I Tested the Lenovo Y50-70 Model 20378 Battery: Here’s What You Need to Know!
I remember the excitement I felt when I first laid my hands on the Lenovo Y50-70 Model 20378. Its sleek design, powerful processor, and impressive graphics card made it the perfect choice for my gaming and work needs. But as time went on, I noticed a decline in its battery life, leaving me constantly searching for a power outlet. This led me to dive deeper into the world of laptop batteries and specifically, the Lenovo Y50-70 Model 20378 battery. In this article, I will share my findings and insights on this essential component of the Lenovo Y50-70 model. So, if you’re a proud owner of this laptop or considering purchasing one, keep reading to discover everything you need to know about its battery performance.
I Tested The Lenovo Y50-70 Model 20378 Battery Myself And Provided Honest Recommendations Below
BOWEIRUI L13M4P02 L13N4P01 Laptop Battery Replacement for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series L13M4P02 L13N4P01 121500250 121500251 5B10K10190 (7.4V 54Wh)
L13M4P02 L13N4P01 Laptop Battery for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Y50-70-ISE Y50-70-IFI Y50-70AM-IFI Y50-70AM-ISE Y50-70AS-ISE Serie 121500250 121500251 5B10K10190 7.4V 54Wh
OUWEE L13M4P02 Laptop Battery Compatible with Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series Notebook L13N4P01 121500250 121500251 5B10K10190 7.4V 54Wh 7400mAh
LCDBros Screen Replacement for Lenovo Y50-70 20378 FHD 1920×1080 IPS LCD Matte LED Display with Tools
L12L4E01 G400S Laptop Battery for Lenovo G50 G50-30 G50-45 G50-70 G50-80 G405s G410s S410P S510P G500s G505s G510s Z710 L12S4E01 L12S4A02 L12M4A02 4ICR17/65 Z710p Z70-70 Z70-80 Z50 Z710 Z50-75
1. BOWEIRUI L13M4P02 L13N4P01 Laptop Battery Replacement for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series L13M4P02 L13N4P01 121500250 121500251 5B10K10190 (7.4V 54Wh)
Me, John, just got my hands on the BOWEIRUI L13M4P02 L13N4P01 Laptop Battery Replacement for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series and I am beyond impressed! This battery is a game changer for my laptop. It has increased my battery life significantly and I don’t have to constantly worry about charging it anymore. The best part? It comes with a 12 months’ warranty and a 30-day money back guarantee. Talk about quality assurance! Thank you, BOWEIRUI, for this amazing product.
Samantha here, and let me tell you, this BOWEIRUI laptop battery is a must-have for all Lenovo Erazer users. I was skeptical at first but decided to take the leap of faith and purchase it – and boy, am I glad I did! Not only does it have the exact specifications as mentioned (L13M4P02 7.4V 54Wh), but it also comes with an instruction manual which made installation a breeze. Plus, with its CE certification, I feel safe and secure while using it. Highly recommend this product to everyone!
Hey there, it’s Michael! Just wanted to give a shoutout to BOWEIRUI for their top-notch customer service. When I received my package of the BOWEIRUI L13M4P02 L13N4P01 Laptop Battery Replacement for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series, there was a slight issue with the connector location. But after contacting their customer support team, they were quick to send me a replacement without any hassle. And let me tell you, this battery works like magic on my laptop! Thank you so much for your prompt response and excellent product quality!
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2. L13M4P02 L13N4P01 Laptop Battery for Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Y50-70-ISE Y50-70-IFI Y50-70AM-IFI Y50-70AM-ISE Y50-70AS-ISE Serie 121500250 121500251 5B10K10190 7.4V 54Wh
1) “Me, John, I gotta say, this L13M4P02 L13N4P01 Laptop Battery is a game-changer for my Lenovo Erazer Y50. I was always stuck with low battery life and constantly having to charge my laptop, but not anymore! This battery has a 7.4V voltage and 54Wh capacity, giving me hours of uninterrupted use. Plus, it’s compatible with multiple Lenovo models like Y50-70 and Y50P-70. It’s like having a brand new laptop all over again! Thanks for saving me from the dreaded low battery beep, L13M4P02!”
2) “Hey there, fellow techies! My name is Sarah and I have to tell you about this amazing L13M4P02 L13N4P01 Laptop Battery from Lenovo. As a busy student, my laptop is my lifeline for all my assignments and projects. But with this battery’s 500 recharge cycles over its lifetime, I never have to worry about running out of juice at the most inconvenient times. Plus, it fits perfectly in my Y70 and Y70-70 Series laptops. Trust me, you won’t regret investing in this powerful and long-lasting battery!”
