SKU: 80355135285

BTI L18D3PG2-BTI 11.52V 57WHR LI-ION BATTERY 5B10T04978, 5B10W13940, 5B10T04979, 5B10W13941, 5B10T04980, L18D3PG2, 5B10W13939, L18M3PG2 CHROMEBOOK 14E, CHROMEBOOK 14E 81MH, CHROMEBOOK S345-14AST, CHROMEBOOK S345-14AST 81WX

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Description

BTI L18D3PG2-BTI 11.52V 57WHR LI-ION BATTERY 5B10T04978, 5B10W13940, 5B10T04979, 5B10W13941, 5B10T04980, L18D3PG2, 5B10W13939, L18M3PG2 CHROMEBOOK 14E, CHROMEBOOK 14E 81MH, CHROMEBOOK S345-14AST, CHROMEBOOK S345-14AST 81WXPower up your Lenovo Chromebook with confidence using the BTI L18D3PG2 BTI 11. 52V 57Wh Li Ion Battery. engineered to meet or exceed OEM standards, this replacement battery delivers dependable, long lasting performance for everyday tasks, classroom use, and on the go computing. Designed to fit a range of Lenovo Chromebooksincluding the Chromebook 14e, S345 14AST series, and their 81WX 81MH variantsthis battery ensures a secure, plug and play

Power up your Lenovo Chromebook with confidence using the BTI L18D3PG2-BTI 11.52V 57Wh Li-Ion Battery. engineered to meet or exceed OEM standards, this replacement battery delivers dependable, long-lasting performance for everyday tasks, classroom use, and on-the-go computing. Designed to fit a range of Lenovo Chromebooks—including the Chromebook 14e, S345-14AST series, and their 81WX/81MH variants—this battery ensures a secure, plug-and-play replacement that preserves the slim, lightweight profile users expect from modern Chromebooks. Whether you’re a student, remote worker, or traveler, this battery is built to keep you productive without interruptions, offering strong power delivery, reliable cycle life, and a safer charging experience with integrated protection features.

  • Extended runtime with high-energy capacity: The 57Wh capacity paired with an 11.52V configuration provides meaningful hours of uptime between charges. This translates to long study sessions, uninterrupted streams, and smooth productivity across web apps, documents, and cloud-based tools—without the constant hunt for an outlet.
  • OEM-compatible design for Lenovo Chromebooks: This BTI battery is specifically engineered to seamlessly fit Lenovo Chromebook 14e, 14e 81MH, and S345-14AST families, including the S345-14AST 81WX variant. The precise form factor, connector alignment, and mounting points preserve the notebook’s original balance and ergonomics while delivering reliable power.
  • Safe, high-quality Li-ion chemistry: Built with premium lithium-ion cells and protective electronics, the battery includes safeguards against overcharge, short circuit, and thermal extremes. A sturdy enclosure reduces the risk of puncture and protects critical cells, promoting a safer charging and operating environment in classrooms, offices, and travel.
  • Slim, lightweight design for portability: This replacement battery emphasizes a compact footprint and reduced weight, ensuring that your Chromebook remains easy to carry. The slim profile helps maintain a comfortable keyboard angle and chassis slimness, making it an ideal upgrade for users who value mobility without sacrificing battery life.
  • Clear OEM references for easy ordering: Matches multiple OEM part numbers—L18D3PG2, L18M3PG2, 5B10T04978, 5B10T04979, 5B10T04980, 5B10W13939, 5B10W13940, and 5B10W13941—facilitating quick verification and simple reordering through Lenovo-supported suppliers.

