauer |
|---|---|
| Model | CM12A, 0757-15CEC |
| Chemistry | Lead Acid |
| Input Frequency (Hz) | 60 |
| Voltage (VDC) | 12 |
| Input Voltage (VAC) | 120 |
| Output Voltage - Charging (V) | 14.6 |
| Output Voltage - Float (V) | 13.5 |
| Output Banks | 1 |
| Max DC Current (A) | 1, 8, 12 |
| Operating Temp. Range (oC) | 32-120 |
| Warranty | 2 Year |
| Weight (lb) | 3 |









