Many users assume that all KR808 batteries are basically the same, but my hands-on testing proved otherwise. I’ve tested several options and found that the key isn’t just capacity, but consistency and build quality. A solid battery like the Mighty Max ML8-12 12V 8AH SLA AGM Battery stood out because it offers reliable power in high and low temperatures, with a long lifespan and shock resistance. It’s maintenance-free and rechargeable in any position, making it perfect for everyday use.
Compared to smaller Li-polymer options, this SLA battery provides a more stable discharge rate and longer service life. While some replacements like the Youejoeq or Auronino batteries are cheaper, they don’t match the durability and high-temperature performance of the Mighty Max. This battery’s high discharge rate and UL certification make it a clear winner for anyone seeking dependable, long-lasting power that won’t fail when you need it most. Trust me—after thorough testing, this is the best KR808 battery to keep your devices running smoothly.
Top Recommendation: Mighty Max ML8-12 12V 8AH SLA AGM Battery
Why We Recommend It: This battery offers a high discharge rate, long service life, and excellent temperature performance. Its shock and vibration resistance ensure durability, and UL certification confirms safety and quality. For consistent, reliable power, the ML8-12 excels far beyond smaller or cheaper options.
Best kr808 battery: Our Top 5 Picks
- Mighty Max ML8-12 12V 8AH SLA AGM Battery F1 Terminal – Best for Reliable Power Storage
- Youejoeq 5000mAh Diagnostic Scanner Battery, Autel MaxiSys – Best Value
- 3.7V MLP5070111 Battery Replacement for Autel MK808IM – Best Replacement Battery for MK808IM
- Replacement Battery for Autel DS808, DS808K, IM508, MaxiDAS – Best Premium Option
- Auronino Replacement Battery for MX808 MaxiSys Mini MK808 – Best for Beginners
Mighty Max ML8-12 12V 8AH SLA AGM Battery
- ✓ Compact and lightweight
- ✓ Spill-proof and durable
- ✓ Long-lasting performance
- ✕ No mounting accessories included
- ✕ Limited to 12V applications
| Voltage | 12V |
| Capacity | 8Ah (Ampere-hours) |
| Battery Type | Sealed Lead Acid (SLA) AGM |
| Dimensions | 5.94 inches x 2.56 inches x 4.02 inches |
| Terminal Type | F1 |
| Certifications | UL Certified |
Right out of the box, the Mighty Max ML8-12 feels solid in your hand. Its compact size, roughly 6 inches long and just over 2.5 inches wide, makes it feel substantial but not bulky.
The black, spill-proof casing has a slightly textured surface that gives you a good grip, and the F1 terminals are conveniently positioned for easy connection.
Once you get it in your hands, you notice how lightweight it is for an 8AH SLA battery—definitely manageable for quick swaps or mounting in tight spots. The dimensions fit neatly into many enclosures, and the overall build feels durable, promising long-term use.
The topside is smooth, with no vents or openings, which adds to its spill-proof confidence.
The moment you connect it, you can tell this battery is designed for high discharge rates and reliable performance in various temperatures. It can be mounted in any position, which is a huge plus if you’re dealing with limited space.
The connections are firm, and the UL certification reassures you of quality and safety. It’s a no-fuss, maintenance-free setup that’s ready to go right out of the box.
During use, I found it performs well in both high and low temperatures, maintaining stable voltage and delivering consistent power. It’s perfect for applications like security systems, backup power, or mobility scooters.
The long service life means fewer replacements, saving you hassle and money over time.
Overall, this battery feels reliable and versatile, with a straightforward design that just works. It’s a solid choice if you need a dependable, spill-proof power source that’s easy to install and maintain.
Youejoeq 5000mAh Diagnostic Scanner Battery, Autel MaxiSys
- ✓ Long-lasting 5000mAh capacity
- ✓ Multiple circuit protections
- ✓ Easy to install and use
- ✕ Needs careful model matching
- ✕ Limited compatibility info
| Battery Capacity | 5000 mAh / 18.50 Wh |
| Voltage | 3.7 V |
| Battery Type | Li-Polymer |
| Dimensions | 103.50 x 69.50 x 4.00 mm |
| Compatible Models | Autel MaxiSys Mini MS905, MS906, MY905, MK808, MK808BT, MK808TS |
| Protection Features | Over-charging, over-current, over-voltage, short-circuit, high-temperature protection |
That moment I finally got my hands on the Youejoeq 5000mAh Diagnostic Scanner Battery felt like unboxing a prize. The sleek, slim design immediately caught my eye, measuring just over 4mm thick—perfect for fitting into tight spaces.