Technical Details of BTI L18D3PG2-BTI 11.52V 57Wh Li-Ion Battery

  • Battery type: Rechargeable Li-ion battery designed for laptop and Chromebook use.
  • Voltage: 11.52V operating voltage to match Lenovo Chromebook power requirements.
  • Capacity: 57Wh (watt-hours) providing extended runtime for daily workloads and multimedia tasks.
  • Compatibility: Lenovo Chromebooks including 14e, 14e 81MH, S345-14AST, and S345-14AST 81WX families; designed to align with the OEM form factor and connector layout.
  • OEM part numbers: L18D3PG2, L18M3PG2, 5B10T04978, 5B10T04979, 5B10T04980, 5B10W13939, 5B10W13940, 5B10W13941 for straightforward verification during purchase.
  • Design and safety: Slim, space-efficient design with built-in protection circuits to guard against overcharge, overdischarge, short circuits, and excessive temperatures.
  • Form factor: Compact, lightweight battery pack that preserves the original Chromebook’s slim profile and balanced weight distribution.
  • Certifications: Built to meet common safety and performance standards for third-party replacement batteries used in Chromebook ecosystems.

How to Install BTI L18D3PG2-BTI 11.52V 57Wh Li-Ion Battery

Installing this replacement battery is a straightforward process that can extend the life of your Lenovo Chromebook. Follow these general steps to replace your battery safely and effectively. Note: equipment safety and local regulations apply; if you’re unsure, seek professional assistance.

  • Power off the Chromebook completely, then unplug any connected accessories or chargers.
  • Place the device on a soft, clean surface to prevent cosmetic damage during opening.
  • Remove the back cover screws with the appropriate screwdriver and gently pry the case open to access the internal components.
  • Locate the original battery and disconnect the battery connector carefully from the motherboard to avoid damaging the socket.
  • Remove the old battery from its cavity, taking note of how it is seated and secured within the chassis.
  • Align the new BTI battery with the mounting points, ensuring connectors line up with the motherboard socket.
  • Reconnect the battery connector securely, carefully reinstall the battery into its cavity, and reassemble the back cover, ensuring all screws are seated snugly but not over-tightened.
  • Power on the Chromebook and allow the battery to calibration-cycle by charging to full and discharging once or twice to stabilize the battery’s reported capacity.
  • Dispose of the old battery in accordance with local regulations and recycling guidelines, avoiding puncture or exposure to heat.

Frequently asked questions

  • Q: Is this BTI battery compatible with my Chromebook 14e or S345-14AST? A: Yes. The BTI L18D3PG2-BTI 11.52V 57Wh Li-Ion Battery is designed to fit Lenovo Chromebooks in the 14e and S345-14AST families, including variants such as the 81MH and 81WX series. Compatibility is verified through OEM part numbers and connector layouts.
  • Q: What is the expected runtime with this battery? A: Runtime depends on usage, but with a 57Wh capacity at 11.52V, you can expect several hours of typical productivity, web browsing, document editing, and media consumption between charges. Light to moderate usage will yield longer intervals between charges.
  • Q: How do I know I’m buying the correct replacement battery? A: Check that the OEM part numbers (L18D3PG2, L18M3PG2, 5B10T04978, 5B10T04979, 5B10T04980, 5B10W13939, 5B10W13940, 5B10W13941) and the target Chromebook model match your device. The slim form factor and connector alignment should align with the original hardware.
  • Q: Does this battery come with safety protections? A: Yes. The battery includes built-in protections against overcharge, over-discharge, short circuits, and thermal events to promote safe charging and operation in varied environments.
  • Q: Is professional installation recommended? A: If you’re comfortable with basic electronics and device teardown, you can install this battery yourself by following standard safety steps. If you’re unsure, consult a professional technician or an authorized service center to prevent damage to the Chromebook.
  • Q: What warranty or support is available? A: Warranty terms vary by supplier; many BTI replacement batteries include a limited warranty against manufacturing defects. Always check the seller’s warranty policy at the time of purchase for coverage details and claim processes.
  • Q: Does the battery ship with any installation guide? A: Some listings include a brief installation guide or link to the manufacturer’s instructions. If not included, refer to generic battery replacement resources for Chromebooks and follow cautionary safety steps during installation.
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: 80355135285

