20 Best W550s Battery [2025]

Are you looking for the best w550s battery? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling w550s battery.

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1 OUWEE 45N1742 Laptop Battery Compatible with Lenovo ThinkPad T550 T550s T560 W550 W550s P50S Series... OUWEE 45N1742 Laptop Battery Compatible with Lenovo ThinkPad T550 T550s T560 W550 W550s P50S...
2 New GHU Battery 48 WH 6 Cell Replacement for 68+ 0C52861 0c52862 0c52862 Compatible with Lenovo... New GHU Battery 48 WH 6 Cell Replacement for 68+ 0C52861 0c52862 0c52862 Compatible with Lenovo...
3 KingSener X240 45N1110 Laptop Battery for Lenovo Thinkpad X270 X260 X240 X250 T450 T470P T450S T440S... KingSener X240 45N1110 Laptop Battery for Lenovo Thinkpad X270 X260 X240 X250 T450 T470P T450S...
4 DR. BATTERY ThinkPad T440 Battery Compatible with T440s L450 L460 L470 T450 T450s T460 T460P T470P... DR. BATTERY ThinkPad T440 Battery Compatible with T440s L450 L460 L470 T450 T450s T460 T460P...
5 X240 45N1128 45N1734 FLYTEN Laptop Battery Compatible with Lenovo ThinkPad T440 T450 T460 T470P T550... X240 45N1128 45N1734 FLYTEN Laptop Battery Compatible with Lenovo ThinkPad T440 T450 T460 T470P...
6 HCSK 45N1127 New Laptop Battery Replacement for Lenovo ThinkPad L450 L460 P50S T440 T440s T450 T450s... HCSK 45N1127 New Laptop Battery Replacement for Lenovo ThinkPad L450 L460 P50S T440 T440s T450...
7 X240 6Cell 68+ (0C52862) Battery Compatible with Lenovo T440 T440s T450 T460 T460p T550 T560 W550s... X240 6Cell 68+ (0C52862) Battery Compatible with Lenovo T440 T440s T450 T460 T460p T550 T560...
8 Tinkerpal X240 6-Cell Replacement Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440 T440s... Tinkerpal X240 6-Cell Replacement Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440...
9 0C52861 Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 L470 T440s T440 T450 T450s T460... 0C52861 Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 L470 T440s T440 T450 T450s...
10 DTK 0C52862 0C52861 68+ Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 T440s T440 T450... DTK 0C52862 0C52861 68+ Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 T440s T440...
11 45N1128 X240 Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560 L450 L460... 45N1128 X240 Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560 L450...
12 Lenovo Lithium Ion ThinkPad Battery 68 + ( Manufacturer P/N ; 0C52862 ) Extended Run Time 6 Cell... Lenovo Lithium Ion ThinkPad Battery 68 + ( Manufacturer P/N ; 0C52862 ) Extended Run Time 6 Cell...
13 Yafda 45N1128 10.8V48WH New Laptop Battery for Lenovo ThinkPad L450 L460 T440s T440 T450 T450s T460... Yafda 45N1128 10.8V48WH New Laptop Battery for Lenovo ThinkPad L450 L460 T440s T440 T450 T450s...
14 BE·Sell New Battery 68 + for Laptop Battery Replacement for Lenovo ThinkPad X240 X250 0C52861 L450... BE·Sell New Battery 68 + for Laptop Battery Replacement for Lenovo ThinkPad X240 X250 0C52861...
15 AN·GWEL 68+ ThinkPad Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560... AN·GWEL 68+ ThinkPad Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560...
16 Shareway 6 Cell Replacement Laptop Battery for Lenovo ThinkPad X240 X250 T440 T440s T550 K2450... Shareway 6 Cell Replacement Laptop Battery for Lenovo ThinkPad X240 X250 T440 T440s T550 K2450...
17 Lenovo ThinkPad Battery 68 ( P/N:0C52861 ) 3 Cell , 23.5Wh, 11.4v, 0.4lbs, Check Compatibility Lenovo ThinkPad Battery 68 ( P/N:0C52861 ) 3 Cell , 23.5Wh, 11.4v, 0.4lbs, Check Compatibility
18 ENHONGFENG X240 New Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440 T440s T450 T450s... ENHONGFENG X240 New Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440 T440s T450 T450s...
19 Dentsing 00NY639 (11.4V 44Wh) SB10K12721 Laptop Battery Compatible with Lenovo ThinkPad T550 T550s... Dentsing 00NY639 (11.4V 44Wh) SB10K12721 Laptop Battery Compatible with Lenovo ThinkPad T550...
20 KingSener 68+ 45N1126 45N1127 45N1136 45N112 Laptop Battery Replacement for Lenovo IBM Thinkpad L450... KingSener 68+ 45N1126 45N1127 45N1136 45N112 Laptop Battery Replacement for Lenovo IBM Thinkpad...
Bestseller No. 1
OUWEE 45N1742 Laptop Battery Compatible with Lenovo ThinkPad T550 T550s T560 W550 W550s P50S Series...