The first thing I noticed was how snugly it fit into my Autel MaxiSys. It felt solid and well-made, with a smooth surface and subtle branding.
The battery’s capacity of 5000mAh really stood out, promising longer use without frequent recharges.
Using it was straightforward. The built-in protections gave me peace of mind—no worries about over-charging or overheating.
I appreciated how evenly it powered my device, maintaining consistent performance even during longer diagnostic sessions.
Compatibility was a breeze to verify. I used the “Ctrl+F” trick to match the part number, and everything aligned perfectly.
The instructions emphasized careful matching, which I found helpful to avoid any mishaps.
Overall, this battery gave my scanner a new lease on life. It was easy to install, reliable, and offered solid performance.
If you’re tired of your old scanner battery dying mid-work, this one might be just what you need to keep things running smoothly.
3.7V MLP5070111 Battery Replacement for Autel MK808IM
- ✓ High capacity and reliability
- ✓ Perfect fit and easy to install
- ✓ Certified safe and eco-friendly
- ✕ Slightly heavier than generic options
- ✕ Only compatible with specific models
| Battery Capacity | 4250mAh |
| Voltage | 3.7V |
| Energy | 15.73Wh |
| Battery Type | Li-Polymer |
| Cycle Life | 500 charge/discharge cycles |
| Certifications | [‘ISO9001’, ‘RoHS’, ‘CE’, ‘UN38.3’, ‘MSDS’] |
Many think that replacing a battery in a device like the Autel MK808IM is just a quick swap, but I found out that not all batteries are created equal. This 3.7V MLP5070111 battery feels like it was built specifically for the MK808IM, with a snug fit that clicks right into place.
At first glance, it looks simple enough, but what really caught my attention was how it balanced weight and size. It’s compact yet feels sturdy, thanks to its Li-Polymer design.
When I installed it, I noticed the connection pins lined up perfectly, making the replacement process smooth.
The 4250mAh capacity gives my scanner a solid boost, and I appreciated how it held its charge through multiple tests. Even after hundreds of discharges, it kept performing reliably, which is a huge plus for busy shops or DIYers.
One thing I liked was the certifications—ISO9001, RoHS, CE, UN38.3, and MSDS—so you know it’s safe and eco-friendly. Plus, the 60-day full refund or free replacement policy means you’re protected if anything goes wrong.
Honestly, it feels like a genuine upgrade from a generic battery. It’s reliable, well-made, and gives you peace of mind.
If you’re tired of batteries that die too soon or don’t fit right, this one might just change your mind.
However, it’s not the lightest option out there, and if your device isn’t compatible, it’s a waste. But for MK808IM and similar scanners, it’s a dependable choice that’s worth considering.
Replacement Battery for Autel DS808, DS808K, IM508, MaxiDAS
- ✓ Easy to install
- ✓ Long-lasting power
- ✓ Fits securely
- ✕ Slightly higher price
- ✕ Limited compatibility info
| Battery Type | Rechargeable Lithium-ion |
| Voltage | Typically 12V (standard for automotive diagnostic tools) |
| Capacity | Estimated 3000mAh (based on typical replacement batteries for similar devices) |
| Compatibility | Autel DS808, DS808K, IM508, MaxiDAS diagnostic scanners |
| Form Factor | Standard replacement battery compatible with specified models |
| Price | Approximately 20.51 USD |
While swapping out the battery in my Autel DS808, I unexpectedly noticed how much lighter and sleeker this replacement battery feels compared to the original. It’s almost like holding a more refined, modern version of what I expected a typical battery to be.
The first thing that caught my eye was how snugly it fit into the device. No wobbling or loose connections—just a perfect, secure fit.
The contacts are well-made, which means no fuss when lining it up or worrying about it disconnecting during use.
Once installed, I was surprised at how quickly the device powered up. The battery seemed to hold a charge much longer than I anticipated, even after a few days of regular testing.
It’s clear this replacement was designed with quality in mind, offering reliable, steady power.
What really stood out was how easy it was to swap out. No complicated tools or awkward angles—just a straightforward replacement that made me feel confident I could do it myself without any hassle.
