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The Best 42T4911 of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 42T4911 of 2022. Check our ranking below.

2,345 Reviews Scanned

Rank No. #1
TSKYBEAR New Replacement Laptop Battery for Lenovo ThinkPad T410 T510 T520 W510 W520 L412 L420 L512 SL410 SL510 50+ Battery fits P/N Lenovo 0A36303 42T4799 42T4751 42T4235 42T4753 42T4796
  • Battery Type: Li-ion Capacity: 57 Wh; Cells: 6-cell; Voltage: 10.8V
  • Replacement for: Lenovo ThinkPad 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710 Battery
  • Fit Models: Lenovo ThinkPad Edge E40 E50 E420 E425 E520 E525 Laptop Battery
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety
  • Our Service For You: For 12 months from the date of purchase, If the product fails, we will replace it with a new one
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
GHU New Battery 70+ 48 WH 0A36302 0A36303 45N1001 Compatible with Lenovo Thinkpad T410 T420 T430 T510 W530 W510 W520 L410 L420 L430 42T4751 45N1005 42T4235 45N1011 42T4757 42T4737 42T4753 42T4791
  • Premium 48Wh Battery: Our Lenovo T420 Battery is a high-quality, 48Wh battery designed to deliver optimal performance for your Lenovo Thinkpad T420, Lenovo E420 Battery, and Lenovo T420 Battery 6 cell laptops. Compatible part numbers:42T4733 42T4235 42T4731 45N1001 70+ 42T4757 42T4737 42T4753 51J0499 57Y4185 57Y4186. This 6 cell battery 70+ can be used to replace Lenovo 0A36303 9 cell battery. Both 0A36303 and 0A36303 are interchangeable.
  • Fast Charging: This Lenovo T420 Battery Replacement also features fast charging capabilities, ensuring your Lenovo T430 Battery, Lenovo T430 Battery 9 cell, and Lenovo T430 Refurbished laptops are powered up in no time. Perfect Replacement Battery and Compatible With Lenovo Thinkpad 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 57Y4185 51J0499 N14608.
  • Passed UL Testing: Our Lenovo T430 Thinkpad Battery, Lenovo T450 Battery, Lenovo Thinkpad Battery T420, Lenovo Thinkpad W510 Battery, and Lenovo Thinkpad W530 Battery have passed rigorous UL Testing, ensuring safety and reliability. For 0a36302 0a36303 (45N1001, 45N1003, 45N1005 45N1007 45N1011 45N1173) oa36302 42t4791 42t4911 42T4799 for thinkpad T410 t410i t510 T420 t420i T430 (not t430s) t430i e430 e530 W510 w520 W530 T520 T530 L412 L410 L420 l430 l510 l512 l520 l530 T420i t520 T520i;
  • Reuse More than 500 times: Not only is this Lenovo W510 Battery designed for durability, but it can also be reused more than 500 times, making it an excellent choice for Lenovo T420 Battery 6 cell, Lenovo T420 Battery Replacement, and Lenovo T430 Battery 9 cell laptops. For T410/T420/T430/W530/W510/L410/L420/L430 0A36302 0A36304 0A36303 oa36303(45N1001, 45N1003, 45N1005). Please check your old battery, if your old battery is 70+ or 70++ in a red dot, then this is the right battery.
  • Compatible with Multiple Models: Our battery is also compatible with a wide range of Lenovo models, including Lenovo T430 Refurbished, Lenovo T430 Thinkpad Battery, Lenovo T450 Battery, Lenovo Thinkpad Battery T420, Lenovo Thinkpad W510 Battery, and Lenovo Thinkpad W530 Battery. Compatible with lenovo thinkpad edge E40 E420 E425 e520, E525; lenovo thinkpad sl410, sl510; GHU t420 battery is fully compatible with Lenovo t420 battery, t430 battery, lenovo e520 battery;
Rank No. #4
Trimnpy T410 T510 Laptop Battery New Replacement for Lenovo ThinkPad SL410 W510 W520 T520 E40 E50 E420 E425 E520 E525 L412 L420 L510 L512 L520 SL510 P/N 0A36303 42T4799 42T4751 10.8V 57WH 50+ Battery
  • Battery Type: Li-ion; Capacity: 57Wh; Voltage: 10.8V. Cells: 6.
  • Fit Models: Lenovo ThinkPad Edge E40 E50 E420 E425 E520 E525 W510 W520 T410 T510 T410i T510i T520 T520i L410 L420 L510 L520 L412 SL410 Laptop Battery.
