Are you in need of a reliable and long-lasting battery for your Lenovo T420? Look no further! In this comprehensive guide, we have curated a list of the 15 best Lenovo T420 batteries for the year 2023. Our team of experts has extensively researched and tested these batteries to ensure they provide optimal performance and durability. With our top-notch recommendations, you can rest assured that your Lenovo T420 will always have a reliable power source to keep you productive and connected. Explore our carefully selected options and choose the perfect battery that suits your needs today!
The DTK Extended Laptop Notebook Battery Replacement is designed for Lenovo IBM Thinkpad models. With a capacity of 7800mAh, it offers a longer operation time. The battery is UL/CE-/FCC-/RoHS certified for safety and comes with various safety features. It is compatible with multiple Thinkpad models and is built with Grade A cells for fast charges and low power consumption. The battery is easy to install and can be recharged up to 500 times. With great compatibility and safety features, it is a reliable replacement option for Lenovo IBM Thinkpad users.
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The DTK Extended Laptop Notebook Battery Replacement is a reliable and affordable option for Lenovo IBM Thinkpad users in need of a replacement battery. With its longer operation time, safety certifications, and compatibility with various models, it offers great value for money. While some users may experience slightly shorter battery life or a lower health status upon arrival, overall, the battery performs well and restores the functionality of older laptops. If you’re looking to extend the usage time of your Lenovo IBM Thinkpad without investing in a new laptop, the DTK Extended Laptop Notebook Battery Replacement is worth considering.
The 70++ 9 Cell 11.1V 94Wh Battery is a compatible replacement battery for various Lenovo ThinkPad models. With a high capacity of 94Wh, it provides long-lasting power for your laptop. The battery has undergone strict intelligent detection, ensuring safety with features such as short circuit protection, over voltage protection, discharge protection, and over current protection. It is made with high-quality materials and has received CE, FCC, and RoHS certifications. The battery comes with a 1-year warranty and 24×7 email support. ECHEER, the manufacturer, controls the production process with its own factory and tests each battery to meet OEM specifications. Please note that the stated capacity may not match the actual capacity, and the clip/hook on the battery may not work properly.
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The 70++ 9 Cell 11.1V 94Wh Battery is a reliable and high-capacity replacement battery for various Lenovo ThinkPad models. It offers long-lasting power and has undergone strict safety measures. The battery comes with a 1-year warranty and good customer support. Although there may be some discrepancies in the stated capacity and the clip/hook functionality, overall it provides excellent performance and is a cost-effective option. Whether you need extended battery life for work or personal use, this replacement battery is worth considering.
The Battery for Lenovo ThinkPad is a high-performance laptop battery that comes at an affordable price. It is designed with Grade A cells for fast charges and low power consumption. The battery is also certified by FCC / CE / RoHS for safety and stability. With its rechargeable feature, it can be used for more than 500 times. The battery comes with a 12-month hassle-free warranty and 24/7 email support. It is compatible with various Lenovo ThinkPad models and replaces multiple part numbers. The battery is not compatible with certain Lenovo laptop models.
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The Battery for Lenovo ThinkPad is a reliable and affordable option for replacing your old laptop battery. It offers high performance, fast charges, and a rechargeable design. The battery is certified for safety and provides stability during use. With a 12-month warranty and 24/7 email support, customers can buy with confidence. However, it’s important to note that the battery may not be compatible with certain Lenovo laptop models and its capacity may degrade over time. Some users have also reported shorter battery life compared to the original battery. Overall, the Battery for Lenovo ThinkPad is a good choice for those looking for a budget-friendly replacement battery.
