Disconnect the battery leads in the reverse order of connection.
Includes a battery test indicator for batteries ranging from 24 to 66 Ah. Safety Standards: Bosch Kl 1208 User 39-s Manual
: Set the switch to the "TEST" position and apply a load (e.g., turning on the vehicle's high beams). Indicators : Continuous Yellow LED : Battery is sufficiently charged. Flashing Yellow LED : Battery requires charging. No Light : Battery has a very low charge or is defective. Technical Specifications Disconnect the battery leads in the reverse order