Harbor Freight Tools


2/10/40/200A 6/12V Automatic Battery Charger with Engine Jump Start

Automatic battery charger can start or maintain 6/12 volt batteries

Compare to
SMARTECH WBC-200 at $169.99 Save $20

Available Online by Feb. 15

+ Add to My List

Check Inventory For This Product At a Store Near You

Product Overview

Charge, maintain or jumpstart 6 and 12 volt batteries with this automatic battery charger. A built-in microprocessor automatically switches the system from charging to maintenance mode to prevent overcharging. This portable battery charger has 2-40A charging rates plus a 200A engine start for emergency starting. Fan-cooled for longer service life, this battery charger is ideal for professional mechanics and serious enthusiasts.

  • Microprocessor controlled automatic battery charger with manual 200A starter
  • Easy-to-read LED display
  • Heavy duty copper coated clamps with 6 ft. 4 AWG cables
  • 6 in. smooth rolling casters
  • Cooling fans disperse heat for longer life

Customer Videos

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


63423, 56422
Clamp material
copper coated steel
Reverse polarity protection (y/n)
AC Volts
Accessories Included
Cable/strap, wheel kit
Amperage (amps)
2 continuous, 10/40 intermittent
Cable gauge
Cable length (ft.)
6 ft.
Duty cycle
90 sec
Product Height
34-1/4 in.
Product Length
11 in.
Product Weight
32 lb.
Product Width
10-3/4 in.
Shipping Weight
33.45 lb.
Tire size (in.)
6 in.
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.

Customer Reviews

Based on 881 Reviews

What Customers Like Best


Easy to Use100+

Great Value100+


89% of Customers Would Recommend This Item

Be The First

This product has not yet been reviewed