HARLEY
Subcategories
AGM maintenance-free design; spillproof and multi-position mounting. Ready to use, plug-and-play and low self-discharge.
Maintenance-free AGM battery with spillproof, sealed design, ready to use and suitable for multi-position mounting up to 90°.
Plug-and-play LiFePO4 battery with long cycle life, multi-position mounting, brass terminals and silicone sealing for reliable, lightweight performance.
Compact booster for jump-starting vehicles and charging USB devices, with smart cable and LED flashlight.
Professional 12V tester for lead acid and lithium batteries with battery, cranking, charging, alternator and starter tests. Includes clamps, pouch and USB for printing.
Factory-activated, maintenance-free SLA battery ready to use. Spill-proof, no acid handling, high starting power and long cycle life.
Ready-to-use, spill-proof, maintenance-free battery with high starting power and long cycle life. Plug & play convenience and sealed, safe construction.
Self-contained PC-programmable ignition module with single- or dual-fire modes, ten advance curves, adjustable over-rev protection and comprehensive data logging.
Self-contained ignition module fits under the cam cover. Single- or dual-fire operation, ten advance curves, PC-programmable. Not for fuel-injected models. Made in the USA.
Converts inconsistent surges into controlled bursts for stronger ignition, reduces current to 0.1 amp to prevent burned points, and delivers a 50% faster spark voltage rise.