Longest Battery Life Laptop Top 10 Reviewed & Rated

Longest Battery Life Laptop We compared 10 top of the line Longest Battery Life Laptop over the latter 2 years. Check out which Longest Battery Life Laptop is best. You can also Filter by model, v type, country region of manufacture and Longest Battery Life Laptop models or choose one of our Longest Battery Life Laptop editorial picks.


Longest Battery Life Laptop – Buyer's Guide
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What is the Longest Battery Life Laptop for 2020, for 2019 or even 2018 (old models)?
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or even What is the best affordable (best budget, best cheap or even best expensive!!!)
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Before deciding to buy any stuffs, make sure you research and read carefully the buying guide somewhere else from trusted sources. Good news, we use Big Data and AI to solve the issue. We use our own invented, special algorithms to generate lists of the best brands and give them our own Scores to rank from 1st to 10th.

You could see the Top Longest Battery Life Laptop of 2020 above. The lists of best items are updated regularly, so you can be sure that the information provided is up-to-date.

You may read more about us to know what we have achieved so far. Don’t hesitate to contact us if something’s wrong or mislead information.

Longest Battery Life Laptop

Bestseller No. 1
2018 Acer CB3-532 15.6" HD Chromebook with 3x Faster WiFi, Intel Dual-Core Celeron N3060 up to 2.48GHz, 2GB RAM, 16GB SSD, HDMI, USB 3.0, Webcam, 12-Hours Battery, Chrome OS
  • This chromebook is 15. 6 inch notouch screen; Intel HD Graphics 400 with shared graphics memory
  • Intel Celeron Dual-Core N3060 1. 6 GHz, Up to 2. 48GHz
  • 2GB DDR3L 1600 MHz; 16GB eMMC Flash Memory, No Optical drive
  • SD card reader; 1 x USB 2. 0; 1 x USB 3. 0; 1 x HDMI; 1 x Headphone output/Microphone input combo . Bluetooth4. 0, 802. 11ac, HD Webcam
  • Chrome OS, Only 2. 76 lb, Color: Black
Bestseller No. 2
ASUS ExpertBook B9450 Thin and Light Business-Laptop, 14” FHD, Intel Core i7-10510U-Processor, 2X 1TB PCIe SSD, 16GB-RAM, Windows 10 Pro, Up to 24 Hrs-Battery Life,-Sleeve, B9450FA-XS79
  • 14” Full HD Display with narrow bezel design 180-degree hinge HD IR webcam with built-in webcam shield
  • Professional-grade performance with Intel Core i7-10510U Processor (8M Cache up to 4.9 GHz) and Windows 10 Pro featuring Windows Cortana (ASUS recommends Windows 10 Pro for business)
  • Magnesium alloy chassis with Military Grade 810G durability weighs only 2.2 lbs with a thinness of only 0.6”
  • Fast high capacity storage with 2x 1TB PCIe NVMe M.2 SSD and 16GB RAM for superior multitasking performance
  • ErgoLift Hinge backlit spill-resistant keyboard and ASUS NumberPad an LED-illuminated numeric keypad that’s perfect for crunching numbers
SaleBestseller No. 3
LG Gram Laptop - 14" Full HD IPS Display, Intel 10th Gen Core i5-1035G7 CPU, 8GB RAM, 256GB M.2 NVMe SSD, Thunderbolt 3, 18.5 Hour Battery Life - 14Z90N (2020) (14Z90N-U.ARW5U1)
  • 14” Full HD (1920 x 1080) IPS LCD Screen
  • Windows 10 Home(64bit)
  • Intel 10th Generation i5-1035G7 CPU With Iris Plus graphics
  • 8GB DDR4 RAM and 256GB M 2 NVMe SSD
  • 72WH Lithium Battery (up to 18 5 hours)
Bestseller No. 4
New M5Y1K Laptop Battery for dell Inspiron 3551 3567 5558 3552 15 3000 5000 5555 5758 3552 3558 5559 14 3452 3458 17 5755 5759 5455 5459 INS14UD Series Notebook Battery Fits Gxvj3 K185W Ki85W Wkrj2
  • Battery Type: Li-ion; Capacity: 40Wh; Voltage: 14.8V; Cells: 4-cell .
  • Fit for : DELL Inspiron Dell Inspiron 14-5455 14-5459 15-3552 15-5555 15-5758 3551 5558 5758 M5Y1K GXVJ3 HD4J0 K185W WKRJ2 Vostro 3458 3558 Inspiron 14 15 3000 Series Laptop Battery.
  • Compatible Replacement Parts: Dell Inspiron Gxvj3, Hd4J0, Hd4Jo, K185W, Ki85W, M5Y1K, M5Yik, Wkrj2, VN3N0, 451-BBMG
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety.
  • Warranty: 24 x 7 Email Support, 12 Months warranty, 30 Days Money Back Guarantee.
Bestseller No. 5
Ouside C31N1411 (45Wh) Laptop Battery Compatible ASUS ZenBook UX305 UX305CA UX305F UX305FA UX305FA-USM1 U305 U305F U305FA U305FA5Y10 U305UA Series
  • Voltage: 11.4V || Capacity: 45Wh || Cells: 3-cell || Battery Type: Li-ion Polymer.
  • Durability and Compatibility: Designed with flawless compatibility in mind for your laptop and prove to provide over 500-recharge cycles for ASUS series models in strict laboratory tests.
