Buy the CEN-TECH 100 Amp 6/12V Battery Load Tester (Item 61747) for $14.99, valid through December 31, 2020.
Compare our price of $14.99 to Duralast at $49.99 (model number: BT-100). Save 70% by shopping at Harbor Freight.
Fast and easy to use, this battery load tester checks your vehicle’s charging system under working conditions. This load tester takes the guesswork out of electrical diagnosis, making it easy to pinpoint charging system failures.
The CEN-TECH 100 Amp 6/12V Battery Load Tester (Item 61747 / 61945 / 69888 / 90636) has a 4.5-star rating on HarborFreight.com. Save on Harbor Freight’s customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more.