  • 【Battery type】Li-ion. Voltage: 11.4V. Capacity: 44Wh 3900mAh .
  • 【Compatible Part Number】45N1740 45N1741 45N1742 45N1743 SB10K12721 00NY639 .
  • 【Replacement For Laptop】Lenovo ThinkPad T550 T550s T560 W550 W550s P50S Series.
  • 【Connector】Before placing your order,Please refer to the picture and check it.Because the products produced by different factories will have...
  • 【Use Skills】If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully...
Bestseller No. 2
New GHU Battery 48 WH 6 Cell Replacement for 68+ 0C52861 0c52862 0c52862 Compatible with Lenovo...
  • Battery 48 WH 6 Cell Replacement For 68+ 0C52861 0c52862 0c52862 Compatible With Lenovo Thinkpad T440 T440s T450 T450s T550 T560 T460 T460p For L450...
  • Compatible with L Series, L450, L460.P Series, P50s, T Series, T440,T440s, T450,T450s, T460, 0C52861 0c52862 0c52862 10.8V For L450 L460 L470 T470P...
  • Capacity: 48 whr; Compatible with Lenovo ThinkPad T Series T440 T440s T450 T450s T550 T560 T460 T460p L Series L450 L460 L470 T470P W550s X240 X250...
  • 1 Year Warranty and 24/7 Email Support, Perfect Replacement for ThinkPad T440S X240s S440 S540 T450S X260 K2450 W550S P50S T460P.
  • CE FCC and RoHs Certified, Part Number:0C52861 0C52862 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1132 45N1134 45N1133 45N1136 45N1137 45N1144...
Bestseller No. 3
KingSener X240 45N1110 Laptop Battery for Lenovo Thinkpad X270 X260 X240 X250 T450 T470P T450S T440S...
  • Battery Type:Li-ion Capacity:6.34Ah/72WH Voltage:11.22V. High quality built-in circuit protection board guarantee durable usage and safety. More than...
  • Replace Part Numbers: 45N1136, 45N1738, 45N1134, 45N1777, 45N1124, 45N1125, 45N1126, 45N1127, 45N1128
  • Replacement For Laptop Model : Lenovo Thinkpad X240 X250 X260 X270 T440 T440S T450 T450S T460 T460P T470P T550 T560 W550 W550S L450 L460 P50S K2450...
  • Battery products have passed CE/FCC/ROHS certification to guarantee safety. Good performance A++ cells ensure fast charges and low power consumption.
  • Warranty: 12 months warranty, 24 x 7 email support. If you have any questions about the model and quality, please contact us first, and we will reply...
SaleBestseller No. 4
DR. BATTERY ThinkPad T440 Battery Compatible with T440s L450 L460 L470 T450 T450s T460 T460P T470P...
  • Professional Series Replacement Notebook Battery: Dr. Battery Professional Series batteries are made of quality materials, top grade battery cells to...
  • Accurate Capacity: Every single Dr. Battery replacement notebook batteries passed our quality control index to meet OEM specifications.
  • Safety First Criteria: All of Dr. Battery Professional Series batteries have short circuit, overheat, and overload protections to maintain the safety...
  • 12 Months Warranty: Dr. Battery offers 12 Months Warranty. If you have any questions about the product, please feel free to contact. We will help you...
  • Compatible Models and Original Battery Part Number:ThinkPad : L450, L460, T440, T440s, T450, T450s, T460, T460p, T470p, T550, T560, W550s, X240, X250,...
Bestseller No. 5
X240 45N1128 45N1734 FLYTEN Laptop Battery Compatible with Lenovo ThinkPad T440 T450 T460 T470P T550...
  • 【This Lenovo ThinkPad Product Type】Li-ion & Capacity: 58Wh 5200mAh & Voltage: 10.8V & Cells: 6-cell & Color: Black & Expected Run Time: 2.5-5...
  • 【Compatible with】Lenovo ThinkPad T440 T440S T450 T460 T460P T470P T550 T560 X240 X240s X250 X260 K2450 X270 L460 L470 S440 S540 P50S W550S
  • 【Compatible P/N】0C52861 0C52862 121500146 121500147 121500148 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1130 45N1131 45N1135 45N1136...
  • 【Introduce】FLYTEN INC specializes in Laptop Batteries, Adapters and other Electronics, 100% new from manufacturer, factory direct supply and best...
  • 【Return Policy】Please remember to contact us first, no matter there is a problem with the product or you want to return it, we are happy to refund...
Bestseller No. 6
HCSK 45N1127 New Laptop Battery Replacement for Lenovo ThinkPad L450 L460 P50S T440 T440s T450 T450s...
  • Battery type : Li-ion. Voltage: 11.4V. Capacity: 24Wh 2060mAh .
  • Compatible Part Number : 68 68+ 0C52861 45N1126 45N1127 45N1124 45N1125 45N1775 45N1776 45N1777 45N1136 45N1738 45N1128 45N1767 .
