mod@tech

We talk to vehicle owners every day about the challenges of keeping their car, truck, SUV or van road worthy and reliable, whether that’s via phone, email, blog post, marketplace review or other means. One of the most common topics in those interactions is related to preventive maintenance charging and maintaining of their battery(ies) to be sure that their equipment will start when they need it. For sure, this is a top three most popular topic for us.

Preventive maintenance charging is a great topic and one that we love to talk to customers about. It’s a useful exercise, whether you drive your vehicle every day or only occasionally, as we will get into in a moment. It’s also useful regardless the size of the vehicle or equipment to be serviced. Finally, while it is more critical during periods of extended cold, it is a process that makes sense all year round. There are many ways that it delivers real value to professional technicians and consumer alike, but today we are going to focus on three key benefits for vehicle owners.

The first key benefit is to the general long-term health and longevity of your battery(ies). Regular charging of any lead acid or lithium LiFePO4 starting battery type, using a quality smart charger, is very beneficial for long term battery health. As a battery expert friend of Clore’s has noted on numerous occasions, driving patterns can be quite detrimental to battery health, especially when the vehicle is primarily driven for short trips. This often leads to an undercharge, or excessive discharge, condition, which invites sulfation and battery deterioration.

In addition, the significant amount of electronic drain on the battery in late model vehicles during operation (which largely didn’t exist twenty years ago) also can result in the vehicle’s battery often being short charged, with the same adverse impact as the above scenario. In other words, many factors are working against your battery’s health. Regular charging (every 1-4 months, depending on your specific situation) can go a long way toward negating these impacts, again assuming that you are using a quality charger that features temperature compensation and a battery repair mode.

I cycle through my vehicles every three months, preventive maintenance charging each one, and believe it is the reason why I get as much as a five (plus) year lifespan from my batteries, despite the brutal Kansas City summer heat. Remember – summer heat is especially damaging to your battery’s internal chemistry. Our expert friend, who is even more diligent than I am, has reported even better results over the last ten years, with his PRO-LOGIX charging routine significantly increasing the life of his batteries. This is despite the fact that his family’s primary vehicle usage mode is “short trip” usage, which is the worst for battery health.

The second benefit is related, but worthy of standing on its own as a key point. This one is very simple. Batteries are very expensive these days. Back when Clore was formed in 2001, a decent replacement passenger vehicle battery could be had for $75-$90. As we all know, those days are long gone. A quick survey shows that a quality flooded lead acid battery for a 2019 Toyota Camry will set you back almost $200 and, if you choose an AGM replacement, it will cost much more. So, it is totally worthwhile to invest in a simple process (preventive charging) that could extend the life of your battery one, two, or even three years, depending on several variables.

Separately, worn out or depleted batteries are very taxing on the rest of the system, particularly rotating electrical components like the starter and alternator. The professional literature is awash with articles and case studies highlighting spent alternators that met their demise due to a bad/weak/compromised battery. Keeping your battery well charged and in good health helps to avoid wear and tear on these critical components, which can be expensive to diagnose, repair or replace. If the $200 required to replace your vehicle battery sounds bad, wait until you see the bill for an electrical system overhaul.

Finally, preventive charging and battery maintenance is critical for seasonal use vehicles and the battery(ies) that power them. The absolute worst thing you can do for your seasonal equipment (motorcycles, third cars, wave runners, boats, ATVs, riding mowers, tractors – you name it!) is to let them sit unattended all winter longer. We can’t begin to tell you how seriously bad that is for your battery(ies). Even if they do start your equipment come spring, which is at best a 50/50 proposition, you will have significantly reduced the lifespan of the battery.

Keeping the battery connected to a quality battery maintainer during periods of non-use (whether that occurs for you in winter or any other time of the year) is a much better option. First, it ensures that your equipment will start when you are ready to use it. Second, it is great for your battery and its long-term health. Third, it will save you tons of money over time. We all know that seasonal use “toys” typically involve a lot of batteries. If you could extend your battery replacement cycle by two to three years, the cost savings would be significant. We have a customer who owns a cottage in Michigan who has multiple boats and personal watercraft. Their total battery investment easily exceeds $1000. With regular preventive maintenance charging and off-season maintaining, they have been able to extend the life of their battery fleet by two to three years. That results in a huge savings, not to mention the hassle saved by cycling through their batteries far less over time.

