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NEXPEAK NC101 Car Battery Charger, Smart Battery Trickle Charger 12V 6A Automotive Battery Maintainer Desulfator with Temp Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries

  • Based on 13,165 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 30
Order within 3 hours and 9 minutes
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Features

  • HARMLESS BATTERY CHARGERA large charging current could destroy the internal battery chemicals then reduce its cycle life. 12V 6A is the perfect solution for charging batteries faster(compared to 1-5A chargers) but also extends the battery cycle time with pulse repair. 12 volt 6-Amp quick car battery charger(NOT JUMP STARTER CAN NOT JUMP START BATTERIES), can charge or repair all 12-volt lead-acid batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats, etc. Perfect household tool and present for daily use! CAN'T CHARGE TOTALLY DEAD BATTERIES. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE WITHIN 2 YEARS.
  • SUMMER & HOLIDAY BATTERY TRICKLE CHARGERBattery trickle charger is a low-current method of charging a battery to maintain its fully charged state, compensating for self-discharge. It's particularly useful for batteries that sit unused for extended periods, like those in stored vehicles. With 8 multiple protections(smart control, temp compensation in hot or cold climates, reverse, cooling, overcurrent, fireproof, overcharge, short circuit.) ensures the safety of charging perfectly for maintaining batteries over months in this summer or holiday. Avoid battery failure in advance. No worries!
  • HIGH-EFFICIENCY PULSE REPAIRbattery charger automotive detects battery sulfation and acid stratification, takes the newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery cycle life. Try to repair batteries for several hours then fully charge it you will find the difference! NOTE: can not activate or charge totally dead batteries.
  • VISUALIZED CHARGING Large LCD display the charging and battery status; charge voltage, charge current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.
  • PLUG AND PLAY no complicated steps, just plug and charge, stay at home and charge your batteries on your own. All-in-one battery solution as car battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage.
  • FLOAT/TRICKLE CHARGE Switch to float/trickle charge mode to maintain batteries over the winter: 1, Choosing corresponding modes(STD/AGM,GEL/WET/MOTORCYCLE) to fully charge the battery, screen display "FUL" 2, Then switch to "MOTORCYCLE" mode will auto-enter trickle charging mode to keep batteries stay charged for a long time.

Brand: NEXPEAK


Color: 6Amp


Product Dimensions: 5.9"D x 3.3"W x 2.4"H


Item Weight: 15.84 ounces


Output Voltage: 12 Volts


Product Dimensions: 8.46 x 4.33 x 2.56 inches


Item Weight: 15.8 ounces


Item model number: 6A 12V


Date First Available: July 19, 2021


Manufacturer: NEXPEAK


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy to use and reliable charger
Color: 6Amp
I rarely leave reviews, but this product truly deserves five stars. From the moment I received it, I was impressed by the quality and attention to detail. It arrived well-packaged and exactly as described. After using it for a few weeks, I can confidently say it's reliable, easy to use, and performs better than expected. Whether you're a first-time buyer or looking to upgrade, I highly recommend this. It's clear the company put thought into both the design and function. Definitely a great value for the price! Would you like to tailor this to a specific product (e.g., electronics, home goods, books, clothing, etc.)? I can make it more specific and authentic that way. You said: NEXPEAK NC101 Car Battery Charger, Smart Battery Trickle Charger 12V 6A Automotive Battery Maintainer Desulfator with Temp Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries ChatGPT said: Thanks! Here's a five-star Amazon review tailored to the NEXPEAK NC101 Car Battery Charger, written to be compliant with Amazon's guidelines: Title: Reliable and Easy-to-Use Charger – A Must-Have for Every Garage! Review: I’ve been using the NEXPEAK NC101 for a few weeks now, and I’m genuinely impressed. It’s simple to set up, and the instructions are clear and easy to follow—even if you're not particularly tech-savvy. I used it on both my car and motorcycle batteries, and it brought them back to life without a hitch. The smart charging features and built-in safety protections give me peace of mind, and I really appreciate the temperature compensation—it makes it much more reliable in varying conditions. The desulfation mode is also a great bonus for maintaining older batteries. Overall, this charger is well-built, performs exactly as advertised, and is great value for the price. Highly recommend it for anyone needing a dependable battery maintainer. ... show more
Reviewed in the United States on July 11, 2025 by Louise Rowe

  • Saved my car!
Color: 6Amp
I was out of town for about 7 weeks. Didn't occur to me that my car battery would drain so much. I have a portable battery jumper which helped but it wasn't enough to charge the battery back to its fullest capacity. I kept needing to recharge it every time....I went to auto zone and they offered to charge it for free but it would require you to take the battery out of the car which would be okay but I didn't have the tools or experience on how to do that. Out of curiousity, I decided to search on Amazon to see if a car battery charger would be affordable and when I saw this gadget and for the price, I was a little skeptical. However, it had good reviews, plus free returns, so I took a chance. I figured I had nothing to lose and esp since I had no way of going anywhere since my car was completely unreliable. It took a day to arrive and when it did, I charged it for a good 9 hours. I kept waiting for the "FUL" msg to come on but nothing was showing, which was why I kept charging it for that long. I finally started my car and with this gadget attached, that's when I saw "FUL". That's the only drawback about this item because it was supposed to show "FUL" when it is fully charged but it never did. Anyway, I am just so thankful the battery was charged fully and I have been driving the car again with no issue. I still keep the portable jumper in the car just in case but so far, no problem starting the car since I charged it with this thing. For the price, it worked and has saved my car. The good things about it: 1. it is small but powerful enough 2. easy to use, just clamp the cable clamps (follow instructions cuz you do the neg first then the positive) 3. price is decent, less than $30! What could be better: 1. the "ful' msg should have popped up per the manual but it never did. However, when I started my car and with this attached, I can see it said "ful" then. 2. the electrical cord could be longer but maybe that's why it is compact. Just remember to use an extension cord with it when you plug it in. Overall, for the price, it is a great buy and I would recommend spending the money for that piece of mind (and for your car). So glad I took a chance and bought this! ... show more
Reviewed in the United States on June 21, 2024 by Addicted to Shopping!

  • Smart charger
Color: 6Amp
So far so good. It actually repaired a dead tractor battery and gave it life. I'm impressed with it's functionality and it works well
Reviewed in the United States on August 11, 2025 by Tim Cisney

  • It functions as advertised so far.
Color: 6Amp
I have used this product just once. It is easy to use, well designed, functions well, and puts out 6 amps as claimed. Indeed, it works as claimed, as far as I can tell. I have only one complaint: the print on the control panel is so small that I need a magnifying glass to see it. I used the charger on a battery with a bad cell that would only hold 10.4 volts. I wanted to see if the pulse function would make the bad cell work again. It did not repair the bad cell, but a failed attempt at resurrection is not a product defect unless you are Oral Roberts. It is rare for any method to resurrect a dead battery. I used the charger as directed. When I put the leads on reversed, the charger noted that it was reversed by illuminating an LED under a bit of tiny print. Until the leads were interchanged, it remained inert. But, in the end, the bad battery was charged to its full capacity of 10.4 volts, so the charger worked as well as can be expected. ... show more
Reviewed in the United States on June 21, 2025 by Gary Krist

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