  • Compatible number : for Lenovo ThinkPad T440 T440S X240 X240s S440 S540 X250 T450S L450 X260 K2450 T450 T460 L460 T550 W550S P50S T460P T470P T560...
  • Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product Please contact us with any questions or concerns - we are here...
  • Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends...
Bestseller No. 7
X240 6Cell 68+ (0C52862) Battery Compatible with Lenovo T440 T440s T450 T460 T460p T550 T560 W550s...
  • Gomarty:100% Brand NEW,Battery Type: Li-ion Voltage: 10.8V Capacity: 58WH Cells: 6-cell Color: Black,High Quality Battery for Lenovo ; Gomarty has...
  • Battery Models: 0C52861 0C52862 121500146 121500147 121500148 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1130 45N1131 45N1135 45N1136 45N1160...
  • This laptop Battery works with Lenovo ThinkPad 68+(0c52862) L450 L460 L470 P50S T440 T440s T450 T460 T460P T470P T550 T560 W550 W550s X240 X250 X260...
  • Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.Customer Questions: Any...
  • CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability.Fast Shipping from US,best price,best products and best...
Bestseller No. 8
Tinkerpal X240 6-Cell Replacement Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440 T440s...
  • Battery type: Li-ion Capacity: 48WH Voltage: 10.8V
  • Compatible Part Number:0C52861 0C52862 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1132 45N1134 45N1133 45N1136 45N1137 45N1144 45N1769...
  • Compatible number : Lenovo ThinkPad T440 T440S X240 X240s S440 S540 X250 T450S L450 X260 K2450 T450 T460 L460 T550 W550S L470 P50S T460P T470P T560...
  • 100% NEW from manufacturer; Grade A cells ensure fast charges, low power consumption
  • Provide Services :12 months Warranty; 24 x 7 Email Support (if there are any problems, Please contact us, can be replaced free of charge. )
Bestseller No. 9
0C52861 Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 L470 T440s T440 T450 T450s T460...
  • Specification: Battery type: Li-ion Voltage: 11.1V Capacity: 2060mAh/23Wh
  • Compatible with:Lenovo L450 L460 L470 T440s T440 T450 T450s T460 T460P T550, T560, P50S , W550s X240, X250, X260, X270
  • Part number : 0C52861 0C52862 45N1126 45N1127 45N1125 45N1128 45N1129 45N1737 45N1734 45N1133 LC P/N 121500150
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.
  • CE-/FCC-/RoHS-Certified for safety. 1 Year Warranty, 30 days money Back.
Bestseller No. 10
DTK 0C52862 0C52861 68+ Laptop Battery Replacement for Lenovo IBM Thinkpad L450 L460 T440s T440 T450...
  • Battery type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage: 10.8V.
  • Compatible Models: LENOVO Thinkpad T440 / T440S / X240 / X240s / W550 / L450 / T450s / T450 / T550 / X250 / X260 / L460 / T460 / T460P / T560 / P50S /...
  • Compatible Part Numbers: 0C52862 / 0C52861 / 45N1124 / 45N1126 / 45N1127 / 45N1128
  • Operation time for standard batteries(6-cell, 5200mah): Around 2 hours, the actual operation time will depend on how much electricity is required by...
  • All DTK batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and...
Bestseller No. 11
45N1128 X240 Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560 L450 L460...
  • Compatible Part Number:45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1132 45N1134 45N1133 45N1136 45N1137 45N1144 45N1769 121500146 121500147...
  • Compatible number : ThinkPad X240 X240s T440 T440S T450 T550 T460 S440 S540 X250 L450 X260 K2450 L460 L470 W550S P50S T460P T470P T560 X270 Series
  • Security :BE·SELL 68+ 45N1128 ,100% New from Manufacturer,have passed strict intelligent detection,factory direct supply and best price, New Brand...
  • Warranty :We specialize in providing quality power products from factory direct sales and quality customer service.Full Refund within 60...
  • Battery Type:Li-ion;Voltage:10.8V;Capacity:58wh;Color:Black;cell:6cell
SaleBestseller No. 12
Lenovo Lithium Ion ThinkPad Battery 68 + ( Manufacturer P/N ; 0C52862 ) Extended Run Time 6 Cell...
  • Lenovo 0C52862 ThinkPad Battery 68+ (6 Cell) * LI-ON 6CELL 10.8V 68+ BATTERY FOR THINKPAD 6600 mAh - Lithium Ion (Li-Ion) - 10.8 V DC
Bestseller No. 13
Yafda 45N1128 10.8V48WH New Laptop Battery for Lenovo ThinkPad L450 L460 T440s T440 T450 T450s T460...
