Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Battery Technology Bti L21d3pg2-bti 3-cell 11.52v Li-ion Notebook Battery For Lenovo Thinkpad L14 GKeep your Lenovo ThinkPad L14 G running strong with a dependable BTI L21D3PG2 BTI 3 cell 11. 52V Li ion notebook battery. This replacement battery is engineered for compatibility, safety, and longevity, delivering consistent power when you need it most. Whether youre powering through back to back meetings, late night study sessions, or weekend travel, this BTI battery helps you stay productive with a lighter footprint and reliable uptime. Thoughtful
Keep your Lenovo ThinkPad L14 G running strong with a dependable BTI L21D3PG2-BTI 3-cell 11.52V Li-ion notebook battery. This replacement battery is engineered for compatibility, safety, and longevity, delivering consistent power when you need it most. Whether you’re powering through back-to-back meetings, late-night study sessions, or weekend travel, this BTI battery helps you stay productive with a lighter footprint and reliable uptime. Thoughtful design and robust electrical performance make it an ideal upgrade or replacement for ThinkPad users seeking a trusted power source that respects the laptop’s original balance of weight, capacity, and efficiency.
- Optimized compatibility with Lenovo ThinkPad L14 G models, ensuring a precise physical fit, reliable electrical connection, and a seamless integration with your system’s power management. When you install this BTI battery, you minimize the risk of connector mismatch and voltage fluctuations that can interrupt your workflow. This thoughtful compatibility extends to ThinkPad-specific charging routines, BIOS recognition, and power-reserve management that keeps you moving smoothly through your day. This is more than a battery; it’s a reliable power partner designed to work with your ThinkPad hardware and software ecosystem.
- Three-cell, 11.52V Li-ion chemistry provides a balanced blend of energy density and lightweight design. This configuration supports longer uptime between charges while keeping the overall weight of the notebook manageable, which is especially beneficial for commuters, students, and professionals who carry their laptop every day. The 3-cell construction minimizes bulk while delivering consistent performance under typical workloads such as office productivity, web browsing, and multimedia streaming, so you can stay productive without sacrificing portability.
- Designed for dependable endurance with stable discharge curves and robust recharge cycles. The BTI battery is built to maintain consistent performance over time, reducing the likelihood of rapid capacity loss and giving you more predictable daily usage and fewer surprises during important meetings or classes. Advanced lithium-ion chemistry and careful cell balancing help ensure a reliable voltage supply through extended sessions, while maintaining responsiveness when you need quick bursts of power for tasks like video calls or data transfers.
- Integrated safety features include overcharge protection, short-circuit protection, and thermal safeguards to protect both the battery and your ThinkPad. These protections help prevent thermal runaway and potential data loss, contributing to safer charging in varied environments—from chilly offices to warm coffee shops. The safety design also supports longer battery lifespan by preventing detrimental charging conditions and excessive heat, so you can work confidently in diverse settings without constant supervision.
- Easy plug-and-play replacement with minimal downtime: remove the old pack, snap in the BTI L21D3PG2-BTI, reconnect the terminal, and secure the screws. This straightforward installation minimizes service interruptions, supports immediate testing, and keeps your device ready for work, study, or travel right away. The simple swap process is ideal for professionals, IT staff, and enthusiastic enthusiasts who value quick turnaround times and reliable energy returns after installation, ensuring you stay powered during critical moments.
Technical Details of Battery Technology BTI L21D3PG2-BTI 3-Cell 11.52V Li-ion Notebook Battery for Lenovo ThinkPad L14 G
- Battery type: Li-ion rechargeable
- Cell configuration: 3 cells
- Nominal voltage: 11.52V
- Model/part number: BTI L21D3PG2-BTI
- Compatibility: Lenovo ThinkPad L14 G series notebooks
How to Install Battery Technology BTI L21D3PG2-BTI 3-Cell 11.52V Li-ion Notebook Battery for Lenovo ThinkPad L14 G
- Power down the ThinkPad L14 G, unplug from any power source, and remove the external accessories to prevent short circuits. Work in a clean, dry area and gather the small screwdriver you’ll need for the service panel.
- Turn the laptop over and locate the service panel or bottom cover; use the appropriate screwdriver to remove screws and access the battery compartment. Keep track of screws and any spacers to ensure a smooth reassembly.
- Disconnect the old battery connector from the motherboard by gently releasing the latch; lift the old pack away with care to avoid damaging delicate cables. Inspect the motherboard terminals for any signs of wear or corrosion before installing the new unit.
- Position the BTI L21D3PG2-BTI so its connection aligns with the motherboard and its mounting points match the chassis; secure it with the original screws and reconnect the cable. Confirm a snug, secure fit and verify that the connection is clamped and not loose to prevent intermittent power loss.
- Reassemble the bottom cover, reconnect the power supply, and power on to verify the battery is recognized. Allow a full cycle charge to calibrate the power gauge for accurate remaining-life readouts. If your ThinkPad shows any power management warnings, revisit the installation steps and ensure the connector and screws are properly seated.
Frequently asked questions
- Q: Is this battery compatible with Lenovo ThinkPad L14 G models? A: Yes — this BTI battery is designed for Lenovo ThinkPad L14 G series notebooks and is intended to replace the original 3-cell 11.52V pack. Always verify your model and part number before purchase to ensure proper fit and performance.
