The Best lenovo e520 battery of 2021 – Top 10 and Rankings

If you’re looking for lenovo e520 battery but don’t know which one is the best, we recommend the first out of 10 lenovo e520 battery in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
Battery for Lenovo ThinkPad E40 E50 E420 E425 E520 E525 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL510 T410 T410i T420 T510 T520 W510 W520 ThinkPad Edge 14" 05787UJ 05787VJ 05787WJ 05787XJ
  • Buy with confidence! Direct from Manufacturer. High performance. Affordable price! We have been manufacturing the laptop battery for 11 years. And We Promise the Laptop Battery’s Quality for Customer.
  • Grade A cells ensure fast charges and low power consumption; FCC / CE / RoHS Certified, Built-in circuit protection ensures both safety and stability. Replacement Laptop Battery is Rechargeable for Repeat Use and Every Single Lithium Battery Charging More Than 500 Times
  • WARRANTY: 12 months hassle-free warranty. SERVICE: email support available 24 hours a day, 7 days a week.
  • Replace Number: ThinkPad 42T4235 42T4708 42T4714 42T4731 42T4733 42T4737 42T4737 42T4753 42T4756 42T4757 42T4757 42T4763 42T4764 42T4798 42T4803 42T4819 42T4848 42T4849 42T4850 42T4851 42T4852 42T4911 42T4911 42T4912 51J0499 51J0499 51J0500 57Y4185 57Y4186 57Y4545 ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4794 ASM 42T4796 FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793 FRU 42T4795 FRU 42T4797 FRU 42T4817 FRU 42T4819
  • NOT Compatible:Lenovo L412 T420S T430 T530 W530 T430i L430 L530 !!!!
Rank No. #2
Dtk Extended Laptop Notebook Battery Replacement for Lenovo IBM Thinkpad E40 E50 0578 E420 E425 E520 E525 L410 L412 L420 L421 L510 L512 L520 Sl410 Sl510 T410 T420 T510 T520 W510 W520 10.8V 7800MAH
  • Battery type: Li-ion; Capacity: 7800mAh; Cells: 9-cell; Voltage: 10.8V.
  • Compatible Models: LENOVO ThinkPad E40 E50 Edge 0578-47B Edge 14" 05787UJ d 14" 05787VJ 14" 05787WJ Edge 15" E420 E425 E520 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL410 2874 SL410k 2842 SL510 SL510 2875 SL510 T410 T410i T420 T510 T510i T520 T520i W510 W520.
  • Compatible Part Numbers : 42T4235 42T4708 42T4714 42T4733 42T4756 42T4764 42T4798 42T4803 42T4819 42T4848 42T4911 51J0499 57Y4185 57Y4545 ASM 42T4703 42T4752 42T4794 42T4702
  • Operation time for standard batteries(9-cell, 7800mah): Around 3 hours, the actual operation time will depend on how much electricity is required by the device and how you use it.
  • All DTK batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.Strict guidelines for compatibility, and standards compliance for environment safety.Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. 100% New from Manufacturer. Up to 500 recharge cycles .
Rank No. #3
Dtk Laptop Battery for Lenovo Thinkpad E40 E50 Edge 0578 E420 E425 E520 E525 L410 L412 L420 L421 L510 L512 L520 Sl410 Sl410k Sl510 T410 T410i T420 T510 T510i T520 W510 W520 Notebook Battery
  • Battery type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage: 10.8V.
  • Compatible Models: LENOVO ThinkPad E40 E50 Edge 0578-47B Edge 14" 05787UJ d 14" 05787VJ 14" 05787WJ Edge 15" E420 E425 E520 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL410 2874 SL410k 2842 SL510 SL510 2875 SL510 T410 T410i T420 T510 T510i T520 T520i W510 W520.
  • Compatible Part Numbers : 42T4235 42T4708 42T4714 42T4733 42T4756 42T4764 42T4798 42T4803 42T4819 42T4848 42T4911 51J0499 57Y4185 57Y4545 ASM 42T4703 42T4752 42T4794 42T4702
  • Operation time for standard batteries(6-cell, 5200mah): Around 2 hours, the actual operation time will depend on how much electricity is required by the device and how you use it.
  • All DTK batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.Strict guidelines for compatibility, and standards compliance for environment safety.Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. 100% New from Manufacturer. Up to 500 recharge cycles .
SaleRank No. #4
New Replacement Laptop Battery for Lenovo ThinkPad T410 T510 T520 W510 E40 E50 E420 E425 E520 E525 L410 L420 L510 L520 L412 L512 SL410 SL510 50+ Battery
  • WHO WE ARE & WHAT WE DO: We all know that people's work and even life are closely related to laptops, so for many years, Ulvench has been producing high-quality batteries and adapters by focusing on people's needs, and that's why all of our products have undergone rigorous safety and reliability testing and meet the safety standards of global electronic products.
  • WE FOCUS ON PRACTICAL TECHNOLOGIES: In the past few years, we have built our products by focusing on our brands, simplifying the way we work, improving our technology, and Improve our insight into the changing needs of consumers.
  • PRODUCTS SPECIFICATIONS: Battery Type: Li-ion Capacity: 57 Wh; Cells: 6-cell; Voltage: 10.8V. Fit Models: Lenovo ThinkPad Edge E40 E50 E420 E425 E520 E525 L410 L420 L510 L520 L412 T410 T510 T410i T510i T520 T520i W510 W520 W510 4389 SL410 2842 SL410 2874 SL410K 2842 SL510 2847 SL510 2875.
  • Replacement for: Lenovo ThinkPad 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710.
  • After sales service: We hope that buyers will have a better shopping experience, so we will provide a replacement policy (if the product is damaged within 12 months), and shoppers totally can buy it with confidence!
Rank No. #5
New Laptop Battery for Lenovo Thinkpad T410 T510 T520 W510 W520 L412 L420 L512 Edge E40 E50 SL410 SL510 E420 E425 E520 E525 fits P/N Lenovo 0A36303 42T4799 42T4751 42T4235 42T4753 Notebook 55+Battery