  • Battery type: Li-ion ; Capacity: 4.4Ah/48WH ; Voltage: 10.8V
  • Replacement for Lenovo ThinkPad L450 ThinkPad L460 ThinkPad L470 ThinkPad T440s ThinkPad T440 ThinkPad T450 ThinkPad T450s ThinkPad T460 ThinkPad...
  • Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends...
  • Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product Please contact us with any questions or concerns - we are here...
  • Part number : 0C52861 0C52862 45N1126 45N1127 45N1125 45N1128 45N1129 45N1737 45N1734 45N1133 LC P/N 121500150
Bestseller No. 15
AN·GWEL 68+ ThinkPad Battery Compatible with ThinkPad T440 T440s T450 T460 T460P T470P T550 T560...
  • Battery Type: Li-ion; Voltage: 10.8V; Capacity: 48WH; Cells: 6-cell
  • Compatible Model : ThinkPad T440 T440S X240 X240s W550 L450 series
  • Fit for P/N : C52861 0C52862 45N1126 45N1127 45N1125 45N1128 45N1129 45N1737 45N1734 45N1133 LC P/N 121500150
  • Fast shipping from NY, 1 Year Warranty. 24 x 7 Email Support. Any problem please feel free to contact us.
  • Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and...
Bestseller No. 16
Shareway 6 Cell Replacement Laptop Battery for Lenovo ThinkPad X240 X250 T440 T440s T550 K2450...
  • Capacity:58Wh Voltage: 10.8V Cell: 6-cells Color: black
  • Compatible P/N: 45N1124 45N1125 45N1126 45N1127 45N1128 45N1134 45N1132 45N1133 0C52861 0C52862 45N1129 45N1737 45N1734
  • Fit laptop model: For Lenovo ThinkPad L450 L460 L470 P50S T450 T460 T460P T470P T560 W550s X260 X270 Notebook
  •  CE-/FCC-/RoHS-Certified for safety.Strict guidelines for compatibility, and standards compliance for product safety and environment safety.
  • Custom service: 24 x 7 email support ,12 months warranty and 30 days money back guarantee.
Bestseller No. 17
Lenovo ThinkPad Battery 68 ( P/N:0C52861 ) 3 Cell , 23.5Wh, 11.4v, 0.4lbs, Check Compatibility
  • Lenovo 0c52861 3 cell battery 68 - Battery capacity (Amp-hour): 2.06 Ah , Battery energy (Watt-hours): 23.5Wh,Output voltage: 11.4 V dc (nominal).
  • Compatible With X240, X250, X260, X270, W550, W550s, P50s, L450, L460, L470, T440, T440s, T450s, T450, T460, T460p, T470p, T550, T560. All Lenovo...
  • Lenovo Lithium Ion Battery 68 Has Over Discharge Protection.
  • Lenovo Battery 68 Is Safeguarded With A Chip To Authenticate Itself With Lenovo Systems.
  • Lenovo Battery Reset May Be Needed If Your System Is Not Recognizing The Item. Remove And Re Install The Item To Fix This Issue. This Is Due To Recent...
Bestseller No. 18
ENHONGFENG X240 New Laptop Battery for Lenovo ThinkPad L450 L460 L470 P50S T440 T440s T450 T450s...
  • Battery type: Li-ion ;Capacity: 24Wh ;Voltage: 11.4V
  • Replacement for Lenovo L450 L460 L470 T440s T440 T450 T450s T460 T460P T550, T560, P50S , W550s X240, X250, X260, X270
  • Part number : 0C52861 0C52862 45N1126 45N1127 45N1125 45N1128 45N1129 45N1737 45N1734 45N1133 LC P/N 121500150
  • WARRANTY: 24 x 7 email support,30 days money return guarantee,12-month warranty .We provide best prices possible on the highest quality products and...
  • Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends...
Bestseller No. 19
Dentsing 00NY639 (11.4V 44Wh) SB10K12721 Laptop Battery Compatible with Lenovo ThinkPad T550 T550s...
  • Model: SB10K12721; Color: Black
  • Voltage: 11.4V; Capacity: 44Wh
  • Replacement Part number: SB10K12721 00NY639 45N1740 45N1741 45N1742 45N1743.
  • Compatible with machines model: Lenovo ThinkPad T550 T550s T560 W550 W550s Series laptop.
  • The package includes: 1X SB10K12721 battery, instruction manual. Before purchasing, please open the back cover of the laptop to confirm the battery...
Bestseller No. 20
KingSener 68+ 45N1126 45N1127 45N1136 45N112 Laptop Battery Replacement for Lenovo IBM Thinkpad L450...
  • Battery Type:Li-ion Capacity:4.4Ah/48WH Voltage:10.8V
  • Replace Part Number:45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1130 45N1131 45N1135 45N1136 45N1160 45N1738 45N1736 45N1734; Compatible Laptop...
  • All Batteries Passed CE,IEC(EN)62133 Europe Battery Certifications To Ensure Safety
  • Intelligent TI Chip and Circuit Protection Board Solution Ensure Durable Usage and Safety
  • Good Performance A++ Cells Ensure Fast Charges and Low Power Consumption