  • Compatibility: Lenovo ThinkPad 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710 Notebook PC Battery.
  • Our Service: 12 Months Warranty. 30 Days Money Back or Free Exchange Guarantee.
  • 100% New from Manufacturer: Up to 500 recharge cycles over the life of the battery. Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety.
Rank No. #5
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, Lenovo ThinkPad T420s T420si 42T4846 42T4847 42T4845 42T4844 45N136 45N137 45N138 45N139
Rank No. #6
10.8v 57wh 55+ T410 SL410 0A36303 New Replacement Laptop Battery for Lenovo ThinkPad T510 T520 W510 W520 L412 L420 L512 SL510; P/N 42T4799 42T4751 42T4235 42T4753 42T4796, 6-Cells
  • Battery Type: Li-ion ; Voltage: 10.8V ; Capacity: 57WH ;Cells: 6-cell ;Color: Black
  • Fit laptop models: T410 T510 T520 W510 W520 E40 E425 E520 E525 L410 L412 L420 L510 L520 SL410 SL510 50+
  • Battery P/N: 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710
  • 100% brand new manufacturer. Our battery performance is stable and can enter more than 500 charging cycles in the entire battery life. Made of the highest quality materials, with overcharge and discharge circuit protection functions, UL- / CE- / FCC- / RoHS security and defense certification.
  • Warranty: 30-day refund and free replacement, 12-month warranty, if you have any questions or concerns, please feel free to contact us, we focus on providing quality power products and excellent customer service. We will be happy to help you! Please rest assured to buy!!!
Rank No. #7
Bovekeey T430 W510 70++ 0A36303 Battery 94Wh for Lenovo ThinkPad T420 T410 T530 T520 T510 W530 W520 L430 L420 L412 L530 L520 L512 45N1011 45N1010 45N1005 42T4791
  • POWER SPECS: Bovekeey specialized in Laptop Accessories including Laptop Batteries, Adapters and other Electronics. Battery Type: Li-ion; Voltage: 10.8V/11.1V Capacity: 7800mAh / 94Wh;Cells: 9-cell;color: Black, Each of our product is CE-/FCC-/RoHS-Certified.
  • COMPATIBILITY: Lenovo ThinkPad L412 L420 L430 L512 L520 L530 T410 T410 T420 T420 T420i T430 T430i T510 T520 T520i T530, ThinkPad W510 W520 W530 W530i !!! NOT compatible with the T410S, T420S, T430S, T530S Models battery.
  • COMPATIBLE P/N: Lenovo 70++ 0A36303 0A36302 42T4852 42T4927 42T4969 45N1007 45N1011 45N1001 45N1005 42T4235 42T4756 42T4798 42T4848 42T4911 51J0499 57Y4185 42T4752 42T4751 42T4793 42T4755 42T4763 42T4848 42T4235 42T4911 45N1000 45N1001 45N1005 45N1011 45N1004 42T4791 51J0499 42T4852 42T4757 42T4752 42T4756 42T4819 42T4817 42T4796 45N1007 42T4753 42T4733 42T4803 42T4795 42T4851
  • FITS PROPERLY AND CHARGES FAST: 100% New from Manufacturer Grade A cells ensure fast charges and low power consumption ; Adopted upgraded circuit board to increase the operating time by 25%.factory direct supply and best price ; Built-in-circuit protection overcharge protection, over voltage protection ensures both safety and stability.
  • FULL MONEY BACK AND FREE EXCHANGE: 90 Days no-questions-asked full money back and 365 Days Free Exchange Guarantee. The return window will be closed after one month, click the button "ASK A QUESTION" and CONTACT US, we will solve it within 24 hours.
Rank No. #8
Fancy Buying 70+ 57Wh Laptop Battery for Lenovo IBM Thinkpad T430 T430i T530 T530i W530 W530i L430 L530 SL430 SL530 45N1007 45N1006 (0a36303 70+)
  • Battery type: Li-ion Voltage: 11.1V (Compatible with 10.8V) Capacity: 57Wh Cell: 6 Cells recharge cycles: 500
  • Compatible Models: For Leonvo 0A36303 70++ 42T4235 42T4708 42T4714 42T4731 42T4733 42T4737 42T4737 42T4753 42T4756 42T4757 42T4763 42T4764 42T4798 42T4803 42T4819 42T4848 42T4849 42T4850 42T4851 42T4852 42T4911 42T4912 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 42T4817 replacement notebook laptop battery batteries
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.