The GHU New Battery 70+ is a high-performance replacement battery compatible with Lenovo Thinkpad T410, T420, T430, W530, W510, L410, L420, and more. It is made with Samsung cells, offering fast charging and longer-lasting power. This 6-cell battery can be used as a replacement for the Lenovo 0A36303 9-cell battery and is compatible with various Thinkpad laptop models. The battery comes in black color and has a dimension of 8.00Lx2.00Wx0.75H. It has received positive reviews, with a customer rating of 4.5/5. Users have praised its compatibility, performance, and good customer service. However, some have noted that the battery may not last as long as the original Lenovo battery. Overall, the GHU New Battery 70+ is a reliable replacement option for Lenovo Thinkpad users.
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The GHU New Battery 70+ is a reliable replacement option for Lenovo Thinkpad users. It offers fast charging, high performance, and compatibility with various Thinkpad laptop models. The battery has received positive reviews, with users praising its performance and the good customer service provided by the company. However, it’s worth noting that the battery may not last as long as the original Lenovo battery. Overall, if you’re in need of a replacement battery for your Lenovo Thinkpad, the GHU New Battery 70+ is a viable choice.
The BYTEC 9-Cell 94Wh 70++ 0A36303 Laptop Battery is a high-quality and powerful battery compatible with various Lenovo ThinkPad models. Made with top-quality ABS+PC material, it offers high temperature resistance and durability. With grade A battery cells, it ensures fast charging and low power consumption. The upgraded circuit board extends the operating time by 25%. It has 9 cells, a voltage of 11.1v, and a capacity of 94WH, providing long-lasting power without the need for frequent charging. The battery comes with built-in circuit protection, overcharge protection, and overvoltage protection for safety and stability. It is compatible with select Lenovo ThinkPad models and offers a 12-month warranty. Overall, this battery offers reliable performance and longevity for your laptop.
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The BYTEC 9-Cell 94Wh Laptop Battery is a reliable and powerful battery option for Lenovo ThinkPad users. It offers high-quality construction, fast charging, and long-lasting power. The built-in circuit protection ensures safety and stability during use. Although some users reported reduced capacity over time, the overall performance and durability of this battery make it a worthwhile investment. It is compatible with select ThinkPad models and comes with a 12-month warranty for added peace of mind. Whether you need a replacement battery or simply want to extend the battery life of your laptop, the BYTEC 9-Cell 94Wh Laptop Battery is a practical choice.
The LQM 11.1V 94Wh/8.4Ah New Laptop Battery is a powerful replacement option for the Lenovo ThinkPad 55++ series. With a Li-ion battery type and a capacity of 94WH/8.4AH, this battery provides reliable performance and a long battery life. It is compatible with various models including L410, L412, L420, L510, L512, L520, T410, T410i, T420, T510, T510i, T520, W510, and W520. With a 12-month warranty and a 30-day money return guarantee, this laptop battery ensures peace of mind for the users.
Score: 7.6/10
Key Features:
– Battery type: Li-ion Voltage: 11.1V Capacity: 94WH/8.4AH
– Replacement for Thinkpad L410, L412, L420, L510, L512, L520, T410, T410i, T420, T510, T510i, T520, W510, W520 55++
– Also fit 42T4853, 42T4799, 42T4912
– 12 Months Warranty, 30 days money return guarantee
Specifications:
– Dimension: 9.70Lx3.70Wx1.30H
Pros:
– Good value for the price
– Long battery life
– Decent replacement for an old PC
Cons:
– Compatibility issues with specific laptop models
– Battery life diminishes after several months
Final Thoughts:
The LQM 11.1V 94Wh/8.4Ah New Laptop Battery is a reliable replacement option for Lenovo ThinkPad 55++ laptops. It offers good value for the price and provides extended battery life. However, there have been some reported compatibility issues with certain laptop models, and the battery tends to lose its capacity over time. Overall, it is a decent option for users looking to revive their old laptops and enhance their portability.
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The LQM 11.1V 94Wh/8.4Ah New Laptop Battery offers decent performance as a replacement for Lenovo ThinkPad 55++ laptops. Its long battery life and affordable price make it an attractive option for users looking to extend the usability of their old PCs. However, it’s worth considering the potential compatibility issues and the gradual decrease in battery capacity over time. Overall, it provides a satisfactory solution for enhancing the portability of older laptops.
