SKU: 82920533421

Battery Technology Replacement Lipoly Notebook Battery For Asus Zenbook Ux303 Q302 Tp300l C31n1339

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Description

Battery Technology Replacement Lipoly Notebook Battery For Asus Zenbook Ux303 Q302 Tp300l C31n1339This Battery Technology replacement Lipoly notebook battery is engineered to revive the power you rely on in your Asus ZenBook UX303 family, including models like UX303, Q302, and TP300L. Built with high quality Li Poly (lipoly) cells, this battery delivers a compact, lightweight solution that fits snugly into your notebooks original battery bay. Designed for everyday productivity, travel, and entertainment on the go, it provides a dependable power

This Battery Technology replacement Lipoly notebook battery is engineered to revive the power you rely on in your Asus ZenBook UX303 family, including models like UX303, Q302, and TP300L. Built with high-quality Li-Poly (lipoly) cells, this battery delivers a compact, lightweight solution that fits snugly into your notebook’s original battery bay. Designed for everyday productivity, travel, and entertainment on the go, it provides a dependable power source so you can work, browse, and stream without frequent charging interruptions. Whether you’re a student, professional, or casual user, this replacement battery is crafted to help you reclaim longer unplugged usage and bring new life to an aging or worn-out battery. It emphasizes safety, longevity, and compatibility to ensure you can replace with confidence and continue your workflow without missing a beat.

  • Compatibility and fit: Specifically designed for Asus ZenBook variants such as UX303, Q302, and TP300L, with model labeling including C31N1339. The battery is engineered to align with the exact dimensions and connector placement of the original unit, enabling a straightforward swap that preserves your notebook’s slim profile and balance.
  • Lipoly technology for optimized power density: This Li-Poly (lipoly) replacement battery offers high energy density in a compact format, delivering a reliable power source without adding bulk. The result is a thinner, lighter pack that maintains robust runtime—ideal for users who value portability alongside performance.
  • Safety and protection features: Built-in protection circuitry and safety mechanisms guard against overcharge, deep discharge, short circuits, and overheating. This ensures safer operation during charging and use, helping protect both the battery and your notebook’s internal components.
  • Stable performance and long life: Engineered for enduring cycles and dependable discharge characteristics, this replacement battery sustains consistent performance over time. It’s designed to minimize voltage drop and maintain stable power delivery during demanding tasks, media playback, or online collaboration sessions.
  • Easy replacement and calibration support: The battery is manufactured to fit the original design, aiding a smooth replacement process for users with basic tool familiarity. After installation, it’s recommended to calibrate the new cell by charging to 100% and performing a few gentle discharge–recharge cycles to optimize the battery’s accuracy and health indicator readings.

Technical Details of Battery Technology Replacement Lipoly Notebook Battery For Asus Zenbook Ux303 Q302 Tp300l C31n1339

  • UPC/SKU: Not provided
  • Battery Type: Li-Poly (Lipoly) rechargeable
  • Compatibility: Asus ZenBook UX303, Q302, TP300L (C31N1339 labeling or equivalent compatibility)
  • Cell Configuration: Not specified
  • Voltage/Capacitance: Not specified in available product details

how to install Battery Technology Replacement Lipoly Notebook Battery For Asus Zenbook Ux303 Q302 Tp300l C31n1339

  • Power off your notebook completely and unplug it from any power source. Close the lid and lay the device on a clean, static-free work surface.
  • Remove the back panel or bottom cover using the appropriate screwdriver set for your model. Gently separate the cover with a plastic pry tool to avoid scratching the chassis; do not force any clips.
  • Locate the existing battery, disconnect the battery connector from the motherboard carefully, and remove the screws securing the battery in place. Keep track of screw lengths and positions for reassembly.
  • Remove the old battery and align the new Lipoly battery into the same position, ensuring the connector orientation matches the original. Reconnect the battery connector firmly but gently, and reinsert and tighten the screws to secure the unit.
  • Reattach the bottom cover, plug the notebook back in, and connect the charger. Power on the device and allow the new battery to reach a full charge. It’s recommended to run through a full discharge–charge cycle once or twice to calibrate the battery health indicator for accurate remaining power readings.

Frequently asked questions

  • Q: Is this battery compatible with Asus ZenBook UX303 and related models?
  • A: Yes, this replacement Lipoly battery is designed for select ZenBook models including UX303, Q302, and TP300L with the C31N1339 designation. Before purchasing, verify the original battery label to confirm compatibility with your exact model and connector configuration.
  • Q: What can I expect in terms of battery life after replacement?
  • A: Battery life varies based on usage, screen brightness, tasks, and software. After installation, you should experience a noticeable improvement in unplugged runtime compared with an aging or depleted battery, enabling more productive hours between charges.
  • Q: Is professional installation recommended?
  • A: If you’re comfortable with basic laptop maintenance and electrostatic precautions, you can replace the battery yourself. If you’re not confident, seek professional service to ensure safe handling and proper reassembly.
  • Q: Does this battery come with a warranty?
  • A: Warranty coverage details are not provided in this description. Review the seller’s warranty policy or product page for information on duration, coverage, and return options.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82920533421

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★★★★★ 1
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Reviewed in the United States on February 1, 2026
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Stephanie DiGregorio
Dallas, US
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Love love love! The cutest shoes and great reviews led me to purchase these as our first shoes. Nice leather upper material, super easy to put on, and soft/comfortable for my little guy.
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Reviewed in the United States on April 12, 2026
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Elizabeth Hills
Alexandria, US
★★★★★ 5
Love love love Robeez. Best soft soled shoes for baby/toddler just learning to walk.
Size: 12-18 Months Toddler, Color: Grey Leather
I can’t even tell you how much I love these shoes for my kids. My oldest son born 2018 had a pair of Robeez, the shark kind, and I’ve passed them down through all my boys until now- now somehow one of them has gone missing, still looking. So we got these for baby and oh my gosh Robeez has upped their game! The soles are still soft enough to be pliable but have some structure to them, they fit softly enough to accommodate round chubby feet but again have some structure, and they look adorable. The quality is really high and that’s so wonderful to see this day and age when so many things are produced cheaply. These are truly lovely. And they’re very handsome. My sweet boy wore them to a birthday party at the park and they were a hit. I love this brand so much, and these shoes are so cute. I wish I were having more kids to buy more cute pairs :)
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Reviewed in the United States on March 26, 2025
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Jennifer R.
Boise, US
★★★★★ 5
The Perfect First Shoe! Worth the Price.
My little one was just starting the stand/learning to walk and we wanted something to protect his feet while we were out of the house. Since babies/toddlers grow out of their shoes so quickly, I tried desperately to find shoes that didn't cost more than $20. However, I tried about 6 different "cheaper" shoes, all different brands, and nothing would stay on my babies feet. I finally broke down and bought these shoes and they are perfect. I ended up wasting more money trying not to spend too much money on shoes that would be too small after a couple months. It would have been cheaper for me to just buy these shoes to start. Fit wise they are great. Super easy to put on. They stay on! I appreciate the rubber portion on the sole because it gave my little one more traction when he was learning to walk. They are light way and the sole is very flexible which is important for the proper development of their feet. I just wish they made larger sizes because I am going to have to start the hunt all over for the perfect shoe once he grows out of the biggest size that Robeez sells. Save yourself time and avoid wasting money on shoes that don't stay on. Just buy these shoes!
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