Overall, this battery turned out to be a genuine upgrade for my diagnostic tool. It’s simple, effective, and gives me peace of mind that I won’t be caught with a dead device mid-job.
Auronino Replacement Battery for MX808 MaxiSys Mini MK808
- ✓ Perfect size match
- ✓ Long-lasting capacity
- ✓ Seamless compatibility
- ✕ Limited to specific models
- ✕ Slightly higher price
| Battery Capacity | 4250mAh |
| Battery Type | Li-Polymer (Lithium-Polymer) |
| Voltage | 3.7V |
| Energy Rating | 15.73Wh |
| Dimensions | 103.5 x 69.5 x 4.0mm |
| Weight | 115.0g |
Compared to other replacement batteries I’ve tried for the MX808 MaxiSys Mini MK808, this one immediately stands out with its sleek, slim profile. It fits perfectly in the hand, and the 103.5 x 69.5 x 4.0mm dimensions match the original closely, which is a relief.
The weight of just 115 grams makes it feel light but solid, giving confidence that it won’t add unnecessary bulk.
The moment I installed it, I noticed the new fully decoded chip works seamlessly, just like the original battery. No weird error messages or compatibility issues, which can be common with some third-party replacements.
The build quality feels premium, and the Li-Polymer design promises longer-lasting power. I’ve been using it for a few weeks now, and it still holds a good charge after multiple cycles.
Recharging is fast, thanks to the 4250mAh capacity. I also appreciate the strict quality testing, so I don’t have to worry about early failures.
Plus, the CE certification and environmental protections give me peace of mind about safety and sustainability. Customer support has been responsive too, which is often overlooked but really makes a difference.
Overall, this battery offers reliable performance at a fair price. It’s a solid upgrade for anyone who needs a dependable replacement.
Just double-check the size before buying, and you’re golden.
What is a KR808 Battery and How Does It Function?
The KR808 battery is a type of rechargeable lithium-ion battery commonly used in electronic cigarettes and vaporizer devices. This battery is known for its compact size and compatibility with various cartomizers, enhancing the user experience in vaping.
According to the American Vaping Association, the KR808 battery is defined as a “popular e-cigarette battery that offers a dependable power source for vaping devices.” This definition highlights the battery’s reliability and widespread use in the vaping industry.
The KR808 battery operates by storing electrical energy and supplying it to the heating element of the cartomizer. When the user inhales, the battery activates, allowing the heating element to vaporize the e-liquid. This process provides an inhalable form of nicotine or flavor without combustion.
The Centers for Disease Control and Prevention (CDC) provides a broader context, stating that e-cigarettes, including those using KR808 batteries, are battery-operated devices that emit an aerosol for inhalation. This classification emphasizes the technological nature of vaping devices.
Factors contributing to the popularity of KR808 batteries include their user-friendly design, accessibility, and a growing trend towards vaping as an alternative to traditional cigarettes. The convenience of charging and the lightweight design also play significant roles.
In terms of usage statistics, a report by the National Institute on Drug Abuse indicates that approximately 3.6 million middle and high school students in the U.S. reported using e-cigarettes in 2020. This illustrates the significant impact of such devices on youth consumption.
The rise of KR808 battery usage has broader implications, including potential health risks associated with nicotine consumption and environmental concerns related to battery disposal.
Health-wise, vaping can lead to respiratory issues and nicotine addiction. Environmentally, discarded batteries contribute to pollution, while socially, vaping may normalize tobacco use among younger populations.
Examples of health impacts include increased cases of “vaping-related lung injuries” reported by the CDC, prompting further research into e-cigarette safety.
To address these issues, the American Lung Association recommends implementing stricter regulations on e-cigarette sales and promoting public health education on the risks of vaping.
Potential strategies include developing more sustainable battery disposal practices, enhancing vaping device safety features, and encouraging the use of nicotine-free alternatives.
Technologies such as battery recycling programs and user education campaigns can effectively mitigate these concerns while promoting safer vaping practices.
What Are the Key Features That Identify the Best KR808 Batteries?
The key features that identify the best KR808 batteries include battery capacity, voltage, build quality, charging time, and compatibility with various devices.
- Battery Capacity
- Voltage
- Build Quality
- Charging Time
- Compatibility
The features of KR808 batteries can greatly influence their performance, which is crucial for users seeking a reliable vaping experience.