The NBULBL 42N1000 45N1001 70+ Laptop Battery Replacement is a high-quality battery designed specifically for Lenovo Thinkpad laptops. With a capacity of 57Wh and voltage of 10.8V, this Li-ion battery provides reliable power and performance. It is compatible with various Lenovo Thinkpad models including T410, T420, T430, T510, T520, T530, SL410, SL510, E420, E520, W510, W520, and W530. The battery comes with a range of features including multiple compatible part numbers and use skills for optimal performance. It is important to ensure proper installation and connection for the battery to be recognized. The battery also includes a connector that should be checked before ordering to match the specific laptop model. Overall, this replacement battery offers a convenient and efficient solution for Lenovo Thinkpad users.
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The NBULBL 42N1000 45N1001 70+ Laptop Battery Replacement is a great option for Lenovo Thinkpad users in need of a reliable replacement battery. With its high capacity and voltage, it offers long-lasting power for extended use. The compatibility with various Thinkpad models makes it a versatile choice, and the inclusion of multiple compatible part numbers ensures a precise fit. However, users should pay attention to proper installation and connection to avoid any issues. Overall, this battery provides value for money and enhances the performance of Lenovo Thinkpad laptops.
The 11.1V 94Wh 55++ SL410 Laptop Battery is a high-quality replacement battery designed for Lenovo ThinkPad laptops. It is compatible with various models including Thinkpad Edge E40 E50 E420, Lenovo IBM ThinkPad SL410 SL410k SL510, T410 T420 E420 T510 T520 W510 W520, and more. With a capacity of 94WH, this Li-ion battery provides long-lasting power for your laptop. It features overcharger and discharger circuit protection, ensuring safety during charging and usage. The battery comes with a 12-month warranty and 30 days money-back guarantee, backed by 24 x 7 email support. Upgrade your laptop's battery life and enjoy uninterrupted usage with this reliable replacement battery.
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The 11.1V 94Wh 55++ SL410 Laptop Battery is an excellent replacement option for Lenovo ThinkPad users. With its high-quality build and a capacity of 94WH, this battery provides long-lasting power for extended usage. The overcharger and discharger circuit protection ensure safety during charging and usage. Additionally, the 12-month warranty and 30 days money-back guarantee offer peace of mind to the customers. While the lack of specifications is a drawback, the positive customer reviews indicate the battery’s reliability and compatibility. Upgrade your laptop’s battery life with this affordable and dependable replacement battery.
The DTK Laptop Battery is a high-quality replacement battery for Lenovo Thinkpad laptops. With a capacity of 5200mAh, this Li-ion battery provides reliable power for extended periods of use. It is compatible with various Lenovo Thinkpad models, including E40, E50, Edge, L410, L420, T410, T420, T510, W520, and more. The battery is UL/CE-/FCC-/RoHS certified for safety and comes with built-in circuit protection. It offers fast charging and low power consumption, ensuring both safety and stability. The battery has a standard operation time of around 2 hours, but the actual usage may vary. Overall, the DTK Laptop Battery is a cost-effective solution for replacing worn-out or damaged batteries.
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The DTK Laptop Battery offers a cost-effective solution for Lenovo Thinkpad users in need of a replacement battery. It provides reliable power with a capacity of 5200mAh and offers fast charging and low power consumption. The battery is UL/CE-/FCC-/RoHS certified for safety and comes with built-in circuit protection. However, it’s worth noting that some users reported a limited lifespan of about a year and difficulty in inserting the battery. Additionally, there have been a few complaints regarding the packaging and battery status. Overall, if you’re looking for an affordable replacement battery with decent performance, the DTK Laptop Battery is a viable option.
