DEWALT DWE402 Angle Grinder Tool. Paddle Switch. 4 1 2 Inch. 11 Amp WINDK 08J or AGM batteries Also tests Triple Geared or AGM batteries Also tests discharged batteries and detects bad cells Applies a true 40 amp load during testing to simulate real world operating conditions and provide more accurate test results Tests 6V and 12V batteries rated between 4AH 50AH Stores the last 50 tests in memory The RC 300 enables the user to blue print known good batteries of different types sizes to drive improved testing accuracy The unit will store up to 40 different blue printed battery types The user can also set customized pass fail settings based on their preferred profile Test results include: battery's measured amp hour (AH) capacity The Rodac RDHR650 Electric Winch is a high performance 110V winch which provides the best power to weight size ratio available (1 It's Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool