As low as $13.57/mo with or . (Pay in 4 interest-free payments)
TECMATE OptiMate™ Battery Charging System/Alternator Tester Meet the TECMATE OptiMate™ —the ultimate pocket tester for fast, confident on-vehicle battery and charging system troubleshooting. Designed for 12V lead-acid and 12.8V LiFePO4 starter batteries, it helps you diagnose issues from cranking to charging in seconds. Key Features Checks battery voltage to indicate battery health Verifies starting power and charging performance—no disassembly required Simultaneously displays cranking voltage and vehicle charge voltage 15-second test flow: connect, check state of charge, start engine Cranking voltage readout down to 6V and charging range up to 15V for weak battery or overcharging detection Connect with included clips or to an installed SAE battery lead Includes mounting support: two cable straps , adhesive hook-and-loop straps, and screws for optional enclosure mounting Removable, replaceable battery clips Product Details Brand: TECMATE Product Name: TECMATE OptiMate™ Battery Charging System/Alternator Tester Type: Battery Tester Color/Finish: Black Units: Each Riding Style: Street Weight: 0.35 lbs Dimensions: 7.5" x 3.6" x 1.21"
The ultimate pocket tester for on-vehicle performance & alternator voltage testing with either 12V lead-acid or 12.8 V LiFePO4 starter battery - easy troubleshooting from cranking to charging
Checks battery voltage to provide an indication of battery health; checks battery starting power and checks charging system without disassembly by indicating low charging voltage
As easy as 1-2-3, connect to battery, check state of charge, start engine tester displays cranking voltage and vehicle charge simultaneously - 15 seconds is all you need
Includes two cable straps, adhesive hook-and-loop straps and screws for use if mounting the removable backplate into an enclosure
Display cranking volts down to 6 V and charge voltage range up to 15 V - check weak battery or overcharging
Easy to use! Connect with the included clips to the battery or connect to an installed SAE battery lead
or 
. (Pay in 4 interest-free payments)