SOLAR PRO-LOGIX PL4020 12V Multi-Bank 2A Smart Battery Charging Station

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Keeping your batteries in good health is what PRO-LOGIX is all about. With advanced features like temperature compensation, battery repair mode, soft start mode (for excessively discharged batteries) and an enhanced maintenance mode, beneficial charging with restoration of reserve capacity is delivered with each unique charging sequence. Whether you need an all-purpose charging solution, like our PL2320, a dedicated maintenance solution, like our PL2140, or a multibank solution to manage several batteries simultaneously, like our PL4050, there is a PRO-LOGIX model for every application need.

Although my son is five years removed from participating in the Boy Scouts, I still assist his troop with issues related to power and battery management. It’s a big troop and they bring lots of scouters to each campout, especially their large summer camp experience in the Ozarks. Often, they have limited access to AC power and face challenges to power the equipment needed to keep 150 scouters and 50+ parents going for 8-9 days.

As I worked with them to determine their power needs for 2023, we kept coming back to the need to charge multiple 12V batteries daily to run everything from laptops and AV equipment to popcorn poppers and smokers. Of course, these discussions also involved their needs related to power inverters (more on this in a future article), but this week’s topic was charging. And, no matter where we started, we always ended up in the same place – the PRO-LOGIX PL4050.

That’s because the PL4050 does many different things and does them very well. This Battery Maintenance Station can charge and maintain four batteries simultaneously, with each battery serviced independently. This is great because it means that a problem battery on one channel cannot adversely impact the other batteries under service. Also, it means that each channel can be programmed for the specific battery type being serviced, whether the battery is a flooded construction (Flooded, Maintenance-Free Flooded, Deep Cycle Flooded, EFB) or and AGM construction (AGM, Spiral Wound, Deep Cycle AGM, Start-Stop AGM).

With 5A per channel power output, it can make quick work of bringing even large batteries to full charge. This is important when, like the above camping example, time on the charger is limited and you need to charge quickly and efficiently. In addition, on this model, channel four provides either 6 or 12 Volt charging and maintaining (the other channels are 12V only). This versatility can make a huge difference if your battery population is made up of widely different batteries.

Lastly, the battery maintenance mode on PRO-LOGIX chargers is enhanced to deliver exceptional long term storage charging, improving battery reserve capacity and extending battery life. This is critical in situations such as the one outlined above. These batteries are used only 40 or so days per year. Keeping them maintained using the PL4050 during periods on non-use will allow the troop to achieve a much longer service life from them than if they weren’t maintained. This saves money in the long term and also ensure that the batteries, when needed, are ready for service.

In this article, we address the features and characteristics that contribute to the design and construction of a quality jump starter. These factors are typically what separates a lasting, powerful unit from one that is likely to result in disappointment. When it comes to jump starter design and construction, many things have changed in the last ten years, but – spoiler alert – much remains the same.

Many More Options

The first thing to note, when it comes to jump starters, is that the product category has expanded massively in the last twelve years, with far more types of jump starters available today than existed in 2010. We can essentially group today’s jump starter market based on the power source deployed, with three primary power sources – lead acid, lithium and ultracapacitor. Lead acid jump starters have the longest history and are characterized by their reliability, simplicity and heavier weight. Lithium jump starters have about a ten year history and are characterized by their high power density (power to weight ratio), the complexity of the electronic envelope required to keep them safe and sensitivity to cold temperatures. Ultracapacitor jump starters are the newest kid on the block and are characterized by their exceptional cold weather performance, extremely long service life and relatively high cost. We will address each of these below, identifying what makes them tick and what to look for when considering each.

It Starts with the Power Source

The heart of a jump starter is its power source. As we like to say, you can have a bad jump starter with a good power source, but you can never have a good jump starter with a bad power source. The power source is the most important contributor to jump starter performance. It impacts everything from the jump starter’s maximum power output, the number of jumps that can be performed per charge, its ability to withstand abuse and the overall service life of the unit. Its importance can’t be overstated, and even though there are more options than there were 10 years ago, its crucial nature remains unchanged.

Sealed Lead Acid (SLA) Jump Starters – This type of jump starter uses an AGM battery. This is a mature technology, with over 30 years of performance history, but as is typical of most things in life, not all AGM batteries are created equal. The honest truth is that, historically, many lead acid jump starters used AGM batteries redeployed from different industries, such as telecom. This was a classic square peg in a round hole situation, resulting in poor performance, early unit failure and low customer satisfaction.

Conversely, our ES Series (Booster PAC) and Clore PROFORMER (Jump-N-Carry) batteries have always been specifically developed to perform vehicle jump starting applications. As a result, they are designed to deliver exceptional power in a quick, concentrated burst. We utilize a high quantity of thin lead plates to increase the total lead plate surface area, which increases the total power of the battery. In addition, our plates contain few impurities, which can sap power and accelerate depletion of the jump starter between charges. Our battery cell construction features enhanced structure to better allow power to flow through the battery quickly and efficiently, enabling more power to be sent to the vehicle without damage to the battery itself. The electrolytic paste in our batteries is a high quality composition that enables more efficient recombination for better discharging (jump starting) and recharging. These enhancements serve a single purpose: deliver the power you need, even in extreme conditions, over and over again.

