XTAR Ultra3500D AA Lithium 3500mAh Non-Rechargeable Batteries

Tired of your security camera batteries dying at the crucial moment? Could the XTAR Ultra3500D AA Lithium 3500mAh Non-Rechargeable Batteries be the long-lasting solution you’ve been searching for? Let’s find out!

Over the years, I’ve been fortunate enough to review a few products from XTAR, and they’ve generally impressed with their build quality and performance.

Today, I’m turning my attention to their latest offering in the battery market: the XTAR Ultra3500D AA Lithium 3500mAh Non-Rechargeable Battery.

Understanding the XTAR Brand

For those unfamiliar with the brand, XTAR’s journey began in 2006.

Initially a small trading company, they quickly identified a challenge in sourcing consistently high-quality products.

This led to a fundamental commitment to thorough quality checks, even if it meant sacrificing initial profits.

This dedication paid off, eventually leading to an impressive product pass rate of 99.7% and the birth of the XTAR brand, aimed at providing customers with reliable, high-quality goods and services.

A significant turning point came in 2009 when a request for a high-powered dive light exposed a gap in the market for suitable chargers.

This challenge spurred XTAR to establish its own Research and Development team.

This move marked the beginning of their journey towards innovation, resulting in products like the D30 dive light and WP6 charger.

With their in-house R&D, XTAR continued to introduce groundbreaking features, including the side-slide switch for dive lights and innovative charging technologies like three-stage charging, battery recovery, and adjustable charging currents, all of which gained significant market recognition.

To further ensure product quality in the face of growing technological demands, XTAR made the strategic decision to establish their own factory in 2014.

This commitment to pragmatism and reliability led to products that set benchmarks for safety and dependability.

Their persistent focus on quality and innovation has been recognised through multiple certifications as a national high-tech enterprise since 2016, and they currently hold nearly 200 patents.

Today, XTAR has become a leading brand in the industry, synonymous with quality and innovation – a testament to their 18 years of dedication and unwavering commitment.

As they continue to move forward, XTAR remains focused on their core values, promising exceptional products and services for the future.

Introducing the XTAR Ultra3500D AA Lithium Batteries

Now, let’s focus on the star of today’s review: the XTAR Ultra3500D AA Lithium 3500mAh Non-Rechargeable Batteries.

These batteries are specifically highlighted as an excellent choice for a wide range of devices, including Blink security cameras, doorbells, weather stations, emergency radios, and various outdoor equipment.

A key aspect of these batteries is their promise of reliable performance even in challenging conditions.

With a substantial 3500mAh capacity and an impressive ten-year shelf life, they are also engineered to deliver consistent power even at temperatures as low as -40°C.

A significant advantage is the promise of a stable 1.5V output, combined with a higher energy density compared to standard alkaline batteries.

This suggests that they can keep crucial security systems operational for potentially over two years without needing replacement, reducing the frequency of maintenance.

Furthermore, these AA lithium batteries are designed to function dependably across a broad temperature range, from -40℃ up to 60℃, maintaining a significant 90% capacity even at -30℃ – a notable difference from alkaline batteries that often struggle in cold conditions and drain quickly in warmer environments.

The ability to store these batteries for extended periods without a significant drop in performance offers considerable convenience, ensuring reliable power is readily available when required.

Safety features have also been incorporated, including an anti-explosion valve, an anti-leak ring, and short-circuit protection, all of which have undergone rigorous stability testing.

Environmentally conscious users will also appreciate that these batteries are free from lead, mercury, and cadmium, and are designed to be highly recyclable after their lifespan.

In summary, the XTAR Ultra3500D AA lithium batteries seem to be well-suited for devices that demand long-lasting power and the ability to withstand extreme temperatures.

Without delay, let’s get to the review and see how they perform in practice.

Unboxing: Packaging and First Impressions.

The XTAR Ultra3500D AA Lithium 3500mAh Non-Rechargeable Batteries arrived in an anti-static bag.

I’m unsure if this is standard retail packaging or specific to review samples.

Once removed from the bag, you’ll find the four AA batteries taped together.

I won’t delve into extensive detail about the product’s size, as the dimensions of an AA battery are universally known.

