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Lead Acid vs. Lithium Ion (LiFePO4)
Lead Acid vs. Lithium Ion (LiFePO4): Automotive batteries come in two main types: lead acid and lithium ion. What does that mean? How do the two differ in performance and use?

Top 5 Things That Will Kill Your Battery
The battery is a physically small part of your vehicle, but it plays an important part. The battery not only starts your car, but it also stores th...

Is Your Alternator Enough?
Most people just rely on their vehicle's alternator to keep the battery charged, but is it enough? Before we answer that question, let's talk a lit...

Summer Heat Kills Car Batteries
Many people worry about their cars starting in the middle of the winter, but did you know that the summer heat can weaken your battery, too? Learn ...

Road to SEMA Influencer Introduction: The American Muscle Car Museum
MELBOURNE, FL The American Muscle Car Museum is a 501 c3 Non-Profit Private Car Museum in Melbourne, FL. The museum has three main purposes. First,...

CTEK chargers have a patented desulphation function that can extend the battery's life by 2-3 times its normal life. Depending on the charger, there are 4 to 8 steps that it takes while charging the battery. Regardless of the charger, your battery will be reconditioned, maintained, and charged. Let CTEK help you get the most of your battery with our full line of smart chargers.

Back in 1983, Volkswagen introduced the first production start/stop system with the Polo Formel E that was sold only in Europe. Fast forward to 201...

How to Properly Store Your Vehicle's Battery
When using a CTEK Smart Charger for your stored battery or vehicle, you can relax knowing that the battery is being taken care of and it will be ready when you need it. Take care of your battery and it will take care of you!

Professional Grade Chargers
Every product offered by CTEK is designed and tested to provide the best results possible, helping you to keep your vehicles and equipment running optimally.

Go Off the Grid Safely and Reliably
The CTEK 140A Off Road Bundle combines the CTEK D250SA Smart Charger and the CTEK Smartpass 120 Complete Management Unit. This system will provide your 4WD, van, RV, or other off-grid vehicles with 140 Amps of charging power, enough to keep your batteries charged and ready. 

CTEK Battery Sense Device Monitors Battery Condition
Recently, Rick's Free Auto Repair Advice.com wrote up a piece about the CTEK Battery Sense Device. You can read the article here.

CTEK D250SE & SMARTPASS 120S: Installation
Whether you are a do-it-yourself person or not, Tony Zeal from CTEK gives step-by-step instructions on how to install the D250SE and SMARTPASS 120S in your van, RV or other off-grid or off-road vehicle.