6 AMP Automatic Smart Lithium and AGM Car Battery Charger & Maintainer
SKU: 69573969874

6 AMP Automatic Smart Lithium and AGM Car Battery Charger & Maintainer

Sale price$152.99 Regular price$169.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

6 AMP Automatic Smart Lithium and AGM Car Battery Charger & MaintainerDS18 INF C6A 6V 12V Portable Automatic Smart Lithium and AGM Car Battery Charger & Maintainer 6A With DS18s INF C6A, it's easy to maintain and charge your battery to ensure it will operate at its MAX, delivering uninterrupted power to your sound system and elevating your experience to new heights. Equipped with advanced charging and maintaining capabilities, the INF C6A is designed to power a wide range of battery types; including Lead Acid, Wet, Gel,

DS18 INF-C6A 6V/12V Portable Automatic Smart Lithium and AGM Car Battery Charger & Maintainer 6A

With DS18’s INF-C6A, it's easy to maintain and charge your battery to ensure it will operate at its MAX, delivering uninterrupted power to your sound system and elevating your experience to new heights.

Equipped with advanced charging and maintaining capabilities, the INF-C6A is designed to power a wide range of battery types; including Lead-Acid, Wet, Gel, AGM, and Lithium batteries using LiFePO4 cells. No matter the size and type of your battery, the INF-C6A effortlessly delivers a maximum output current of 6A, ensuring an efficient charging process. With voltage compatibilities for 6V, 12V, and 24V systems, the INF-C6A is the most versatile charger available today.

The INF-C6A is equipped with a range of essential safety features, including thermal protection to prevent overheating, reverse connection protection to safeguard against accidental mistakes, and overcurrent/overcharge protection to maintain a healthy battery life. The INF-C6A also has an impressive IP54 protection rating. This means it is dust-tight, ensuring the internal components are shielded from any potential damage. This charger is also temperature tested and operates flawlessly in temperatures ranging from 0°C to +40°C.

DS18’s INF-C6A goes beyond standard charging and maintenance capabilities with it’s innovative repair mode. This advanced battery recovery mode can bring back batteries that have been neglected or plagued by common issues such as sulfation, stratification, or long periods of inactivity.

Intelligently designed to handle battery capacities ranging from 2Ah to an impressive 230Ah. Your battery’s size won’t matter, the INF-C6A provides the perfect charging and maintaining solution for all setups. DS18’s INF-C6A is an essential companion for every audio enthusiast.

Car Battery Not Included

Highlights

  • Effortlessly delivers a maximum output current of 6A, guaranteeing swift and efficient charging.
  • Variable input current of up to 155W (1.4A) for tailored charging, preventing overcharging and extending battery lifespan.
  • Versatile compatibility with 6V, 12V, and 24V battery systems, offering flexibility for a wide range of applications.
  • Supports battery capacities from 2Ah to an impressive 230Ah, catering to batteries of various sizes.
  • Advanced safety features including thermal protection, reverse connection protection, and overcurrent/overcharge protection.
  • Advanced battery recovery mode for repairing old, idle, stratified, or sulfated batteries
  • LED function display provides intuitive feedback for easy monitoring of the charging process.
  • Faulty battery indicator and faulty connection indicator ensure quick troubleshooting and seamless connections.
  • Sleek and robust housing with an IP54 protection rating, shielding internal components from dust and potential damage.
  • Operates flawlessly in temperatures ranging from 0°C to +40°C, ensuring reliable performance in any climate.
  • Boasts an efficiency rating of approximately 85%, maximizing power transfer and minimizing energy wastage.
  • Battery clamps provide a secure and reliable connection, making installation quick and convenient.

Great For

  • Car Audio
  • Pro Audio
  • Powersports
  • Motorcycle
  • Bronco
  • Jeep
  • Marine

Technical Details 
SPECIFICATIONS  
Charger Type 8 Steps Charging / Maintainer
Maximum Output Current (Charging) 6A
Maximum Input Current Variable up to 155W (1.4A)
Battery Type Compatibility Lead-Acid, Wet, Gel, AGM, Calcium, Lithium (LiFePO4)
Battery Voltage Compatibility 6 / 12 / 24 Volts
Battery Capacity Compatibility 2~230Ah
AC Input 110-120VAC / 50-60Hz
6 Volts DC Output Current 3A or 5A
12 Volts DC Output Current 3A or 6A
24 Volts DC Output Current 3A
Minimum Start Voltage >3 Volts
Housing Protection Rate IP54
Temperature Operation 0°C to +40°C
Efficiency 85% Approx 
MEASUREMENT  
Overall Length 7.6" / 193mm
Overall Depth 3.93" / 100mm
Overall Height 2.42" / 61.5mm
AC Cord Length 6ft / 1.8m
DC Cord Length 4.2ft / 1.3m
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69573969874

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Laura Sinkler
Pawtucket, US
★★★★★ 5
Monthly reload for Subscribe & Save Orders
Reload type: One Time Reload
Not a glamorous review, but a genuinely useful tip for Subscribe & Save users. I reload about $100 to my gift card balance once a month, a week or two before my S&S order processes. Amazon pulls each Subscribe & Save item as a separate transaction, which means 10+ individual charges hitting your bank account on before or on ship day. A headache for budgeting and a minor anxiety trigger if you're watching your account for unauthorized activity. Loading the balance first consolidates everything into one clean transaction. Your S&S order then pulls from the gift card balance rather than your card directly, and your bank statement stays tidy. The side benefit is built-in budget discipline. I set about $100 as my monthly Amazon ceiling - if my cart runs over, something gets pushed to next month. It's a simple system that keeps spending intentional without any extra effort. If you're a regular S&S user who wants cleaner finances and less ""wait, who charged this and what was that charge?"" moments, this is worth making a habit.
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Reviewed in the United States on June 6, 2026
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The Bee’s Knees. 🌸🐝
Phoenix, US
★★★★★ 5
Great! 💳✨
Reload type: One Time Reload
I love using my Amazon balance! It’s always so quick and easy to use, it’s convenient and posts quickly without issues, I’ve always had good experiences with reloading my balance.
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Reviewed in the United States on June 8, 2026
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Kindle Customer
Belleville, US
★★★★★ 5
great product
Reload type: One Time Reload
so easy, thanks amazon
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Reviewed in the United States on June 9, 2026
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M Osekou
Chelsea, US
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping. You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards. Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
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Reviewed in the United States on April 14, 2026
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Humberto Villarreal
Louisville, US
★★★★★ 5
Fast
Reload type: One Time Reload
Super fast easy to use and reload
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Reviewed in the United States on June 11, 2026

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