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6V and 12V Car Battery Charger, 3.6-Amp Fully-Automatic Smart Battery Maintainer for Car, SUV, Truck, Motorcycle, Boat, RV, Lawn Tractors, ATV - (Lead Acid, AGM, Sealed, Gel, SLA, Flooded)

  • Based on 724 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 7
Order within 11 hours and 32 minutes
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Features

  • Compatible with all types of vehicles: Charge and Maintain cars, motorcycles, dirt bikes, lawnmowers, ATVs, UTV, lawn tractors, trucks, SUVs, boats, sport cars, automobiles and more. Charges batteries as low as 2-volt. In Standby mode, the charger is not charging or providing any power to the battery. Once the battery clamps is removed from the battery, standby mode will be activated to avoid electrical shock. Energy Save is activated during this mode, drawing microscopic power from the electrical outlet.
  • Battery Compatibilities: Works with all types of 6-volt and 12-volt lead-acid batteries (Wet, MF, Gel, AGM) automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free battery. For battery capacity 14Ah-120Ah (3.6A max), and 1.2Ah-14Ah (0.9A low)
  • Smart Memory Feature: No need to reset the charger if the power goes out while you're charging your battery, the charger will automatically resume charging in the last selected mode. It will automatically stop charging once the battery is fully charged or topped off, switching to trickle charge mode monitoring to maintain the battery. Keep your battery fully charged without worry or overcharge.
  • Versatile Features: The most versatile all-in-one battery charger, battery maintainer and trickle charger, float charger. Built-in multi-layers of circuit protection guards against overcharging, over voltage, over temperature, reverse polarity, or short circuit.
  • Package includes: Car battery charger maintainer, O-ring connector, alligator clamps, and user manual. Input: 100-240V AC 50/60Hz, The recommended ambient operating temperature range is between -4F and 104F (-20C to 40C)
  • 8-Stage Charging Steps: Step 1: Diagnostics / Step 2: Recovery / Step 3: Soft Start / Step 4-5: Bulk / Step 6: Absorption / Step 7: Trickle Charge / Step 8: Maintenance
  • LED Power Indicator Light: 25% (red light), 50% (red light), 70% (yellow light), 100% (green light) - When the battery is fully charged, all 4 LEDs will illuminate constantly. In maintenance mode, the battery charger will only deliver enough current to keep the battery in full charge. If the battery sends signal to the charger that requires more current, then the battery charger will switch to maintenance stage. The battery charger can be left connected indefinitely.
  • Automatically switch to Maintenance: The Charger will continuously monitor the battery voltage to determine if a maintenance charge should be initiated. If the terminal voltage falls below 6.4V (6V) and 12.8V (12V), the charger will start the maintenance cycle until voltage reaches 7.2V (6V) and 14.4V (12V) and then it discontinues to the charge cycle. The cycle between trickle and maintenance is repeated indefinitely to keep the battery at full charge, without overcharging.

Brand: AXTRA


Color: Black


Product Dimensions: 2.8"D x 7.8"W x 1.8"H


Item Weight: 0.7 Kilograms


Output Voltage: 6 Volts, 12 Volts


Product Dimensions: 2.8 x 7.8 x 1.8 inches


Item Weight: 1.54 pounds


Item model number: AX-BC36


Is Discontinued By Manufacturer: No


Date First Available: January 16, 2021


Manufacturer: AXTRA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Very handy battery charger for car, boat and motorcycle.
It does a great job to keep batteries charged without overcharging. It goes into maintenance mode automatically and built quality is nice. Very easy to use with no mechanic experience. I have been using for 5 years and works good so far. It’s simple to use and priced right to maintain 12 volt batteries for car and motorcycle that are not driven often. ... show more
Reviewed in the United States on April 2, 2024 by Carmen Protocarrero

  • Great little charger.
This charger did a great job to bring my battery back to life. It’s very quiet while charging and maintaining the battery. No issues so far. The size is compact enough to hide it under the hood and easy to use.
Reviewed in the United States on March 12, 2024 by Darren Yoder

  • Excellent product and easy to use.
It is automatically set up plug and play. These are the best battery chargers for your vehicle on the market. It’s way better than Battery tender. Simple to use and lightweight. It seems well made and has good protective features for overcharging, over load and over current. It did a good job of charging up a 80Ah deep cycle battery and a portable generator. It ran a bit hot during the initial charging so be sure it has plenty of air space around it. ... show more
Reviewed in the United States on March 14, 2024 by Joseph Rama

  • Vehicle's Lifesaver!
I've used several car battery chargers in the past, but the AXTRA 3.6 Amp Car Battery Charger stands out for its reliability and efficiency. It has saved me from the inconvenience of a dead battery on more than one occasion, and for that, I am truly grateful. In conclusion, if you're in need of a reliable, compact, and efficient car battery charger, look no further than the AXTRA 3.6 Amp Car Battery Charger. It's a must-have for every vehicle owner, providing a quick and hassle-free solution to keep your battery in top-notch condition. I highly recommend this charger to anyone who values quality and peace of mind on the road. ... show more
Reviewed in the United States on March 3, 2024 by Ben

  • Great for all seasons.
I used this trickle charger to charge a AGM battery in my third car that is not driven that often. THe battery went flat after sitting in the cold weather unused for quite a long time. I charged it for about 5 days an the battery is good like new. The car started right up without any issues. It works great for motorcycle, lawnmower, lawn tractor, portable generator, car and SUV. ... show more
Reviewed in the United States on March 15, 2024 by Ralph Johnson

  • Worked Great, but Failed After 2 Years of Use
Charger was great while it worked. Now, instead of charging the battery, it drains them entirely overnight. AXTRA customer service is sending a new charger, even now after 2 years from purchase -- pretty amazing these days.
Reviewed in the United States on January 22, 2024 by Cyrowth

  • Works perfectly for automotive batteries.
It works great and it will keep battery charged up in days. My truck sits in the garage all winter with a trickle charger attached to the battery. I’m glad I could have this charger to keep up the battery fully charged.
Reviewed in the United States on April 7, 2024 by Jennifer

  • It does the job.
I needed something to keep my portable generator battery charged while I stored it. It does the job and I am sure the battery will be ready when it is necessary employ it. This battery charger trickle charger maintainer is small and effective slow charging and float charging as needed. It’s a good option for off season to use as a battery maintainer with quick connect included. ... show more
Reviewed in the United States on March 7, 2024 by Milenko Radoja

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