The Best Thinkpad T42 Battery of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Thinkpad T42 Battery of 2022. Check our ranking below.

2,491 Reviews Scanned

Rank No. #1

BORNMIO Replacement Battery for IBM ThinkPad T20 ThinkPad T42 ThinkPad X32 ThinkPad R61i ThinkPad A21E ThinkPad T60 02K6541 02K6572 02K7075 02K7078 02K7087 08K8050 08K8216 92P0986 92P0991 (200mAh)

Fully Compatible with ThinkPad T20 ThinkPad T42 ThinkPad X32 ThinkPad R61i ThinkPad A21E ThinkPad T60. Perfectly Works like the original battery.
Battery Specifications - Capacity: 200mAh, WH: 0.6Wh, Type: Li-ion, Voltage: 3.0V
Dimensions: 20.0 x 20.0 x 3.8mm Weight: 103.0g
All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS
Our products have passed strict quality inspection. if you have any questions, you can contact us. We offer full refund or a free replacement without any reason.

Rank No. #2

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. #3

Xaocaige Replacment Battery for Lenovo ThinkPad T420i T420s T430s 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143[11.1V/44Wh]

Specification：Battery Type: Li-ion; Voltage: 11.1V; Capacity: 44Wh; Condition:100%New.
Safe and Reliable-Our batteries ensure fast charging and low power consumption, with built-in overcharge and overdischarge circuit protection, overtemperature and short circuit protection, up to 500 charge cycles over the battery life, in accordance with OEM standards. You can be assured to buy, rest assured to use.
Compatible Models: for Lenovo ThinkPad T420i T420s T430S Series
Replacment Part Number: for Lenovo 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143
Our batteries have 1 year warranty,if you have any questions can cantacting us by email,we usually solve for you within 24 hours!

Rank No. #4

UpBright 16V 4.5A 72W AC/DC Adapter P/N D80-72W Compatible with IBM Thinkpad T20 T21 T22 T23 T30 T40 T40P T41 T41P T42 T42P T43 E530 R40e S30 S31 16VDC Power Supply Cord Cable Battery Charger 5.5mm

World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange.
UpBright New Global AC / DC Adapter Output:16V 4.5A 72W P/N: D80-72W Compatible with IBM Thinkpad T20 T21 T22 T23 T30 T40 T40P T41 T41P T42 T42P T43 E530 R40e S30 S31 16VDC 4500mA DC16V 4.5 A 16.0V Switching Power Supply Cord Cable Battery Charger Mains PSU (w/ Barrel Round Plug 2.5mm I.D. x 5.5mm O.D. and also comes with a adapter cord to make it a 2.1mm I.D. x 5.5mm if needed)

Rank No. #5

LBTECH 81+ Battery for Lenovo ThinkPad T420i T420s T430s 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 0A36287 0A36309 11.1V 44Wh

Battery type: Li-ion. Color: Black. Voltage: 11.1V . Capacity: 44Wh
Compatible Part Number: 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143
Fit For: Lenovo ThinkPad T420i T420s T430S Series
Battery life: 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery
Use attention : The new battery need to charge and discharge 3-4 cycles before, takes about 7-8 hours in order to activate lithium ion fully to maximun space.

Rank No. #6

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. #7

Odpaltoy Laptop Power AC 16V 4.5A 72w Adapter Battery Charger Supply for Lenovo IBM ThinkPad T20 T23 T30 T40 T40P T41 T41P T42 T42P T43 T43P 5.5×2.5mm

1.Input: AC 100-240V, Output: DC 16V 4.5A 72W
2.Connector size: 5.5mm×2.5mm(Refer to the picture)
3.Fit for LENOVO IBM ThinkPad T20 T23 T30 T40 T40P T41 T41P T42 T42P T43 T43P(Please see the product description for details)
4.Safety: with overload, over-voltage, and short circuit Protection.
5.Service First: If you are unsure if your model matches, please feel free to contact us at any time.

Rank No. #8

11.1V 94Wh 55++ SL410 Laptop Battery Replace for Lenovo ThinkPad T420 T410 T510 T520 W510 W520 L410 L412 L420 42T4235 Edge 14" 15" E40 E50 E420

Battery type: Li-ion ; Voltage: 11.1V ; Capacity: 94WH 50++
Replacement for Thinkpad Edge E40 E50 E420 E425 E520 E525, Lenovo IBM ThinkPad SL410 SL410k SL510 T410 T420 E420 T510 T510i T520 T520i W510 W520 Battery
Compatible Model: 42T4853 42T4799 42T4912 42T4708 42T4709 42T4710 42T4712 42T4714
Replacement for Lenovo ThinkPad L410 L412 L420 L421 L510 L512 L520 T410 T410i T420 T420i T510 T510i T520 T520i W510 W510 4389 W520
Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety

SaleRank 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.

Rank No. #10

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;

Last update on 2025-03-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Thinkpad T42 Battery?

Do you get stressed out thinking about shopping for a great Thinkpad T42 Battery? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Thinkpad T42 Battery, which is why we have assembled a comprehensive list of the greatest Thinkpad T42 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 Thinkpad T42 Battery that you consider buying. Your questions might include the following:

Is it worth buying an Thinkpad T42 Battery?
What benefits are there with buying an Thinkpad T42 Battery?
What factors deserve consideration when shopping for an effective Thinkpad T42 Battery?
Why is it crucial to invest in any Thinkpad T42 Battery, much less the best one?
Which Thinkpad T42 Battery are good in the current market?
Where can you find information like this about Thinkpad T42 Battery?

We’re convinced that you likely have far more questions than just these regarding Thinkpad T42 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 Thinkpad T42 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 Thinkpad T42 Battery. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Thinkpad T42 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 Thinkpad T42 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:

Brand Value: Every brand of Thinkpad T42 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.
Features: What bells and whistles matter for an Thinkpad T42 Battery?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Thinkpad T42 Battery.
Customer Ratings: Number ratings grade Thinkpad T42 Battery objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Thinkpad T42 Battery.
Product Quality: You don’t always get what you pay for with an Thinkpad T42 Battery, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Thinkpad T42 Battery is should be an indication of how long it will work out for you.

We always remember that maintaining Thinkpad T42 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.

If you think that anything we present here regarding Thinkpad T42 Battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best Thinkpad T42 Battery of 2022 – Reviewed and Top Rated

How Do You Buy The Best Thinkpad T42 Battery?

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