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4.2 ★★★★★
Based on 9 reviews
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Madi lohr
Alexandria, US
★★★★★ 5
my new favorite book
Format: Kindle
Ok so I never write reviews but this book was so good I felt the need to write this. Firstly your introduced to Huntyr you see her closed off hard core badass than towards the end you see the most subtle change and growth it’s amazing and the enemies to friends to lovers was just perfect, AND THE TWIST AT THE END GOT ME GOOD! You see one spicy scene the whole book but it doesn’t even MATTER BECAUSE THE BOOK WAS THAT GOOD. I’ve read 85 books in 2023-2024 so far and I’m pround to say this is my all time favorite. I’m so excited to read more of Emily Blackwoods books, this was my first time reading one of hers and I’m glad I did because HOLY!! Well done Emily well done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
R
Verified Purchase
Robin
Draper, US
★★★★★ 4
Fast paced romantasy you will not want to put down!
Format: Kindle
4.25 stars! I LOVED this book with similar vibes to Hush Hush, Fourth Wing, and The Serpent and the Wings of Night! It was fast paced with easy world building and will keep you turning the pages late into the night because you will not want to put it down! Huntyr is a fierce bad@ss FMC trained to kill vampyres her entire life. She is sent on a mission to go to the academy and earn her spot into The Golden City. Upon arrival, she is forced to room with the delicious fallen angel, Wolf, who is the only one who knows about her assassin identity. The romance, the plot twists, the secrets revealed, the battles, and the tantalizing training scenes had me hooked! And that ending…. I’m holding my breath in need to know hell! Read if you love: 🪽 Fae, Vampyres, Fallen Angels 🪽 Academy setting with magical trials 🪽 Forced proximity and slow burn 🪽 Rivals to lovers 🪽 Hidden identities and secrets 🪽 Tend your wounds “𝘖𝘧 𝘤𝘰𝘶𝘳𝘴𝘦 𝘐 𝘸𝘢𝘴 𝘸𝘢𝘵𝘤𝘩𝘪𝘯𝘨 𝘺𝘰𝘶. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯’𝘵 𝘭𝘰𝘰𝘬 𝘢𝘸𝘢𝘺 𝘧𝘰𝘳 𝘢 𝘮𝘰𝘮𝘦𝘯𝘵, 𝘦𝘷𝘦𝘯 𝘪𝘧 𝘐 𝘵𝘳𝘪𝘦𝘥.” “𝘐𝘧 𝘺𝘰𝘶 𝘸𝘢𝘯𝘵 𝘮𝘦 𝘰𝘯 𝘮𝘺 𝘬𝘯𝘦𝘦𝘴, 𝘏𝘶𝘯𝘵𝘳𝘦𝘴𝘴, 𝘢𝘭𝘭 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘵𝘰 𝘥𝘰 𝘪𝘴 𝘢𝘴𝘬.” “𝘠𝘰𝘶 𝘥𝘰 𝘯𝘰𝘵 𝘬𝘯𝘰𝘸 𝘵𝘩𝘦 𝘷𝘪𝘰𝘭𝘦𝘯𝘤𝘦 𝘵𝘩𝘢𝘵 𝘳𝘶𝘯𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘮𝘺 𝘷𝘦𝘪𝘯𝘴, 𝘣𝘦𝘨𝘨𝘪𝘯𝘨 𝘮𝘦 𝘵𝘰 𝘰𝘣𝘭𝘪𝘵𝘦𝘳𝘢𝘵𝘦 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘭𝘢𝘺𝘴 𝘢 𝘩𝘢𝘯𝘥 𝘰𝘯 𝘺𝘰𝘶.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2024
B
Verified Purchase
Bernadette Smith
Massapequa, US
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
E
Verified Purchase
❈ Elizabeth ❈ | Breakawayreads
Whiting, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2024
M
Verified Purchase
MelsABookworm
Bozeman, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2024

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