- Q: What is the voltage of the BTI L21D3PG2-BTI? A: The battery provides a nominal voltage of 11.52V to match typical ThinkPad power requirements and to ensure stable operation across a range of workloads.
- Q: Is the battery new or refurbished? A: It is a new replacement battery built for reliability, safety, and consistent performance, backed by standard warranty and quality assurance processes.
- Q: Does this battery include safety protection? A: Yes — it features overcharge protection, short-circuit protection, and thermal safeguards to help prevent overheating and protect your device and data during charging and use.
- Q: How should I extend the battery life? A: For best results, perform full discharge and recharge cycles periodically, avoid exposing the battery to extreme temperatures, calibrate your new battery if prompted after installation, and enable power-saving settings when possible to conserve energy and prolong battery health.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 1812 reviews
Sort
Product Reviews
★★★★★ 5
Good Product
I love this brand, but haven't been able to find it lately in stores in my area. It's probably the best self tanner I've used overall. Shipping from this seller was pretty quick.
Color is believable- even on my pasty pale, next to white skin. If you're like me, you have to be careful of products that turn you orange. With the "dark" shade, you still need more than one application to actually be dark. To me, that's okay because you can control the color. First application gives a nice color, second application gives a deeper tan. However, I may get the ultra dark next time.
I love the sprays best because they dry fast, give the best, most even, controllable application and I have better luck with these than lotions. With lotions, you are gooey and sticky and there is more stuff transferring on your clothes. Never wear white anyway when you first apply self-tanner! Best to do it before you go to bed.
I really like that it is tinted. Not only do you get an instant, believable color while you wait for the self tanner to do its job, but you can see where it goes so you don't end up with streaks. Because of the tint, place an old towel on the floor as a drop cloth. Wash your hands between applying to body parts to avoid staining your palms. Yeah, the usual Self Tanning 101 stuff. You do end up with a hint of that self-tanner smell and I have used other products that are better as far as this goes, but it's nothing too bad. They all have that smell to some degree or other. Your tan lasts about 4-5 days and is easy to exfoliate off, without flaking off in weird patches.
Best of all, this product is cruelty-free and no animal testing!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2016
★★★★★ 5
A fantastic self tanning product.
I have been using this self tanner for years. So glad Amazon carries it. It's a bit tricky to use and be prepared to use in an area that is protected. Like using a drop cloth and using care with surrounding areas. It also can stain hands and feet so use gloves and cover the bottoms of your feet. The good part after all that is ,a beautiful deep rich tan. I have fooled many using this product. You cannot spray too close or it will run or not go on evenly. It also at times has faulty cans that drip and are messy. Used to that after all this time. The liquid that leaks is green. Now after all that, it does not sound all that appealing but, trying to give some guidance because it is worth the effort. I have heard rumor that it was used on the show Baywatch to give them that true sun kissed bronze look. It literally in one spraying has you tan. You can darken by using every few days. I usually spray it on before bed, let it dry well and wear overnight to let it set up and develop. It has a sort of almond scent so the smell is decent. I will mist my face alone if I just want a bit of color during the colder months before I leave the house . I just mist a bit less and let it dry. Not saying this is the most user friendly product but, will keep working around its faults to keep glowing. Best at home tan as good as a spray tan from a salon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2015
★★★★★ 4
Beautiful bronze color!
This is a nice spray mist tan that gradually gets deeper in color within a couple hours after application. It did not make me look orange at all rather a great beach bronze color.
It’s a bit difficult to spray my legs evenly all around while staying within the range/ distance it recommends in order to avoid lines, drilling and streaks. Next time I’m asking my friend to spray me. The spray mist on skin will stay on for 3 days before it begins to wear offs. I suggest exfoliating in between spray tanning
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2019
★★★★★ 3
Great self-tanner -- VERY light color
Size: 5 Fl Oz (Pack of 1)
First of all, I must confess -- I am a self-tanning junkie. Okay -- I said it. I have used MANY, MANY self-tanning products over the years. This was the first time I had purchased this brand, and I was pleased. Pleased. Not thrilled. Just pleased. The product delivers nice, good quality color. It has a pleasant feeling on the skin. Smells lovely. My ONLY complaint is this: the color was not dark or deep, which is the #1 thing I seek in a self-tanner. I want deep, dark color -- I want to appear...well....TANNED! This product simply did not deliver the dark color I was seeking. I would definitely recommend this self-tanner to anyone looking for a LIGHTLY COLORED tanning effect. This product delivers a lightly peachy-colored tan. It dries VERY quickly and evenly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2022
★★★★★ 5
The best
Size: 12 Fl Oz (Pack of 1)
I’ve purchased all the best brands of self tanner at Ulta. This is the only brand I’ve used that actually doesn’t have that smell we all hate. Other brands claim to not smell but they always end up smelling, but not this one. And the tan looks so natural and amazing. Repeat buyer and will be putting this on auto ship. I would recommend the lotion however, over the spray. The spray didn’t go on as even as I hoped, but I’ll just switch back to the lotion. Just thought I’d try something different this time. The lotion is amazing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2022