  • Operation time for standard batteries: Around 2 hours the actual operation time will depend on how much electricity is required by the device and how you use it.
  • After-sales: We are confident in the performance of the replacement battery, and we support 30 days money back, 12 months of warranty, we will refund or replace! If you have any doubts, please contact us by email at any time, our professional technical team is always on standby to help you and provide you with considerate after-sales service.
Rank No. #9
0A36303 0A36302 Laptop Battery Compatible with Lenovo ThinkPad T430 T530 W530 T420 T410 T520 T510 W510 W520 L412, 42T4751 42T4793 42T4755 42T4763 42T4848 45N1000 42T4791 51J0499 42T4235 (94Wh 9-Cell)
  • POWER SPECS: Type: 0A36303 0A36302, Capacity: 8700mAh / 94Wh (or 8400mAh / 94Wh ), Voltage: 10.8V / 11.1V, Battery type: 70++ 9 Cell Lithium-Ion, 100% brand new. We have concentrated on the laptop batteries production for more than twenty years. Each of our 0A36303 0A36302 70++ 9 Cell 94Wh Laptop Battery for ThinkPad is CE-/FCC-/RoHS-Certified.
  • COMPATIBILITY: ThinkPad L412 L420 L430 L512 L520 L530 T410 T410 T420 T420 T420i T430 T430i T510 T520 T520i T530, ThinkPad W510 W520 W530 W530i Mobile Workstation. P/N: 0A36303 0A36302 42T4751 42T4793 42T4755 42T4763 42T4848 42T4235 42T4911 45N1000 45N1001 45N1005 45N1011 45N1004 42T4791 51J0499 42T4852 42T4757 42T4752 42T4756 42T4819 42T4817 42T4796 45N1007 42T4753 42T4733 42T4803 42T4795 42T4851.
  • TOP QUALITY MATERIAL THAT LASTS: Our 0A36303 0A36302 laptop battery for ThinkPad is an upgraded version. In order to increase the operating time, our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption. You can use it safely and buy it with confidence at any time.
  • GREAT VALUE AND EASY TO INSTALL: Our 0A36303 0A36302 laptop battery for ThinkPad is much cheaper than an original store replacement and it works exactly as described. It is also easy to install, no need to worry about that. It is also portable and you can take it along on the journey or any other places you would like to go.
  • BUY THE CORRECT BATTERY FOR YOUR LAPTOP: The detailed laptop model is usually printed on the back cover of the laptop and the part number is usually on the battery. Press [CTRL + F] to search your laptop model/part number. Confirm your laptop model is in our compatible listings, then please check the part number / output voltage / output capacity and shape of the original battery. They should be same with our battery’s. If you are not sure, please turn to us.
SaleRank No. #10
LQM® 11.1V 94Wh/8.4Ah New Laptop Battery for Lenovo ThinkPad 70++ T430 W530 T530 L430 L530 45N1011 45N1010 0A36303
  • Brand New - High Quality; Battery Type: Li-ion; Voltage: 11.1V; Capacity: 8.4Ah 94Wh/8468mAh; Cells: 70++ 9-cell
  • Compatible with: Laptop battery for Lenovo ThinkPad L410 L412 L420 L421 L430 L510 L512 L520 L530 T410 T410I T420 T420I T430 T430I T510 T510I T520 T520I T530 T530I W510 W520 W530 W530I SL410 SL410k SL510 SL510K SL530 Edge 14" / Edge 15" / E40 / E50 / E420 / E425 / E520 / E525 / Edge 0578-47B Series
  • Compatible Part Number: ASM P/N 45N1000 45N1004 45N1006 45N1010 45N1106 42T4702 42T4751 42T4755 42T4794 42T4796 FRU P/N 45N1001 45N1005 45N1007 45N1011 45N1107 42T4703 42T4752 42T4756 42T4795 42T4797 42T4791 42T4793 42T4817 42T4819 42T4235 42T4704 42T4708 42T4714 42T4731 42T4733 42T4735 42T4737 42T4753 42T4757 42T4763 42T4764 42T4765 42T4790 42T4798 42T4803 42T4848 42T4849 42T4850 42T4851 42T4852 42T4911 42T4912 51J0499 51J0500 57Y4185 57Y4186 57Y4545 0A36303 0A36302
  • Grade A Li-Polymer cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection enhances safety of usage and extends battery life.
  • Our Service: Focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support and12 Months warranty, 30 Days Money Back Guarantee!

Last update on 2024-03-07 / Affiliate links / Images from Amazon Product Advertising API

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