Where this comes through is in the Cranking Amp ratings referenced for our Booster PAC and Jump-N-Carry models (e.g., JNC660 @ 425 Cranking Amps). A Cranking Amp is an industry defined (BCI) term that means the same thing to everyone and, therefore, should allow a discerning customer the opportunity to properly compare these models from manufacturer to manufacturer. Beware if a unit is not rated in Cranking Amps, it is not a good sign. Peak Amp is a footballed term that could mean literally anything and, as we like to say, “Peak Amps don’t start vehicles.”

Lithium Jump Starters – This type of jump starter uses a lithium battery. That’s the first tricky part. There are many different lithium chemistries out there, so a lithium jump starter power source could be composed of any of a wide variety of lithium variants. The term lithium ion doesn’t really say much, nor does lithium polymer. Any lithium jump starter battery could have these terms slapped on them. Just like AGM batteries, not all lithium batteries are created equal. Although they don’t typically reference this rating system, lithium batteries have C ratings that refer to their ability to quickly or slow discharge and recharge. For jump starting, higher C ratings means more jump starting power. This is particularly critical because lithium batteries are more sensitive to cold temperatures than lead acid batteries. As a result, the C rating becomes that much more important, as higher C batteries of equivalent size can deliver high discharge (jump starting) power. This C rating differentiator can also explain why two lithium units rated to the same capacity, say 20000mAh, could have very different starting capabilities.

In addition to C rating, battery construction plays a key part in unit performance and longevity, just as with lead acid batteries. Jump-N-Carry lithium batteries, like our Clore PROFORMER lead acid batteries, are specifically designed to meet the needs of the jump starting application. They feature high grade paste, robust grid structure and advanced intercell welding to not only achieve high C ratings, but also to enable them to deliver long service life despite the harsh nature of the professional jump starting duty cycle.

Similar to the monkey business seen with Peak Amp ratings for lead acid jump starters, beware of some of the ratings you see attached to lithium jump starters. They are usually undefined and have an undefined level of usefulness for someone seeking to understand them. The reality is that there is no industry standard power ating for this category. Cranking Amps don’t apply, because the Battery Management System (BMS) in most lithium jump starters will not allow them to crank for 30 seconds, which is the basis of the Cranking Amp rating. At Clore Automotive, for any jump starter that cannot be rated in Cranking Amps, we use a Start Assist Amp rating, which is the unit’s current delivery (in amps) for 5 second at 32˚F. You should be looking for this type of defined rating (how long and at what temperature) to allow you to accurately compare competing products.

Ultracapacitor Jump Starters – This type of jump starter uses a set of ultracapacitors (caps). The ultracapacitors are arranged in a way that provides a sufficient level of voltage and current for jump starting, like the cells of a lead acid or lithium battery. Ultracapacitors are capable of providing a very quick burst of power, making them an ideal power source for the jump starting task. Like lead acid batteries and lithium cells, ultracapacitors come in many different grades and levels of robustness, making it important that the caps chosen for jump starters are properly suited to the task that they are being asked to perform.

The caps used in our Jump-N-Carry ultracapacitor driven units feature industrial grade components and a robust construction (they boast a lifecycle of 10,000 recharges), giving them the potential for a very long service life. In addition, the caps used in our JNC units are rated to provide the same power output in almost any temperature, whether you are jump starting in warm temps (70˚F) or very cold temperatures (-20˚F). For users operating in places where it can get very cold, this is a big advantage over even lead acid driven units, which see a degradation of power as the mercury drops. The advantage is even greater over lithium driven units, which are much more sensitive to cold temperatures.

One major disadvantage of cap driven units is that ultracapacitors do not provide a very durable store of power. If you charge the caps, they likely will be fully self-discharged within two weeks. With JNC units, we get around this by pairing the caps with a small lithium cell that has sufficient energy to charge the caps multiple times. This way, if you need to charge the caps on the go, you have the power within the unit to do so.

The Importance of the Power Path

The next most critical aspect of a jump starter, after the quality of the power source itself, is the design and specification of the components that sit between the power source and the disabled vehicle, which we refer to as the power path components. It does us (and the user) no good if great effort is taken to create a robust and powerful power source, but corners are cut when it comes to components such as the output cables and clamps.

