This portable battery charger has 2-40 amp charging rates plus a 200 amp engine start for emergency starting. A built-in microprocessor automatically switches the system from charging to maintenance mode to prevent overcharging.
Save $14 by shopping at Harbor Freight.Ĭharge, maintain or jumpstart 6 and 12 volt batteries with this automatic battery charger. Inside Track Club members can buy the CEN-TECH 2/10/40/200 Amp 6/12V Automatic Battery Charger with Engine Jump Start (Item 63423) for $129.99, valid through March 30, 2023.Ĭompare our price of $129.99 to SMARTECH at $144.19 (model number: WBC-200).