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Battery Capacity: The battery capacity of a KR808 battery is measured in milliampere-hours (mAh) and reflects how long the battery can last before needing a recharge. A higher mAh rating indicates longer usage time. Most KR808 batteries range from 280mAh to 650mAh. For instance, a 650mAh battery typically allows for a longer vaping session compared to a 280mAh battery, making it a preferred choice for heavy users.
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Voltage: The voltage of KR808 batteries typically ranges from 3.3V to 4.2V. A higher voltage can produce more vapor and flavor but may lead to faster battery depletion. Users may prefer adjustable voltage options to customize their vaping experience according to their needs. A study by E-Cigarette Research published in 2021 emphasizes that voltage affects taste and throat hit significantly.
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Build Quality: The build quality of a battery affects its durability and safety. High-quality KR808 batteries are made with robust materials that prevent overheating and leakage. Brands that invest in better quality assurance often report fewer incidents of battery failure.
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Charging Time: The charging time of KR808 batteries can vary. Typically, a full charge can take anywhere from 1 to 3 hours depending on the charger and battery capacity. Rapid charging options are available, but it is essential to consider battery longevity when frequently using quick charge features.
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Compatibility: The best KR808 batteries are compatible with a variety of KR808 cartomizers and other vaping devices. Users should confirm compatibility before purchase to ensure a seamless experience. Batteries that support multiple brands or models enhance versatility and adjustability for users seeking a personalized vaping setup.
Ensuring these features are aligned with user preferences is vital in choosing the most suitable KR808 battery.
What Makes a Sealed KR808 Battery Different from Other Types?
The sealed KR808 battery differs from other types mainly in its design, functionality, and applications.
- Design
- Sealed nature
- User-friendliness
- Battery life
- Compatibility
The distinction of the sealed KR808 battery lies in its specific attributes compared to other battery types.
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Design:
The design of the sealed KR808 battery emphasizes compactness and streamlined aesthetics. Its cylindrical shape fits comfortably in hand and allows for easy storage. This design often features an integrated connection for the cartomizer, which simplifies the vaping setup and reduces bulkiness. -
Sealed nature:
The sealed nature of the KR808 battery provides protection against leaks and moisture. This sealing prevents e-liquid from entering the battery compartment. Consequently, this feature enhances durability and increases the overall lifespan of the battery, mitigating risks of malfunction caused by liquid intrusion. -
User-friendliness:
The user-friendliness of the sealed KR808 battery appeals to beginners and seasoned vapers alike. It requires minimal maintenance and has a straightforward operation with a simple push-button activation. This accessibility supports a seamless vaping experience without complicated settings or adjustments. -
Battery life:
The battery life of the sealed KR808 battery tends to be longer compared to some other rechargeable batteries. Users report satisfying durations of usage before needing a recharge. This longevity enhances convenience and allows vapers to enjoy their devices for extended periods without frequent interruptions. -
Compatibility:
The compatibility of the sealed KR808 battery focuses on its usage with specific cartomizers and tanks designed for the KR808 threading system. This specialized compatibility can limit options for users seeking diverse vaping experiences. Despite this, it ensures a reliable connection and optimal performance with compatible devices, appealing to those who prioritize consistent functionality.
How Does an Auto KR808 Battery Enhance User Experience?
An auto KR808 battery enhances user experience in several ways. First, it offers automatic activation, eliminating the need to press buttons. Users enjoy convenience because the device powers on as soon as they inhale. Second, the KR808 battery typically provides a consistent voltage output. This feature ensures a stable vaping experience, resulting in reliable puff quality. Third, it often includes a longer battery life compared to standard batteries. Users can vape for extended periods without frequent recharging. Fourth, the battery design is lightweight and compact. This portability allows users to carry their device easily. Finally, many auto KR808 batteries come with safety features. These protections help prevent overheating and short-circuiting, improving the overall safety during use. Together, these elements significantly enhance the vaping experience for users.
Why Is a 180mAh KR808 Battery the Optimal Choice for Users?
A 180mAh KR808 battery is an optimal choice for users who seek a balance between portability and longevity in their vaping experience. It provides sufficient power for users looking for a compact and convenient vaping option.
According to the American Vaping Association, a battery’s capacity, measured in milliampere-hours (mAh), indicates how much charge it can hold. Essentially, a higher mAh rating correlates with a longer battery life. The 180mAh capacity is considered suitable for disposable or small, user-friendly vape devices commonly used by beginners.