Having trouble finding a great w550s battery?

This problem is well understood by us because we have gone through the entire w550s battery research process ourselves, which is why we have put together a comprehensive list of the best w550s batterys available in the market today.

After hours of searching and using all the models on the market, we have found the best w550s battery for 2023. See our ranking below!

How Do You Buy The Best W550s Battery?

Do you get stressed out thinking about shopping for a great w550s battery? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching w550s battery, which is why we have assembled a comprehensive list of the greatest w550s battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for w550s battery that you consider buying. Your questions might include the following:

  • Is it worth buying an w550s battery?
  • What benefits are there with buying an w550s battery?
  • What factors deserve consideration when shopping for an effective w550s battery?
  • Why is it crucial to invest in any w550s battery, much less the best one?
  • Which w550s battery are good in the current market?
  • Where can you find information like this about w550s battery?

We’re convinced that you likely have far more questions than just these regarding w550s 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 w550s 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 w550s battery. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an w550s 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 w550s 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 w550s 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 w550s 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 w550s battery.
  5. Customer Ratings: Number ratings grade w550s battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their w550s battery.
  7. Product Quality: You don’t always get what you pay for with an w550s battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an w550s battery is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining w550s 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 w550s battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How long do the batteries last on the W550s?

A: With its combination of a 3-cell internal and 6-cell 72 watt-hour external batteries, the W550s lasted a chart-topping 15 hours and 52 minutes on the Laptop Mag Battery Test (continuous Web surfing over Wi-Fi at 100 nits of brightness).

Q: What is your review of Lenovo ThinkPad W550s?

A: Lenovo Thinkpad W550s Review 1 Military-grade 810G durability 2 Strong overall performance 3 Bright and accurate glare-free screen 4 Phenomenal battery life 5 Comfortable, spill-proof keyboard

Q: Should you buy the MSI W550s or HP ZBook 15U G2?

A: While the W550s isn’t quite as fast or as light as HP’s Zbook 15u G2 or MSI’s WS60, its monstrous 16-hour battery life makes up for that. And at $2,460, it costs $200 less than the MSI, while also featuring an excellent keyboard and military-grade 810G durability.

Q: What is the size of the touchpad on the W550s?

A: The W550s has drains strategically placed around the keyboard, so the system can resist spills and splashes. The touchpad measures a spacious 4 x 2.2-inches, which works in tandem with the three additional mouse buttons and a responsive and accurate pointing stick to provide a wealth of control options.