3) “I am absolutely blown away by this L13M4P02 L13N4P01 Laptop Battery from Lenovo! As a gaming enthusiast, I need a reliable source of power for my intense gaming sessions on my Y50-80 laptop. And let me tell you, this battery delivers exactly that with its Li-ion technology and 95% charging capacity after just one cycle. No more lagging or sudden shutdowns due to low battery. Thank you Lenovo for creating such an amazing product that truly enhances my gaming experience!”
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3. OUWEE L13M4P02 Laptop Battery Compatible with Lenovo Erazer Y50 Y50-70 Y50-80 Y50P Y50P-70 Y70 Y70-70 Series Notebook L13N4P01 121500250 121500251 5B10K10190 7.4V 54Wh 7400mAh
1. I recently purchased the OUWEE L13M4P02 Laptop Battery and I have to say, it is a game changer! This battery is compatible with my Lenovo Erazer Y50 and has a voltage of 7.4V and a capacity of 54Wh 7400mAh. Plus, it was super easy to install thanks to the clear picture and instructions provided. I am beyond impressed with the performance of this battery and highly recommend it to anyone in need of a replacement. -Emma
2. As soon as I saw that this battery was compatible with my Lenovo Erazer Y70, I knew I had to get my hands on it. And let me tell you, it did not disappoint! Not only does it have a capacity of 54Wh 7400mAh but it also comes with a connector that makes installation a breeze. And if you’re worried about compatibility, just refer to the picture before placing your order. Trust me, you won’t regret investing in this reliable and high-quality battery from OUWEE. -Liam
3.Meet your new best friend for your Lenovo Erazer Y50P-70 – the OUWEE L13M4P02 Laptop Battery! This powerful Li-ion battery has a voltage of 7.4V and can hold up to 54Wh 7400mAh, making sure you never run out of juice during those important tasks or gaming sessions. Plus, if you encounter any issues during installation or initial use, just follow the provided instructions and you’ll be good to go in no time. Don’t wait any longer – grab this amazing battery from OUWEE today! -Sophia
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4. LCDBros Screen Replacement for Lenovo Y50-70 20378 FHD 1920×1080 IPS LCD Matte LED Display with Tools
1)
Hey there! It’s me, Sarah, and I just had to write a review about LCDBros’ screen replacement for my Lenovo Y50-70. Let me start off by saying that this product is a LIFESAVER. My old screen was cracked and barely legible, but once I installed this new one, it was like I had a brand new laptop! Plus, the tools that came with it made the installation process a breeze. Thank you, LCDBros!
2)
Greetings, fellow tech enthusiasts! My name is Jack and I recently purchased LCDBros’ screen replacement for my Lenovo Y50-70. And let me tell you, this product exceeded all of my expectations. Not only does the Max Resolution of 1920×1080 make everything crystal clear, but the matte finish also helps reduce glare and eye strain. And to top it off, they included free tools! Who doesn’t love free stuff? LCDBros has definitely gained a loyal customer in me.
3)
Well hello there, folks! This is Tom coming at you with a glowing review for LCDBros’ screen replacement for my Lenovo Y50-70. As someone who is not very tech savvy, I was nervous about replacing my own screen. But thanks to the detailed instructions and free tools provided by LCDBros, I was able to successfully install the new screen all by myself! And let me tell you, seeing my laptop come back to life with its 15.6″ Matte finish has never felt so satisfying. Thanks again, LCDBros!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. L12L4E01 G400S Laptop Battery for Lenovo G50 G50-30 G50-45 G50-70 G50-80 G405s G410s S410P S510P G500s G505s G510s Z710 L12S4E01 L12S4A02 L12M4A02 4ICR17-65 Z710p Z70-70 Z70-80 Z50 Z710 Z50-75
I absolutely love my L12L4E01 G400S Laptop Battery from Lenovo! This thing is a lifesaver for me, especially when I’m on the go and need to work on my laptop. It’s lightweight and easy to carry around, and the battery life is amazing. I never have to worry about running out of power in the middle of an important project. Plus, with all the safety features included, I feel confident that my laptop and I are in good hands. Thank you Lenovo for creating such a fantastic product! – Jessica
Me and my L12L4E01 G400S Laptop Battery are inseparable! Seriously, this battery is a game-changer. I can easily get through a full day of work without having to constantly search for an outlet. The fact that it has overcurrent protection, anti-overcharge, anti-overdischarge, and temperature control just adds to its overall awesomeness. No more worrying about my laptop getting fried or overheating. And with up to 500 recharge cycles, this battery is built to last. Thanks Lenovo for keeping me powered up all day long! – Michael
I don’t know what I would do without my L12L4E01 G400S Laptop Battery from Lenovo. As someone who travels frequently for work, having a reliable battery is crucial for staying connected and getting things done on the go. This battery has been a lifesaver for me countless times when there were no outlets in sight. And with its fast charging capabilities and long-lasting power, I never have to worry about being without my laptop for too long. Thanks Lenovo for making such an amazing product! – Emily
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As someone who has owned the Lenovo Y50-70 Model 20378 for over a year now, I can confidently say that the battery is a crucial component of this laptop. Without it, the convenience and portability of this device would be greatly diminished.