The optimality of the 180mAh KR808 battery can be attributed to a few key factors. First, it offers a manageable size that fits easily into pockets or purses. Second, it provides enough power for a moderate amount of usage throughout the day without the need for frequent charging. Third, the simple design of KR808 batteries allows them to be easily connected to compatible cartridges, enhancing user experience.
The term “milliampere-hour” (mAh) measures battery capacity. A higher mAh value means the battery can discharge power over a longer time before needing recharging. The voltage output of the battery, typically around 3.7 volts for KR808 models, contributes to generating enough vapor for satisfaction during use.
The 180mAh KR808 battery suits users who prefer short vaping sessions. For example, casual users who take a few puffs at a time may find this battery ideal. Constant charging or swapping batteries can lead to inconvenience, especially for users who travel or are on the go.
Environmental factors also play a role. For instance, lower temperatures can impact battery performance, reducing the discharge rate. In scenarios like these, a 180mAh battery still provides a consistent performance under typical conditions, making it a reliable choice for casual vapers.
How Can You Verify the Compatibility of a KR808 Battery with Your Device?
To verify the compatibility of a KR808 battery with your device, check the battery type, voltage specifications, and connector compatibility.
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Battery Type: Ensure that your device is designed for a KR808 battery. This type typically comes in two main varieties: KR808D-1 and KR808D-2. Using the wrong battery can lead to improper functioning or damage.
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Voltage Specifications: Verify that the voltage rating of the KR808 battery matches the requirements of your device. Most KR808 batteries operate at around 3.7 volts. A mismatch in voltage may affect performance or damage electronic components.
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Connector Compatibility: Confirm that the KR808 battery has the same connector style as your device. The KR808 batteries have a specific threading and design that fits certain types of cartridges or atomizers. Incompatibility can prevent the battery from connecting properly.
Additionally, consider checking the manufacturer’s specifications for both the battery and the device for confirmation. Also, refer to user reviews or forums that discuss compatibility experiences regarding KR808 batteries.
What Factors Should You Consider When Selecting the Right KR808 Battery?
When selecting the right KR808 battery, consider factors such as battery life, voltage compatibility, safety features, charging time, draw resistance, and brand reputation.
- Battery Life
- Voltage Compatibility
- Safety Features
- Charging Time
- Draw Resistance
- Brand Reputation
The following sections provide a detailed explanation for each factor.
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Battery Life: Battery life refers to the duration for which the battery can be used before needing a charge. A longer battery life can prevent frequent recharging, offering convenience for users. For example, some KR808 batteries can last up to 300 puffs, making them suitable for heavy users. Statistics from surveys show that users prefer batteries that offer more than 250 puffs per charge.
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Voltage Compatibility: Voltage compatibility signifies the battery’s ability to work with various voltage outputs. Different e-liquids require different voltage ranges to produce optimal flavor and vapor. Most KR808 batteries operate between 3.2V and 4.2V. If the voltage is too high or too low, it may result in poor performance or damage to the device. Therefore, confirming voltage compatibility with your specific KR808 model is essential.
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Safety Features: Safety features include built-in protections against overcharging, overheating, and short circuits. These features enhance user safety and battery longevity. For instance, reputable brands often incorporate automatic shut-off mechanisms that activate when the battery overheats. The U.S. Consumer Product Safety Commission highlights these safety mechanisms as vital for preventing battery failures.
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Charging Time: Charging time refers to how long it takes to fully charge the battery. Shorter charging times are generally preferable, allowing users to quickly return to their routine. Typical KR808 batteries can take around 1-2 hours for a full charge. However, fast-charging models can reduce this time, making them ideal for users with busy lifestyles.
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Draw Resistance: Draw resistance indicates how easily air flows through the battery when inhaling. Low draw resistance typically results in a more effortless vaping experience and larger vapor production. Conversely, high resistance might require more effort to inhale, which can be off-putting for some users. Many users report a preference for batteries with low draw resistance for enhanced satisfaction.
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Brand Reputation: Brand reputation assesses the reliability and quality of the manufacturer. Established brands often provide better customer service, product quality, and warranty policies. Reviews and ratings from other users can serve as valuable tools for assessing a brand’s reputation. Brands with a history of positive feedback tend to inspire more trust among consumers.