However, one aspect worth noting is their weight.

They weigh just 15.8g each, which is noticeably lighter when holding them.

For comparison, most alkaline batteries weigh approximately 20.0g, making these a lighter alternative.

Key Features and Applications.

The XTAR Ultra3500D AA Lithium batteries are engineered for heavy-duty applications, such as outdoor powered equipment and gadgets.

Their long life and reliability also make them ideal for battery-powered devices that are difficult to access, such as high-mounted electronics or clocks.

As previously mentioned, these batteries feature an anti-explosion valve, an anti-leak ring, and short-circuit protection, having passed various stability tests.

Being free of lead, mercury, and cadmium, they are also designed to be highly recyclable after use.

Here are the detailed specifications:

Technical Specifications.

• Brand: XTAR
• Model: Ultra3500D AA Lithium 3500mAh Non-Rechargeable Batteries
• Manufacturer Code: AX001003
• Manufacturer Reference: N/A
• EAN: N/A
• ASIN: N/A
• Compliance: CE, UKCA, FCC

Conclusion: Are XTAR Ultra3500D Batteries Worth It?

The XTAR Ultra3500D AA Lithium 3500mAh non-rechargeable batteries present a compelling option for users seeking long-lasting, reliable power, particularly for demanding applications and in extreme environments.

Their high capacity, impressive 10-year shelf life, and ability to perform across a wide temperature range (from the freezing lows of -40°C to hotter conditions up to 60°C) make them stand out from standard alkaline alternatives.

The stable 1.5V output is crucial for sensitive electronics, and the lighter weight is an added bonus.

Safety features, coupled with their eco-friendlier composition (free from heavy metals and designed for recyclability), add to their appeal.

For devices like security cameras (such as Blink), smart doorbells, remote weather stations, or any hard-to-reach electronics where frequent battery changes are inconvenient or impractical, the XTAR Ultra3500D batteries appear to be an excellent investment.

While the upfront cost of lithium batteries is typically higher than alkaline, the significantly longer lifespan and superior performance, especially in challenging conditions, could translate to better value and fewer interruptions over time.

So, if your priority is extended performance and durability, especially in devices critical to your security or comfort, these XTAR batteries are certainly worth strong consideration as a dependable power source.

XTAR Ultra3500D AA Lithium Batteries: Pros and Cons.

Pros

• High Capacity: 3500mAh offers extended runtimes.
• Exceptional Shelf Life: 10-year storage capability means they’re ready when you need them.
• Wide Operating Temperature Range: Reliable performance from -40°C to 60°C.
• Stable Voltage Output: Consistent 1.5V suitable for sensitive devices.
• Lightweight Design: At 15.8g, they are noticeably lighter than standard alkaline AAs.
• Built-in Safety Features: Includes anti-explosion valve, anti-leak ring, and short-circuit protection.
• Environmentally Conscious: Free from lead, mercury, and cadmium; designed for recyclability.
• Ideal for Demanding Applications: Suited for high-drain devices, outdoor equipment, and hard-to-access electronics.

Cons

• Non-Rechargeable: Single-use means they contribute to waste, albeit being recyclable.
• Upfront Cost: Lithium batteries generally have a higher purchase price than alkaline batteries (though potentially lower long-term cost).
• Packaging Uncertainty: The anti-static bag packaging for the review sample may not reflect final retail packaging.
• Practical Long-Term Test Pending: This review is based on specifications and features; real-world longevity in specific devices will vary.

Final Verdict: Power You Can Depend On?

For those seeking a robust, long-lasting, and reliable power source for critical or hard-to-reach devices, the XTAR Ultra3500D AA Lithium batteries are a very strong contender.

Their impressive capacity, wide operational temperature range, and 10-year shelf life make them particularly suitable for security equipment, outdoor gadgets, and any application where consistent performance in demanding conditions is paramount.

While a non-rechargeable option, their extended lifespan and safety features offer significant advantages over standard alkaline batteries, potentially justifying the higher initial investment.

If you’d like to purchase this item, please check out the purchasing options below. The RRP for this product is £6.79.

Product sample provided by XTAR in exchange for a detailed, unbiased review.

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