Amazon: $17.99 Marshell 12V Car Battery Tester (reg. $39.99; SAVE 55%)

Here’s another great deal for you over at Amazon. Right now the Marshell 12V Car Battery Tester is on sale sale $35.99 for Prime members ($39.99 for non-Prime). Additionally, there’s a 10% coupon on the product page. And you can also save an extra 40% when you use the code 40HW16GE at checkout. That makes the final price as low as $17.99.

Act fast, because this promo code expires on 10/1.

Learn more about this product and/or buy yours through the link below.

Marshell 12V Car Battery Tester – only $17.99 for Prime members ($19.99 for non-Prime) when you clip the coupon on the product page and use the code 40HW16GE at checkout.