  • Battery Type: Li-ion; Capacity: 57 Wh; Voltage: 10.8 V; Cells: 6-cell .
  • Compatible with: Lenovo ThinkPad Edge E40 E50 T410 T510 T520 W510 W520 L412 L420 L512 SL410 SL510 50+ Battery Laptop Battery.
  • Fit for: Lenovo ThinkPad 0A36303 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710 Battery.
  • 100% New from Manufacturer. 500+ recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety.High Performance Lenovo Thinkpad T410 series Replacement Battery.
  • Warranty: Committed to 12 Months Warranty, 30 days money return or Free Exchange.(Please check your laptop model and buy it with confidence!)
Rank No. #6
DJW 11.1V 5200Mah Laptop Battery for IBM ThinkPad E40 E50 0578 E420 E425 E520 E525 L410 L412 L420 L421 L510 L512 L520 Sl410 Sl510 T410 T420 T510 T520 W510 W520
  • Battery Type: Li-ion;Capacity: 5200Mah;Voltage: 11.1V;Cells: 6-cell;
  • Fit laptop models:Thinkpad E40 E50 E420 E425 E520 E525 Edge,IBM ThinkPad SL410 SL410k SL510 T410 T420 E420 T510 T510i T520 T520i W510 W520 Compatible P/N:42T4708 42T4709 42T4710 42T4712 42T4714
  • CE/ROHS Certified for Security Assurances,100% New Brand,100% Compatibility With the OEM
  • Our Service:Focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support
  • Warranty: 12 Months warranty, 30 Days Money Back Guarantee!Buy with confidence!
Rank No. #7
New GHU Battery 70++ 73 WH Replacement for 0A36303 0A36302 45N1001 Compatible with Lenovo ThinkPad T410 T420 T430 E40 E420 E425 E520 E525 T530 T520 W520 45N1011 45N1173 42T4753 51J0499 57Y4185
  • 73 Wh Replacement For 42T4733 42T4235 42T4731 45N1001 70++ 42T4757 42T4737 42T4753 51J0499 57Y4185 57Y4186 45N1001 45N1005 45N1007 42T4911 42T4799 42T4791 57Y4186; GHU 70++ 73 Wh replacement battery is fully compatible with lenovo t420 battery, t430 battery, lenovo t430 battery, lenovo e520 battery;
  • Compatible With Lenovo Laptop Models: T410/T410i T420/T420i T430/T430i T510/T510i T520/T520i T530/T530i W510 W520 W530 SL410 Sl510 L410 L412 L420 L421 L430 L510 L512 L520 L530 SL530 W530I;
  • New GHU laptop battery 0a36303 0a36302 70++ 9 cell Replacement Battery and Compatible With Lenovo thinkpad T410 t410s T420 T420i T430 L410 L412 L520 L530 W500 W510 W520 W530 T510 T520 T530 42t4791 42t4799 45n1011 oa36303 45n1173 45n1007 extended replacement.
  • 1 Year Warranty, 24/7 Email Support. This battery is also fully back compatible with some old model like t410 battery, t520 laptop battery, t420 battery;
  • Capacity: 73 WH. If you not sure what battery to buy, please check your old battery part number or battery number. this battery is normally labeled as 70+ or 70++ battery, double plus means high capacity extended life battery with 9 cell inside.
Rank No. #8
9 Cell Extended Life Battery for ThinkPad E40 E50 L410 L412 L420 L421 L510 L512 L520 T410 T420 T510 T520 W510 W520 E420 E425 E520 E525, 14" 05787UJ 05787VJ 05787WJ 05787XJ
  • Full compatible with your original battery,brand new from Professional Manufacturer, CE RoHS certified,grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability
  • Expected operation time: 1.5-3 hours. This may vary, depending on device type and the way it is used.
  • 12 months hassle-free warranty, 24 x 7 Email Support service.We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing.
  • Fits models: ASM 42T4703 ASM 42T4752 ASM 42T4756 ASM 42T4794 ASM 42T4796 FRU 42T4702 FRU 42T4751 FRU 42T4755 FRU 42T4791 FRU 42T4793 FRU 42T4795 FRU 42T4797 FRU 42T4817 FRU 42T4819
  • More Part numbers of compatible batteries and Computers are listed as following
Rank No. #9
Fancy Buying Battery for Lenovo/IBM ThinkPad E40 E50 L410 L420 L510 L520 L412 L412 SL410 SL510 T410 T510 T520 W510 W520 ; ThinkPad Edge 14 15 E425 E520 E525 - Old Version, not Updated Version
  • Capacity: 5200mAh/56Wh Voltage: 10.8V Cells: 6-cell
  • All products are CE-/FCC-/RoHS-Certified by reputable, qualified and accredited testing laboratories. Strict guidelines for compatibility.
  • Built-in circuit protection. Automatic power cut off at high electric current, voltage or temperature ensures safety and extended battery life.
  • Operation time: 1.5 - 3 hours. Actual operation time varies depending on types of the device and the way it is used.
  • 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.
Rank No. #10
New GHU 94 Wh Laptop Battery 0A36303 0A36302 45N1001 70++ Compatible for Lenovo Thinkpad T410 T420 T420i T430 L410 L412 L520 L530 E420 E425 E520 E525 SL410 Sl510 Replacement for 45N1005 45N1007
  • Compatible part numbers:42T4733 42T4235 42T4731 45N1001 70++ 42T4757 42T4737 42T4753 51J0499 57Y4185 57Y4186 51J0499 42T4753 45N1173 45N1011.
  • Compatible for Lenovo Laptop Models: T410 T410i T420 T420i T430/T430i T510 T510i T520 T520i T530 T530i W510 W520 W530 L410 L412 L420 L421 L430 L510 L512 L520 L530 SL530 W530I.
  • New GHU laptop battery 0a36303 0a36302 70++ 9 cell Compatible for Lenovo thinkpad T410 t410s T420 T420i T430 L410 L412 L520 L530 W500 W510 W520 W530 T510 T520 T530 42t4791 42t4799 45n1011 oa36303 45n1173 45n1007 extended replacement.
  • New GHU laptop battery 0A36303 0A36302 70++ 9 cell 94 WH Compatible for Lenovo Thinkpad T410 T420 T420i T430 L410 L412 L520 L530 Part # 45n1001 45n1005 45n1007 45n1011 45n1173 42T4753 51J0499 57Y4185 57Y4186 Compatible to 42t4791 42t4799 42t4911 (55+) 42T4733 42T4235 42T4731 42T4757 42T4737.
  • 1 Year Warranty and 24/7 Email Support.

