The Ultimate Guide to AUX18L Batteries

An auxiliary battery is a second battery that is installed in a vehicle to power accessories or equipment that require a lot of power, such as a winch, lights, or a fridge. It’s important to have an auxiliary battery if you plan on using these types of accessories for extended periods of time, as it can help prevent your primary battery from being drained and potentially leaving you stranded.

What are the best aux batteries?

When it comes to choosing an auxiliary battery, there are several factors to consider, such as capacity, weight, and price. Some of the best AUX batteries on the market include:

  • Optima Batteries 8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
  • Odyssey PC925 Automotive and LTV Battery
  • ACDelco 48AGM Professional AGM Automotive BCI Group 48 Battery
  • XS Power D3400 XS Series 12V 3,300 Amp AGM High Output Battery

These batteries are known for their reliability, durability, and high performance, making them great options for any vehicle that requires an auxiliary battery.

How long can a car battery last on auxiliary?

The amount of time a car battery can last on auxiliary depends on several factors, such as the capacity of the battery, the amount of power being drawn, and the condition of the battery itself. In general, a car battery can last anywhere from a few hours to several days on auxiliary, but it’s important to monitor the battery voltage and recharge it as needed to prevent it from being completely drained.

Any retail suppliers of AUX18L 12v battery?

If you’re in need of an AUX18L 12V battery, there are several retail suppliers that carry this type of battery, such as:

  • Amazon
  • Walmart
  • AutoZone
  • Advance Auto Parts
  • NAPA Auto Parts

Be sure to compare prices and read reviews before making a purchase to ensure you’re getting the best quality battery for your money.

In conclusion, an AUX18L 12V battery is a great option for anyone in need of a reliable and high-performance auxiliary battery. By understanding what an auxiliary battery is, the best AUX batteries on the market, how long a car battery can last on auxiliary, and where to find retail suppliers of the AUX18L 12V battery, you can make an informed decision and choose the right battery for your needs.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.