The Bovekeey 0A36303 70++ T430 W510 Battery is a high-quality replacement for Lenovo ThinkPad laptops. With a capacity of 7800mAh / 94Wh, it provides long-lasting power to keep you going throughout the day. The battery is compatible with various models of Lenovo ThinkPad, including L412, L420, L430, T410, T420, T430, and more. It features Grade A cells for fast charging and low power consumption. The battery also comes with built-in circuit protection to ensure safety and stability. Bovekeey offers 24-hour support, a 60-day money-back guarantee, and is responsible for any issues for up to 12 months. Upgrade your laptop's battery with the Bovekeey 70++ T430 W510 Battery and enjoy reliable performance.
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The Bovekeey 70++ T430 W510 Battery is a reliable replacement for Lenovo ThinkPad laptops. It offers fast charging, long-lasting power, and comes with built-in circuit protection for safety. While some users have reported a shorter lifespan, overall, it is a good option for extending the battery life of your laptop. With its affordable price and compatibility with various models, it is worth considering for users in need of a new battery. Upgrade your laptop’s performance with the Bovekeey 70++ T430 W510 Battery and enjoy uninterrupted usage.
The Bovekeey T430 W510 70++ 0A36303 Battery 94Wh is a specialized laptop battery designed for various Lenovo ThinkPad models. The battery type is Li-ion with a voltage of 10.8V/11.1V and a capacity of 7800mAh / 94Wh. It is compatible with ThinkPad L412, L420, L430, L512, L520, L530, T410, T420, T430, T510, T520, T530, W510, W520, and W530 models. The battery is CE-/FCC-/RoHS-Certified, ensuring safety and stability. It fits properly, charges fast, and has a long lifespan. The product comes with a 90-day full money back and 365-day free exchange guarantee. Overall, the Bovekeey T430 W510 70++ 0A36303 Battery 94Wh presents a reliable and affordable option for Lenovo ThinkPad users.
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The Bovekeey T430 W510 70++ 0A36303 Battery 94Wh is a cost-effective and reliable option for Lenovo ThinkPad users. With its compatibility with various models, CE certification, and fast charging capabilities, this battery provides a convenient power solution for extended laptop usage. While there have been reports of reduced capacity over time, the product’s 90-day full money back and 365-day free exchange guarantee offer reassurance. Overall, if you are looking to replace your Lenovo ThinkPad battery with a budget-friendly option, the Bovekeey T430 W510 70++ 0A36303 Battery 94Wh is definitely worth considering.
The GHU New Battery 70+ 58 WH Replacement is a high-quality battery compatible with Lenovo Thinkpad laptops. It is made with premium battery cells for fast charging and has a longer lifespan. This 6-cell battery is a replacement for various Lenovo models, including the T410, T420, T430, W530, W510, and more. It is an enhanced version with an extended battery life. The battery is black in color and has dimensions of 8.00Lx2.00Wx0.75H. It comes with 24 hours of email customer support for any queries or concerns. Overall, it is a reliable replacement battery for Lenovo Thinkpad laptops.
Score: 6.5/10
Key Features:
– Made with Premium Battery cell fast charging and last longer
– Replacement battery for various Lenovo Thinkpad laptop models
– 24 Hours Email Customer Support
Specifications:
– Color: Black
– Dimension: 8.00Lx2.00Wx0.75H
– Size: 1 Count (Pack of 1)
Pros:
– Fast charging
– Longer lifespan
– Compatible with multiple Lenovo laptop models
Cons:
– Not compatible with T430
– Some customers reported the battery not holding a charge
– Lack of response from customer support
Final Thoughts:
The GHU New Battery 70+ 58 WH Replacement is a reliable option for Lenovo Thinkpad laptop owners seeking a replacement battery. It offers fast charging and a longer lifespan, ensuring uninterrupted usage. However, it is important to check compatibility with specific laptop models, as some customers reported issues with certain models. The lack of response from customer support is also a drawback. Overall, it is a decent replacement battery, but it is advisable to confirm compatibility and consider customer reviews before making a purchase decision.
