Manuals Brands Harbor Freight Tools Batteries Harbor Freight Tools Batteries Manuals ProdManuals has more than 16 Harbor Freight Tools Batteries manual(s) covering 16 model(s). 1 2 3 4 5 A D Models Document Type 1 12 Volt Deluxe Battery Maintainer and Float Charger 10/2/50 Amp 12V Manual Charger With Engine Start 100 Amp 6/12V Battery Load Tester 15 Watt Solar Panel 1.5 Amp 12V Three Stage Onboard Battery Charger/Maintainer 12 ft. 8 Gauge Heavy Duty Booster Cables with Inline Battery Tester 100 Watt Solar Charge Regulator 12V Battery/Alternator Tester 2 2/40/200 Amp 6/12V Manual Wheel Charger with Start 2/6 Amp, 6/12V Manual Charger 3 3_in_1 Jump Starter and Power Supply 4 4_in_1 Jump Starter with Air Compressor 5 5_in_1 Portable Power Pack with Jump Start 500 Amp Carbon Pile Load Tester A Automatic Battery Float Charger D Digital Battery Analyzer