Output cables must be sufficiently conductive to deliver the battery’s energy without introducing excessive resistance, which would result in a voltage drop, diminishing the jump starter’s capacity to start the vehicle. The more powerful the power source, the greater the requirement on the output cables. Booster PAC and Jump-N-Carry output cables are specifically mated to each power source to ensure optimal results. They are extremely conductive, flexible in cold temperatures and resistant to vehicle fluids and chemicals.

Like the output cables, battery clamps must facilitate an efficient transfer of power from the jump starter to the vehicle. This comes down to two factors: their conductive capability and their ability to create a proper physical connection to the vehicle, be that a battery post (positive cable) or the vehicle chassis (negative cable). Booster PAC and Jump-N-Carry jump starters feature industrial grade clamps with high tension springs to penetrate battery corrosion. Many units feature our Hot Jaw^TM clamps, which are wired on both sides of the clamp jaw for maximum power transmission to the vehicle. Some models feature our PowerJaw^TM clamps, which kick the rated carrying capacity even higher, making them suitable for the most demanding tasks.

Recharge Convenience

Another critical aspect of jump starter design involves the process of recharging your jump starter. How can this be done? When should it be done? How easy is it to accomplish this task? All of these issues are related and can impact the longevity of your jump starter. Clore Automotive jump starters feature automatic charging, which allows the unit to be connected to an AC power source indefinitely, without concern for overcharging the battery. But it goes father than that. Our lithium units feature numerous charging protections to make charging safer and more efficient. Our ultracapacitor units enable three different charging methods: they can be recharged from a 12V battery through the clamps (even if that battery is dead, as long as it is above 9.5V), they can be directly charged from a 12V power port in a vehicle using an included adapter, and they feature an onboard lithium battery for recharging the caps on the go, as noted above.

Designed for Jump Starting

It sounds redundant, but at Clore Automotive, our jump starters are designed for jump starting. There are competitive products around that perform more functions, whether they incorporate lights, radios, power inverters or other ancillary features. Our focus is on repeatable, reliable, lasting power. Thousands of discussions and interviews with professional technicians, tool dealers, counter staff and others have boiled down to one common theme: give me the power I need to get the job done! So, we have invested most in those aspects of jump starter design and construction that support extreme power delivery, as noted above. When it absolutely has to start, you can rest assured that your Booster PAC or Jump-N-Carry jump starter has what it takes to power you through.

Knight Industries Two Thousand, more commonly known as KITT, was more than David Hasselhoff’s trusty steed when he played the role as Michael Knight, an independent crime fighter in the popular 1982 television series Knight Rider. KITT was a turbo-boosted, bulletproof, self-aware sidekick that could talk, track down rivals and drive itself thanks to its built-in high-tech cybernetic processors.

Word has it that 23 KITT cars were made for the series, but there could have been as many as 25. After the show was axed, all but five cars were destroyed. The lovable character has lived on through the decades in replica form, many of which were built by diehard fans of the show.

1982 Pontiac Trans Am KITT replica listed on Hemmings Classifieds

This KITT replica is a modified 1982 Pontiac Firebird Trans Am, the same year as the real Knight Rider movie car. The seller states it is one of the best KITT Knight Rider replica cars in existence. At 40,000 original miles, the car underwent a no-expenses-spared rebuild from the ground up. It has seen only 150 miles since completion.

It may not be self-driving, but the custom 550-horsepower 383 Stroker engine teamed with a 700R4 automatic transmission and an all-new Spohn suspension makes for a thrilling cruising experience. Spoiler alert: The real KITT cars weren’t self-driving, either. During driverless scenes, a stunt person would pilot the car by laying on the floor.

The TVs are original black and white new old stock, the same models used in the series. Each is connected to HD media players, and one doubles as the display for the front camera.

The slew of buttons, switches and light up displays circling the dash and console are an accurate representation of the real KITT car and will take the driver and passengers back to the ‘80s to relive the adventures in the Knight Rider series. Speaking of accurate, according to the seller, the Buttons were left over from the show and purchased as new/old stock.

This KITT replica features an ultra-rare collector’s item: The actual Pilot/Season 1 license plate is mounted on the rear. Original plates from the show can cost between $7,500 to $10,000 depending on the condition and car it was on during filming. Additionally, the clear windshield was brand new leftover stock from the show. The rear taillight was copied directly from an original example, as was the front bumper and fog lights. The seller also points out that the blackout turn signals do not sit flush with the hood line, which is exactly the way the original KITT looked.

The above details only skim the surface of what went into the four-year build. More information can be found here on the Hemmings Classified listing.