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L11S6Y01 L11L6Y01 Laptop Battery For Lenovo ThinkPad Edge E430 E435 E530 E440 Series

E430 75+ 56Wh replacement laptop battery for lenovo ThinkPad E Series

L11S6Y01 L11L6Y01 Laptop Battery For Lenovo ThinkPad Edge E430 E435 E530 E440 Series

Chengyuan’s L11S6Y01 laptop batteries are 100% brand-new and replacement types, compatible with the Lenovo Thinkpad B590 E430 E430C E431 E435 E440 E445 E530 E530C E531 E535 E540 E545 series laptops. They offer a output of 10.8V and a true capacity of 5200mAh. They are also compatible with the Lenovo IdeaPad G480 G485 G585 G580 Y480 Z380 Z480 Z580 and more.

Our aftermarket L11S6Y01 models are built with Grade A Li-ion cells and the original ICs, which are manufactured to meet or exceed the original specifications, ensuring a longer battery lifespan and great compatibility. Each battery is 100% strictly tested before shipment to ensure safety. A 1-year warranty is guaranteed. Please feel free to email us for additional pricing information!

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Product Specifications

Parameter Specification
Model Number L11S6Y01
Place of Origin China
Type Li-ion battery
Voltage 10.8V
Capacity 5200mAh/56Wh
Cell Grade A
Warranty 12 months
Condition Brand New
Cycles Times 500-800 Cycles
Customize Logo MOQ -100 pcs
Customize Packing MOQ-2000pcs
Certificates FCC CE UL MSDS RoHS
Replace Part Numbers
45N1144
45N1145
45N1148
45N1149
45N1152
45N1153
45N1150
45N1151
Compatible Laptop Models
For ThinkPad E430
For ThinkPad E431
For ThinkPad E435
For ThinkPad E530
For ThinkPad E531
For ThinkPad E530T
For ThinkPad E535
For ThinkPad E430C
For ThinkPad E530C
For ThinkPad E540
For ThinkPad E545
For ThinkPad K49A
For ThinkPad E49
For ThinkPad E49A E
For ThinkPad 49AL
For ThinkPad 75+

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About Us

We are not just another battery supplier, we are a partner you can trust. Our business principles are rooted in honesty, integrity, and transparency. We believe in delivering what we promise – high-quality products with no deception or fraud. We offer end-to-end after-sales services, ensuring that our customers receive consistent support and reliable solutions.

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Contact Us
  • Shenzhen Chengyuan Technology Co., Ltd
  • Email: jenny@cylxpower.com
  • Mobile: +86-18680307940
  • Whatsapp: +86-18680307940
  • Skype: chengyuanbattery
  • Address: Longhua District, Shenzhen, Guangdong, China

© 2025 Shenzhen Chengyuan Technology Co., Ltd. All rights reserved.

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Disclaimer: All brand names, model names or marks are owned by their respective manufacturers. Shenzhen Chengyuan Technology Co., Ltd has no affiliation with the OEM. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, for and warranted by Shenzhen Chengyuan Technology Co., Ltd and are not manufactured by, purchased from or warranted by the OEM.

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