Skip to main content

Sign In / Enroll

Get rewarded!


Menu

Search

Home

Sign In

Cart
4.8 out of 5 stars. 26 reviews
A woman outside with a dog
A woman outside with a dog

GEARWRENCH 3A 6V/12V Battery Charger and Maintainer

  • Limited Time Deal

GEARWRENCH 3A 6V/12V Battery Charger and Maintainer

Item # 605929599

GEARWRENCH GEARWRENCH 3A 6V/12V Battery Charger and Maintainer
GEARWRENCH GEARWRENCH 3A 6V/12V Battery Charger and Maintainer
$53.99

Sale

Was$59.99

Save $6.00


Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

  • Limited Time Deal

GEARWRENCH 3A 6V/12V Battery Charger and Maintainer

Item # 605929599

GEARWRENCH GEARWRENCH 3A 6V/12V Battery Charger and Maintainer
GEARWRENCH GEARWRENCH 3A 6V/12V Battery Charger and Maintainer

$53.99

Sale

Was$59.99

Save $6.00

financeCard Logo
New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Skip the hassle of dealing with a dead battery. Featuring a 9 Stage High Efficiency Charging Cycle, GEARWRENCH Battery Chargers and Maintainers reinvigorate, maintain, condition, and extend the life of your batteries. Safe, simple, and easy to use, these chargers provide the feedback and information you need and ensure you will never be stuck with a dead battery again. GEARWRENCH Battery Chargers and Maintainers provide your battery with the power it needs to keep you going.

  • 9-Stage high-efficiency intelligent charging system diagnoses, conditions, charges, and maintains batteries for extended battery life and stronger starts
  • Safely charge and maintain batteries with 6 different safety features, including high temperature, reverse polarity, and overcharge protection
  • Charges AGM, standard, gel, and LiFePO4 6V and 12V Batteries and 12V batteries in EV vehicles
  • Charges and maintains car, truck, boat, RV, golf cart, ATV, lawn mower, motorcycle, jet ski, camper, tractor, snowmobile batteries, and more
  • Bright, easy-to-read digital display shows the battery voltage, charging current, charge level, and battery type
  • Auto-shutoff on the display reduces power consumption
  • Durable 13-foot cords easily reach your vehicle across the garage, minimizing the need for extra extension cords
  • Battery chargers feature built-in mounting holes so they can be attached to a garage wall or table
  • Heavy-duty clamps are optimized to securely grip battery terminals
  • 1 year no hassle warranty
  • Onboard connectors easily attach to vehicle battery leads to remain while the vehicle is being driven
  • Both clamps and on-board connectors feature a quick-disconnect to easily remove from the charger
  • Built for indoor and outdoor use with IP65 rating
  • Built-in temperature compensation alters the amount of power during the different charge stages to ensure full charge in all conditions

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

Items You May Like

  1. Top Rated
  2. Top Rated
  3. Top Rated

Customers Also Bought

  1. Top Rated
  2. Top Rated
  3. Top Rated

Reviews

Rating Snapshot

Select a row below to filter reviews.
21 reviews with 5 stars.
4 reviews with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
14 out of 14 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 4 of 26 Reviews .
1 – 4 of 26 Reviews
Review 1

Powerful and portable charger

22 days ago
My experience with this 3 amp charger was great i was actually surprised how well it performed it brought a old battery back to life i hadn’t charged in a while, it took about a couple hours to get it enough to a starting voltage and about early morning next day to be fully charged but remember this battery was sitting for a long time so im impressed the build of the device is solid enough for what it is and the price range and it works great im pleased with it , its small compact and pretty powerful i can imagine the 10 amp is a beast ! I would recommend this and i will definitely be using this on a regular basis.i will be uploading a full length video on YouTube and will post the link here soon as im finished editing it for complete detail and breakdown of the experience.

Originally posted on GearWrench

Review 1

Clear display and easy to use.

22 days ago
Super nice battery charger, great for around the house or to put in the tool box. I was able to use it on both my trucks, generator, and mower. Great results all 4 times with no issues. The long power cable makes it super easy to use with limited outlet access. The digital display is super easy to work and clear.

Originally posted on GearWrench

Review 1

Compact size with precision, no questions

22 days ago
I LOVE THIS PRODUCT!!!! It is compact, powerful and precise. The LED display leaves nothing to chance. You will get the right charge every time. The small size makes it portable and easy to store on a shelf or a drawer.

Originally posted on GearWrench

Review 1

A great charger that is easy to use and effective.

27 days ago
The Gearwrench Battery Charger and Maintainer is easy to use and effective. To connect to the battery, you have the option of using alligator clips or ring terminals. The amperage and voltage levels are displayed on the charger. When charging is complete, "FUL" is shown on display. It is able to maintain 6V and 12V systems and is able to diagnose, charge, and maintain batteries of various chemistries including SLA, AGM, LiFePO4, and standard lead acid batteries. This is an effective solution to maintain a battery.

Originally posted on GearWrench