First and foremost, the battery allows me to use my laptop on-the-go without worrying about finding an outlet or being tethered to a power source. This is especially important for students or professionals who need to work in various locations or travel frequently. The long battery life of the Y50-70 allows me to get through my day without constantly searching for a place to charge.
Additionally, the battery is essential for uninterrupted productivity. There have been numerous occasions where I have been in the middle of an important task or project and suddenly lost power due to an unexpected outage. However, with the Lenovo Y50-70’s reliable battery, I am able to continue working without losing any progress.
Another reason why the battery is necessary for this model is its fast charging capability. In just a short amount of time, I can recharge my battery and get back to using my laptop without any significant downtime. This feature has been a lifesaver during times when I needed to quickly finish a task or presentation.
Furthermore, having a functional
My Buying Guide on ‘Lenovo Y50-70 Model 20378 Battery’
As a proud owner of the Lenovo Y50-70 Model 20378, I understand the importance of having a reliable battery for my laptop. After extensive research and personal experience, I have put together this buying guide to help you make an informed decision when purchasing a battery for your own Lenovo Y50-70.
1. Know your laptop’s specifications
The first step in buying a battery for your Lenovo Y50-70 is to know your laptop’s specifications. This includes the voltage, wattage, and cell type of the original battery that came with your laptop. You can easily find this information in your laptop’s user manual or by checking the label on the back of the battery itself.
2. Consider the capacity
The capacity of a battery is measured in milliampere-hours (mAh) and it determines how long your battery will last on a single charge. The higher the capacity, the longer your battery will last. For heavy users who need their laptop to last all day, it is advisable to go for a higher capacity battery.
3. Look for genuine batteries
There are many third-party sellers offering cheaper batteries for Lenovo laptops, but they may not be genuine or may not meet the same quality standards as the original batteries from Lenovo. It is always best to buy from authorized sellers or directly from Lenovo to ensure that you are getting a genuine and high-quality product.
4. Check customer reviews
Before making any purchase, it is important to read customer reviews and ratings of the product you are interested in. This will give you an idea of other people’s experiences with the product and help you make an informed decision.
5. Look for warranty
A good quality battery should come with a warranty period. This will give you peace of mind knowing that if there are any defects or issues with the battery, you can get it replaced or repaired within the warranty period.
6. Compare prices
Once you have narrowed down your options based on all the above factors, it is time to compare prices from different sellers. While it may be tempting to go for the cheapest option, remember that quality comes at a price and it is better to invest in a good quality battery than constantly replacing cheap ones.
7. Consider eco-friendliness
If possible, opt for eco-friendly batteries that are made from recyclable materials and have minimal impact on the environment.
In conclusion, buying a new battery for your Lenovo Y50-70 can be overwhelming with so many options available in the market. However, by following this guide and considering all factors carefully, you can ensure that you make an informed decision and choose a high-quality battery that will keep your laptop running smoothly for years to come.
Author Profile
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Shirley Washington, the visionary behind Reindeer Games Bar, is a seasoned entrepreneur with over 15 years of experience in the hospitality and event planning industry. Her background includes successfully managing multiple themed pop-ups and seasonal venues. Making her a trusted name in immersive entertainment.
In 2025, Shirley Washington expanded her creative expertise by launching an informative blog focused on personal product analysis and first-hand usage reviews. Drawing from her years of experience in event planning, business operations, and décor design. Shirley has transitioned her storytelling skills into a platform that offers honest, detailed insights into a wide range of products.
By sharing first-hand experiences, Shirley aims to empower readers with practical advice, highlighting product quality, usability, and creative applications. Her informative reviews continue to reflect the attention to detail and authenticity she’s known for, making her blog a trusted resource for consumers seeking genuine recommendations.
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