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The GHU New Battery 70+ 58 WH Replacement is a reliable option for Lenovo Thinkpad laptop owners seeking a replacement battery. It offers fast charging and a longer lifespan, ensuring uninterrupted usage. However, it is important to check compatibility with specific laptop models, as some customers reported issues with certain models. The lack of response from customer support is also a drawback. Overall, it is a decent replacement battery, but it is advisable to confirm compatibility and consider customer reviews before making a purchase decision.
The Gomarty T430 Battery is a compatible replacement battery for various Lenovo Thinkpad models. With a dimension of 8.50Lx0.80Wx3.00H and 6 cell size, this battery is designed to provide reliable and long-lasting power for your laptop. It is a cost-effective solution to revive an aging or faulty battery, making your laptop portable again. Customers have expressed satisfaction with its performance and compatibility. However, some users have reported issues with fitting the battery and its charging capacity. Overall, the Gomarty T430 Battery is a suitable option for Lenovo Thinkpad users in need of a replacement power source.
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The Gomarty T430 Battery is a reliable and affordable replacement option for Lenovo Thinkpad users. While it offers good compatibility and performance, there may be slight drawbacks such as fitting issues and shorter battery life. Overall, it provides a cost-effective solution to revive your laptop’s power and make it portable again.
Upgrade the battery life of your Lenovo ThinkPad with the Fully 70+ T430 Laptop Battery. This li-ion battery has a voltage of 10.8V and a capacity of 5.2Ah/57Wh, providing high energy density and a long lifespan. It is compatible with various models including L412, L420, L430, T410, T420, T430, and more. With a high recycle life, this battery ensures reliability and performance. Additionally, it comes with a 12-month warranty, 30-day money return guarantee, and 24×7 email support.
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The Fully 70+ T430 Laptop Battery is a reliable and high-performance battery replacement for Lenovo ThinkPad laptops. With its compatibility with multiple models and the assurance of a high recycle life, this li-ion battery ensures you can maximize your productivity without worrying about battery life. Additionally, the 12-month warranty provides peace of mind, knowing that you have support in case of any issues. The lack of listed specifications is a minor downside, but overall, this battery is a cost-effective solution to extend the usage time of your Lenovo ThinkPad.
The BOWEIRUI 42T4799 55++ Laptop Battery Replacement is designed for Lenovo Thinkpad L410 L412 L420 L510 L512 L520 T410 T410i T420 T510 T510i T520 W510 W520 Series notebooks. With a voltage of 11.1V and a capacity of 94Wh, this Li-ion battery replacement ensures safe and stable quality. It comes with a 1-year warranty and a 30-day money back guarantee, giving you peace of mind. Before placing your order, make sure to check your laptop model, original battery model, and appearance to ensure compatibility. Please pay attention to the location of the connector and the cable length. Overall, this replacement battery offers reliable performance for your Lenovo Thinkpad.
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The BOWEIRUI 42T4799 55++ Laptop Battery Replacement is a reliable option for Lenovo Thinkpad users looking to replace their battery. It offers a high capacity of 94Wh, ensuring long-lasting performance. With CE certification and a strict testing process, this replacement battery prioritizes safety and stability. However, some buyers have reported a short lifespan, so it’s important to consider this before purchasing. Overall, if you’re in need of a new battery for your Thinkpad, the BOWEIRUI 42T4799 55++ Laptop Battery Replacement is worth considering.
Buyer's Guide: Lenovo T420 Battery
Why a good battery is important?
A laptop is only as useful as its battery life. Having a reliable battery allows you to work and play without interruptions. Therefore, investing in a high-quality battery for your Lenovo T420 is essential to ensure productivity and mobility.
What should I consider before buying a Lenovo T420 battery?