How Do You Buy The Best lenovo e520 battery of 2021?

Do you get stressed out thinking about shopping for a great lenovo e520 battery? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching lenovo e520 battery, which is why we have assembled a comprehensive list of the greatest lenovo e520 battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for lenovo e520 battery that you consider buying. Your questions might include the following:

  • Is it worth buying an lenovo e520 battery?
  • What benefits are there with buying an lenovo e520 battery?
  • What factors deserve consideration when shopping for an effective lenovo e520 battery?
  • Why is it crucial to invest in any lenovo e520 battery, much less the best one?
  • Which lenovo e520 battery are good in the current market?
  • Where can you find information like this about lenovo e520 battery?

We’re convinced that you likely have far more questions than just these regarding lenovo e520 battery, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for lenovo e520 battery, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible lenovo e520 battery. Make sure that you are only using trustworthy and credible websites and sources.

We provide an lenovo e520 battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available lenovo e520 battery currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of lenovo e520 battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an lenovo e520 battery?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your lenovo e520 battery.
  5. Customer Ratings: Number ratings grade lenovo e520 battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their lenovo e520 battery.
  7. Product Quality: You don’t always get what you pay for with an lenovo e520 battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an lenovo e520 battery is should be an indication of how long it will work out for you.

We always remember that maintaining lenovo e520 battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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