Craftsman 12V MAX* Fully Automatic Battery Charger and Maintainer

Craftsman's 12V MAX* Fully Automatic Battery Charger and Maintainer (model CMXCESM260) is a tool that caught my eye recently. With a sleek and neat design, it promises to keep your vehicle batteries in optimal condition, ensuring you’re never left stranded due to a dead battery. After spending some quality time with this charger, I can confidently say that it delivers on its promises and then some.

Let’s start with the build and design. The CMXCESM260 measures 12 inches in length, 16 inches in width, and 5 inches in height, making it a moderately compact device that doesn’t take up too much space in your garage or trunk. Weighing in at 4.3 pounds, it’s portable enough to be easily carried around yet feels sturdy and robust in hand.

One of the standout features of this charger is its fully automatic operation. This means you can connect it to your vehicle's battery and let it do its thing without constant supervision. The charger is compatible with a range of 12V batteries, including standard, AGM, deep-cycle, and lithium (LiFePO4) batteries. This versatility is a significant advantage for anyone with multiple types of vehicles or battery-powered equipment.

The scrolling digital display is another notable feature that adds to the user experience. It provides clear and concise instructions, as well as real-time updates on the charging status. This makes it easy to keep track of the process without second-guessing whether the battery is charging correctly. The multi-stage charging process is designed to enhance battery health, extending the lifespan of your batteries by ensuring they receive the optimal charge at each stage.

One feature I particularly appreciated was the float mode monitoring. Once the battery is fully charged, the charger switches to float mode to maintain the charge without overcharging. This is crucial for preserving battery health and ensuring the battery is always ready for use. Moreover, the reverse hook-up protection is a thoughtful addition that prevents damage if the charger is accidentally connected incorrectly, which is reassuring for those who might not be seasoned pros in battery maintenance.

The bad battery indicator is another handy feature. It quickly identifies if a battery is beyond saving, so you don’t waste time trying to charge a battery that’s no longer viable. This saves you from the frustration of repeatedly attempting to charge a dead battery and helps you make informed decisions about when it's time to replace a battery.

In terms of performance, the CMXCESM260 didn’t disappoint. I tested it on both a car and a truck battery, and it worked flawlessly with both. The charger was quick to recognize the battery types and adjust its charging process accordingly. Within a short period, both batteries were fully charged and maintained their charge well over time, thanks to the float mode.

The user interface is intuitive, and even those who are not technically inclined will find it easy to navigate. The instructions on the digital display are straightforward, and the charger itself is simple to connect and disconnect. This ease of use makes it accessible to a wide range of users, from beginners to experienced mechanics.

One minor drawback I noticed is that the charger’s size might be a bit cumbersome for those with limited storage space. While it’s not excessively large, it does take up some room. However, given its robust build and range of features, this is a small trade-off for the convenience and reliability it offers.

In conclusion, Craftsman’s 12V MAX* Fully Automatic Battery Charger and Maintainer is a reliable, user-friendly tool that excels in keeping vehicle batteries in top condition. Its fully automatic operation, compatibility with various battery types, and intelligent features like float mode monitoring and reverse hook-up protection make it a valuable addition to any garage. The charger’s ability to enhance battery health and save you from the hassle of dead batteries is worth the investment.

I highly recommend the CMXCESM260 for anyone looking to maintain their vehicle batteries effortlessly. Its performance, ease of use, and thoughtful design features make it a standout choice in the battery charger market. Whether you’re a seasoned mechanic or a casual driver, this tool will prove to be a dependable ally in your automotive maintenance toolkit.