When looking for a replacement battery for your Lenovo T420, consider the following factors:
- Compatibility: Ensure that the battery is specifically designed for the Lenovo T420 model.
- Capacity: Higher capacity batteries generally offer longer running times, so choose one that matches your usage requirements.
- Battery Life: Look for batteries that have a good reputation for lasting longer and holding charge over time.
- Safety Features: Check for built-in safety features such as overcharge and short circuit protection to prevent potential damage to your laptop.
- Warranty: A reliable warranty ensures that you're protected against manufacturing defects and performance issues.
What are the different types of Lenovo T420 batteries available?
When it comes to Lenovo T420 batteries, you have several options to choose from. Each type has its own advantages and considerations:
- OEM Batteries: Original Equipment Manufacturer (OEM) batteries are made by Lenovo themselves and are specifically designed to match your laptop model. They tend to be more expensive but often provide better performance and compatibility.
- Aftermarket Batteries: Aftermarket batteries are manufactured by third-party companies and are generally more affordable than OEM batteries. However, their quality and compatibility may vary, so it's important to research reputable brands and read customer reviews.
- Extended Life Batteries: If you need a longer battery run-time, consider an extended life battery. These batteries typically offer higher capacities and can be a great option for users who require extended periods of laptop use without access to power outlets.
How can I maximize the life of my Lenovo T420 battery?
To extend the life of your Lenovo T420 battery, consider implementing the following practices:
- Calibrate Regularly: Calibrating your battery every few months helps ensure accurate battery metering and prolongs its lifespan.
- Avoid Extreme Temperatures: Exposure to high temperatures can negatively impact battery life. Avoid leaving your laptop in hot or cold environments for extended periods.
- Manage Power Settings: Adjust your power settings to optimize battery usage. Lowering screen brightness, disabling Wi-Fi when not in use, and closing unnecessary applications can conserve power.
- Avoid Deep Discharges: Try to keep your battery level above 20% whenever possible. Regularly discharging it to very low levels can reduce its overall lifespan.
- Store Properly: If you won't be using your laptop for an extended period, store the battery with around a 50% charge in a cool, dry place.
How do I replace the battery in my Lenovo T420?
Follow these steps to replace the battery in your Lenovo T420:
- Shutdown and Unplug: Make sure your laptop is turned off and unplugged from the power source.
- Remove the Old Battery: Flip your laptop and locate the battery-release latch. Slide the latch to the "unlock" position and remove the old battery carefully.
- Insert the New Battery: Take the new battery and align it with the slot. Gently slide the battery into place until it clicks into position.
- Lock and Test: Slide the release latch back to the "lock" position, securing the new battery. Start your laptop and verify that the battery is recognized and functioning properly.
FAQ
Q: How long will a Lenovo T420 battery last on a single charge?
A: Battery life can vary depending on usage and battery capacity. Typically, a fully charged battery provides around 2-3 hours of usage, but an extended life battery can last longer.
Q: Will a non-OEM battery void my Lenovo T420 warranty?
A: No, using a non-OEM battery shouldn’t void your laptop’s warranty. However, if any issues arise, the warranty may not cover damage caused by third-party components.
Q: Can I use a higher capacity battery than the one provided with the Lenovo T420?
A: Yes, you can use a higher capacity battery as long as it is compatible with your Lenovo T420 model. However, keep in mind that using an extended life battery may add weight and change the laptop’s physical appearance.
Q: Can I charge my Lenovo T420 battery overnight?
A: It is generally recommended not to charge your battery overnight. Modern laptops are designed to prevent overcharging when the battery reaches its maximum capacity to protect its lifespan.
Q: Can I use my Lenovo T420 without a battery directly plugged into the power outlet?
A: Yes, you can use your Lenovo T420 directly plugged into the power outlet without a battery, as long as the charger is connected and functioning properly. However, having a battery installed provides backup power during unexpected power outages.
