20138 - Battery Doctor® Knife Switch - Top Post to Top Post Cable Brand_Solar Isolated transformer and a heavy-duty

Isolated transformer and a heavy-duty diode rectifier with deep reserve capacity are standard features

AutoMeter DM-40 Digital Inductive Amp Probe and Multimeter AC/DC

• SHORT CIRCUIT PROTECTION: The charger has output short-circuit protection

- Mini USB Port

20138 - Battery Doctor® Knife Switch - Top Post to Top Post Cable Brand_Solar Isolated transformer and a heavy-dutyBattery Doctor Knife Switch Top Post to Top Post Cable Top Post Battery Disconnect Switch with Vertical Operation recommended to mount on negative battery post to disconnect ground and battery. Easy to reach and operate. With 5 8" Diameter Post for Receiving Standard Battery Cable Clamp 3" W x 4" L x 2" H