  • Compatible Models: ASUS ZenBook U305/UX305 Series, U305 U305F U305L U305CA U305FA U305UA UX305 UX305CA UX305F UX305FA.
  • CE: CE certification and strict quality testing ensure your Acer laptop are charged safely, at their longest possible life time.
  • What You Get: C31N1411 battery, screwdrivers, pry bar, user manual, our worry-free 12-month warranty, and friendly customer service.
Bestseller No. 6
Mew M6600 Laptop Battery for Dell Precision M4600 M4700 M4800 M6700 M6800 Series Battery Fits Type FV993 KJ321 FJJ4W R7PND PG6RC RY6WH - [11.1V 97Wh]
  • Battery Type: Li-ion Capacity: 97 Wh; Cells: 9-cell; Voltage: 11.1V.
  • Compatible Part Numbers With Dell 331-1465 312-1354 312-1176 312-1177 312-1178 Type V7M28 J5CG3 1C75X 3DJH7 97KRM 9GP08 FVWT4 V7M28 0TN1K5 0FVWT4.
  • Replacement for DELL Precision M4600 M4700 M4800 M6600 M6700 M6800 Laptop Workstation Battery.
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety.
  • Warranty: 12 Months warranty, 30 Days Money Back Guarantee.
Bestseller No. 7
PA5195U-1BRS Laptop Battery for Toshiba Satellite C50 C55 C55D C55T L55 L55D L55T Series PA5184U-1BRS PA5185U-1BRS PA5186U-1BRS
  • Battery type: Li-ion Voltage: 14.8V Capacity: 2200mAh Cell: Li-polymer recharge cycles: 500 Operation time: Around 2 hours
  • Fit Model: Toshiba Satellite PA5184-1BRS PA5186-1BRS PA5195-1BRS PA5185U1BRS PA5185U PA5185 PA5195U PA5184 Battery.
  • Compatible: Toshiba Satellite C55-B5302 C55-B5299 C55-B5287 C55-B5272 C55-B5270 C55-B5200 C55-B5101 C55-B5100 C55D-B5319 C55D-B5310 C55D-B5241 C55D-B5219 C55D-B5214 C55D-B5212 C55D-B5206 C55D-B5203 C55T-B5349 C55T-B5110 C55T-B5230 C55T-B5109 L55-B5294 L55-B5284 L55-B5276 Battery.
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety.
  • Warranty: 12 Months Warranty, 30 days money return guarantee.
SaleBestseller No. 8
Dell Inspiron 14 5491 14 inch 2in1 Convertible Touchscreen FHD Laptop (Silver) Intel core i7-10510U, 8GB RAM, 512GB SSD, Windows 10 Home (i5491-7265SLV-PUS)
  • 10th Generation Intel Core i7-10510u Processor (8MB Cache, up to 4. 9 GHz)
  • 14. 0 inch FHD (1920x1080) LED-backlit Touch Display IPS pen enabled
  • 8GB, 8Gx1, DDR4, 2666MHz
  • 512GB M. 2 PCIe NVMe solid state Drive
  • Sd card reader and USB 2. 0, 3. 0, 3. 1 Type C
Bestseller No. 9
NinjaBatt Laptop Battery for Dell MR90Y XCMRD Inspiron 3521 15-3521 15R-5537 15-3531 15R-5521 15-3537 15-3542 17-3721 17R-5721 3531 5421 Latitude 3440 3540 312-1387 4DMNG V8VNT FW1MN - 6 Cells/4400mAh
  • PREMIUM QUALITY REPLACEMENT NOTEBOOK BATTERY: Bring your laptop back to life with Ninjabatt's high quality laptop battery - Made of high quality materials, top grade battery cells and packed with safety features.
  • TRUE CHARGING CAPACITY THAT LASTS: Every one of our replacement notebook batteries are tested to meet OEM specifications. Our 6 cells Li-ion battery is rated at 49wH/4400mAh/11.1V - true charge capacity that won’t let you or your laptop down.
  • SAFETY FIRST: Don’t fall into buying cheap and unsafe batteries, our batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.
  • HIGH QUALITY COMPONENTS & 12 MONTH WARRANTY: Our Laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance. We only use grade A battery cells that provide up to 500 charging cycles. We’re so confident in the performance of our replacement laptop batteries that we’re including a 12-month warranty with every single purchase.
  • COMPATIBLE DELL PART NUMBERS & MODELS: 0MF69 | 24DRM | 312-1387 | 312-1433 | 451-12107 | 4DMNG | 4WY7C | FW1MN | MR90Y | N121Y | V8VNT | XCMRD | Inspiron 14R 5437 | 15 3521 | 15 3531 | 15 3537 | 15 3541 | 15 3542 | 15 5521 | 15 N3521 | 15R 3521 | 15R 5521 | 15R 5537 | 15R N3521 | 17 3721 | 17 3737 | 17 5721 | 17 N3721 | 17 N5721 | 17R 3721 | 17R 5721 | 17R 5737 | 17R N3721 | 17R N5721 | 3421 | 3521 | 3531 | 3721 | 5421 | 5521 | M531R-5535 | Latitude 3204 | 3440 | 3540 | Vostro 2421 | 2521
Bestseller No. 10
Temark Replacement Laptop Battery A1309 Compatible with MacBook Pro 17inch A1297 (Only fit Early 2009 Mid2009 Mid2010 Version), fits for MC226/A MC226CH/A MC226J/A 020-6313-C 661-5037-A (95Wh)
  • Laptop Model:17inch A1297;Battery Model:A1309;Battery Type: Li-Polymer;Voltage: 7.4V; Capacity: 95Wh
  • Pls note: This model is an A1309 A1297(2009 2010 Version) battery, not an A1383 A1297(2011 Version) battery.
  • Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety
  • What You Get: 1 x laptop battery,2 x free screwdrivers,and friendly customer service

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