Reliable Power for Your Devices
Discover the reliability and performance of EEMB coin batteries. With a voltage of 3V, a capacity of 240mAh, precise dimensions of 20.5mm in diameter, and 6.5mm in height, these batteries are your perfect power solution. Ensure compatibility by matching your device's connector: CR2032-MX51021. Remember, these aren't universal, so double-check the polarity to avoid shorts.
Certified Safety and Longevity
Rest assured with EEMB's commitment to safety and quality. Our batteries pass rigorous TUV safety tests under IEC 62133, and over 400 models boast UL certification. Simply search "MH20555" on the UL database for detailed info. Experience long-lasting power with a high energy density, an operational range of -20℃ to +60℃, and minimal annual discharge. These mercury-free batteries promise stability and no leakage even after two years of use.
Versatile Applications
EEMB coin batteries are perfect for a range of devices, from Alienware and Dell laptops to IBM Lenovo ThinkPad models. Enhance your equipment's performance while enjoying excellent cost efficiency and a long cycle life. For safety, always keep batteries out of children’s reach and never swallow. Enjoy hassle-free storage by maintaining a 40%-60% charge.
Elevate your device's power with EEMB—the brand you can trust.
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Easy Installation
Installing the battery is straightforward and user-friendly. -
Universal Fit
Fits a wide range of laptop models due to long leads. -
Revives Dead Laptops
Effectively brings non-booting laptops back to life. -
High Compatibility
Compatible with multiple brands like Lenovo and Dell. -
Good Value
Cheaper to buy 10-pack than individual batteries.
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Connector Reversal Issues
Some batches have connectors wired in reverse, requiring manual fixes. -
Compatibility Check Needed
Must verify compatibility with specific computer models, not just the brand. -
Mixed Pack Types
Potential mix-up between different styles of terminal connectors. -
Quantity Restrictions
Must buy a 10-pack even if only one battery is needed. -
Time-Intensive Fixes
May require re-soldering or manual adjustment for proper polarity.
