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Equus 3721 Battery and Charging System Monitor
Automotive Parts and Accessories (Equus)
List Price:$25.57
Price: $12.95
You Save: $12.62 (49%)- Easily plugs into a cigarette lighter or power receptacle
- Designed for 12-volt negative ground systems
- Head pivots for easy viewing and angle adjustment
Schumacher BT-100 100 amp Battery Load Tester
Automotive Parts and Accessories (Schumacher)
List Price:$58.30
Price: $26.60
You Save: $31.70 (54%)- 100 amp load test – for 12 volt batteries, 50 amp load test – for 6 volt batteries
- Test load, battery condition, starter motor draw and complete charging system diagnosis
- Tests 6 and 12 volt batteries – up to 1000 CCA
Actron CP7611 Battery/Alternator Tester
Automotive Parts and Accessories (Actron)
List Price:$36.99
Price: $19.99
You Save: $17.00 (46%)- Accurately tests the condition of the battery and charging systems
- Tests 12-volts battery
- Internal battery is not required for this tester
500 Amp Carbon Pile Load Tester for 12 volt batteries, alternators, regulators and starters under load
Car Audio or Theater (Chicago Electric Power Tools)
- Adjustable load from 0 to 500 amps
- Color-coded temperature compensation pass/fail chart
- Heavy-duty, 4-gauge solid copper wire
Schumacher SC-10030A SpeedCharge Automatic Charger and Maintainer
Automotive Parts and Accessories (Schumacher)
List Price:$135.00
Price: $82.99
You Save: $52.01 (39%)- Charges 6 and 12V batteries
- Charges AGM, deep cycle, gel cell, SLA and standard batteries
- 100 Amp engine start
How to Test Alternator Voltage Output (AutoUpkeep.com)
After watching this video, you will be able to safety test alternator voltage output. This test can be completed using a basic multimeter (~$25 ...