Yuasa YUAM62TZ5 Motorcycle Battery Review Unveils High Performance AGM Benefits

Description

Ice Quality & Type

Testing the Yuasa YUAM62TZ5 YTZ5S-BS Maintenance Free YTZ High Performance AGM Battery with Acid pack, I was immediately impressed by the solid build quality synonymous with AGM (Absorbed Glass Mat) technology. The battery uses AGM separators that absorb electrolyte, making it nonspillable—a huge relief for someone like me who’s had a few messy battery mishaps in the past. This design also eliminates water loss and the need for refilling, which means less maintenance hassle over its lifetime. The expanded plate grid design with an increased number of plates really does deliver maximum starting power, which I noticed during cold mornings when my motorcycle fired up without a hitch. The cold cranking amps (CCA) rating of 65 at 0°F (-18°C) might not sound like much on paper, but it more than meets the needs of smaller powersports vehicles or motorcycles.

Noise Levels

Given that this is a battery, noise levels might not be the first thing on your mind, but it’s worth noting that the Yuasa YUAM62TZ5 operates silently, as expected. No buzzing or clicking sounds, which can sometimes happen with cheaper batteries struggling to deliver consistent power. From my experience, the quiet operation makes it ideal for motorcycles or ATVs where you want to hear your engine, not your battery struggling in the background.

Ease of Use

The “Bottle Supplied (BS)” feature was a bit of an adventure. This dry AGM battery ships with electrolyte stored separately, so you activate it yourself by filling it from the plastic container included. At first, I was hesitant, fearing spills or improper handling. However, the instructions were straightforward, and the whole process was cleaner than I expected. For someone who’s dealt with pre-filled batteries leaking acid in the past, this method offers peace of mind and freshness of activation. Also, the battery’s compact dimensions (5 7/16 in length, 2 3/4 in width, and 3 3/8 in height) and light weight (about 3.5 pounds with acid) made installation into my bike’s tight battery compartment hassle-free.

Features

This battery isn’t just about raw power; it’s packed with features designed to withstand tough conditions. The unique expanded plate grid design provides enhanced vibration resistance—a crucial factor for motorcycles and powersports vehicles that face constant movement and rough terrain. Yuasa has compounded enhanced active and separator materials to prolong battery life and dependability. One remarkable aspect is the valve-regulated design that prevents water loss, which means no topping up with water over time—a true maintenance-free experience once activated. The 3.5 Ah capacity at 10HR and recommended charge current of 0.4 amps give you a good balance of power and longevity.

Durability

I put this battery through its paces over several weeks, including some off-road rides on my dirt bike and cold starts during early morning commutes. Its vibration resistance stood out, as I didn’t notice any drop in performance or physical wear despite some pretty bumpy rides. The AGM technology and robust materials make it far more durable than traditional flooded lead-acid batteries I’ve used before. I also appreciate that the battery is manufactured in the USA, which often means stricter quality control. The painted exterior helps resist corrosion and adds a layer of protection against the elements, which is always a plus for outdoor gear.

Warranty

Yuasa backs the YUAM62TZ5 model with a warranty that provides a decent safety net. While I didn’t have to use it, knowing that the manufacturer stands behind the battery offers confidence. The warranty covers defects and early failures, which is reassuring given the investment in a high-performance AGM battery. It’s always a good idea to register the battery after purchase to ensure full warranty protection.

Ice Production Speed

Though this isn’t a freezer or an ice maker, I like to think of how quickly the battery “produces” reliable starts as a parallel. The Yuasa YUAM62TZ5 delivers fast and consistent starts, which is vital when you’re eager to get rolling without waiting or multiple tries. The high starting power, thanks to the increased plates and AGM design, means you don’t get that sluggish slow crank that can be frustrating and leave you stranded on chilly mornings.

Benefits

• Maintenance-free operation after activation, with no water refilling needed
• High vibration resistance ideal for powersports and motorcycles
• Compact size and lightweight for easy installation in tight spaces
• Reliable cold starting power even in freezing temperatures

Limitations

• Requires manual activation by filling with electrolyte, which may intimidate some users
• Capacity (3.5 Ah) might be on the lower side for larger vehicles or heavy-duty applications
• Not pre-filled, so activation delays use until setup is complete
• Relatively higher initial setup step compared to sealed, ready-to-use batteries

Product Competitors

Comparing the Yuasa YUAM62TZ5 to other popular motorcycle and powersports batteries, a few names come to mind: the Shorai LFX series and the Odyssey PC series. Shorai batteries offer lightweight lithium technology, which is lighter and sometimes more powerful but come at a higher price point and can be sensitive to improper charging. Odyssey batteries are known for robust power and long life but tend to be heavier and bulkier. The Yuasa YTZ5S-BS stands out for its balance of price, reliability, and traditional AGM tech that’s proven and trusted. It excels in vibration resistance and maintenance-free operation post-activation, whereas some competitors may require more upkeep or lack the same durability under constant vibrations. However, if you want cutting-edge lithium tech with ultra-lightweight benefits, other brands might edge it out.

Value Assessment

Considering the features and build quality, this battery offers solid value for money. The maintenance-free design, high vibration resistance, and reliable cold cranking amps make it a worthwhile investment for riders who want dependable starts without frequent upkeep. While the initial activation step might seem like extra work, it ensures the battery arrives fresh and extends its shelf life. Compared to sealed batteries that come pre-filled but might degrade if stored improperly, this system feels like smart spending. The price to quality ratio is favorable, especially for users who prioritize durability and consistent performance over lightweight lithium alternatives.

Durability

The Yuasa YUAM62TZ5 has certainly proven its mettle in my daily use. The absorbed glass mat technology combined with the enhanced plate design means fewer failures from vibration damage, which is a common headache in powersports batteries. The valve-regulated, nonspillable construction reassures me that leaks are not going to be an issue, which is critical for safety and cleanliness. Over time, I anticipate this battery will hold up better than many flooded lead-acid counterparts I’ve owned. I even lent it to a friend for his ATV, and he came back impressed with how the battery handled rough trails without losing charge.

Ease of Use

Installing this battery was surprisingly straightforward, especially given that it’s a dry battery that requires activation. The included acid pack and clear instructions made the filling process easy to manage, and I appreciated the control over when the battery is “started.” After filling, waiting a few minutes for the electrolyte to settle was a minor inconvenience but well worth it for the fresh, fully charged battery performance. The compact size means it fits snugly in smaller vehicles without needing modifications, making it a user-friendly choice for both novices and experienced mechanics.

Additional information