Top 10 Best Shumaker Battery Charger

12 ft. Total Reach 6 ft. power cord and 6 ft. front-mounted output cables. Solid State Circuitry with silicon diodes for optimum performance. 135 Minute Timer for precision control over the charging process. Easy-to-Read Meter shows charging levels. 6-gauge Output Cables stay flexible In cold weather.

COMPATIBILITY Professional grade charger works with batteries for cars, motorcycles, lawn tractors, power sports, and marine equipment. SAFE Includes a recovery setting, overcharge protection, and fan cooling. SMART Minimizes charge time and avoids overloads by automatically selecting from 2 to 12 amps output per bank. HARD-WORKING Charges 8 different batteries at the same time and features 8 fully automatic microprocessor-controlled charging banks. MULTIPLE CABLES INCLUDED Includes 8 detachable 6-foot cables with 75-amp color-coded clamps.

Charges standard, AGM and Gel and deep-cycle batteries. 50A boost mode quickly brings deeply discharged battery back to life. 6V12V 250A Voltage. Digital display, LED indicators and push-button controls. Microprocessor controlled to automatically adjusts amperage rate, to charge and maintain. 12-foot reach, 6-gauge output cables. Heavy-duty 300A color-coded clamps.

COMPATIBLITY Charges standard, AGM, gel, and deep-cycle batteries. HIGHLY POWERFUL Professional grade engine starter with 250 amp330 amp capabilities gives you enough power for SUVs, trucks, and large engines 30 amp80 amp boost mode quickly charges batteries. FLOAT MODE Float-mode monitoring automatically maintains battery charge. MEMORY SAVER INCLUDED Save your vehicle settings while charging your battery. SAFE Includes reverse hook-up protection fully automatic microprocessor control prevents overcharging.

RELIABLE POWER Delivers 15 Amp rapid charge and 3 Amp maintain to automotive and marine batteries compatible with standard, AGM, gel, and deep-cycle batteries. SMART CHARGING Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life. DIGITAL DISPLAY LED display, indicator lights, and simple button controls for ease of use. VOLTAGE DETECTION Automatically detects 6V or 12V batteries. SAFE RELIABLE Reverse hook-up protection prevents the charger from operating if the clamps are reversed.

RELIABLE POWER Delivers 15 Amp charge and 3 Amp to maintain car, truck, SUV, RV, and marine batteries compatible with standard AGM, and deep-cycle batteries. SMART CHARGING Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life. LED DISPLAY Includes digital display, LED light indicators, and simple button controls for ease of use. VOLTAGE DETECTION Automatically detects 6V or 12V batteries. SAFE RELIABLE Reverse hook-up protection prevents the charger from operating if the clamps are reversed.

VERSATILE COMPATIBILITY Charges compatible battery types, including standard, AGM, gel, and deep-cycle batteries. MULTIPLE MODES Features 30 Amp quick boost and 100 Amp jumpstart, powerful enough to start SUVs, trucks, and large batteries. FULLY AUTOMATIC Microprocessor-controlled system automatically adjusts amperage includes LED indicator lights. EASE OF USE Battery and alternator tester provides charge level and helps diagnose electrical problems automatically multi-stage charging and auto-voltage detection. Battery Type Standard, AGM, Gel, Deep-Cycle. SAFE RELIABLE Reverse hook-up protection ensures charger will not operate if clamps are reversed.

MULTIPLE MODES 30 Amp quick boost mode, 100 Amp engine start for cars, SUVs, and small trucks. DIGITAL DISPLAY Easy to use controls, LED light indicators, buttons, and digital display. BUILT-IN TESTER Battery and alternator tester provides charge level and helps diagnose electrical problems. AUTOMATIC Automatically detects 6 or 12V batteries Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain. SAFE AND EASY TO USE Reverse hook-up protection helps prevent damage to battery and charger Float mode monitoring automatically maintains optimum battery charge.

RELIABLE POWER Delivers 1.5 Amp maintain to power sport, car, or marine batteries compatible with standard, AGM, and deep-cycle batteries. SMART CHARGING Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life. FLOAT MODE Float-mode monitoring automatically maintains optimum battery life. VOLTAGE DETECTION Automatically detects 6V or 12V batteries. SAFE RELIABLE Reverse hook-up protection prevents the charger from operating if the clamps are reversed.

RELIABLE POWER Delivers 50 Amp start and 10 Amp quick boost for cars, SUVs, and small trucks compatible with standard and AGM batteries.DOE compliantMeets the highest industry standards for energy efficiency. SMART CHARGING Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life. CONNECT IT AND FORGET IT Maintains battery when fully charged and resumes continuous charging when discharged. LED INDICATORS LED lights and simple button controls for ease of use and accuracy. SAFE AND RELIABLE Reverse hook-up protection prevents the charger from operating if the clamps are reversed. DOE compliant. Meets the highest industry standards for energy efficiency.