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15.36V 46Wh L21L4PG1 Replacement Laptop Battery 4-Cell For Lenovo ThinkPad L13 Gen 3 4 Series L21C4PG1 L21M4PG1

Chengyuan L21L4PG1 Replacement Battery for Lenovo ThinkPad series

15.36V 46Wh L21L4PG1 Replacement Laptop Battery 4-Cell For Lenovo ThinkPad L13 Gen 3 4 Series L21C4PG1 L21M4PG1

Chengyuan’s L21L4PG1 noteboook batteries are 100% replacement types, compatible with the Lenovo ThinkPad L13 Yoga Gen 3 Gen 4 series. They are built with Grade A Li-polymer cells and Grade A ICs, which are manufactured to meet or exceed the original specifications, ensuring 100% high capacities and fast charging.

Our brand-new L21L4PG1 laptop batteries offer a 15.36V output and a 46Wh capacity, and they are 100% strictly tested before shipment to ensure safety. We offer a 12-month warranty and guarantee our happy after-sales services. Please contact us for further price details!

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Product Specifications

Model Number L21L4PG1
Place of Origin China
Type Li-polymer battery
Voltage 15.36V
Capacity 46Wh/2995mAh
Cell Grade A
Warranty 12 months
Condition Brand New
Cycles Times 500-800 Cycles
Customize Logo MOQ - 100 pcs
Customize Packing MOQ - 2000 pcs
Certificates FCC, CE, UL, MSDS, RoHS
Replace Part Numbers
L21L4PG1 SB10W51952 5B10W51851 SB11H56238 5B11H56337
L21M4PG1 SB10W51949 5B10W51848 SB11H56235 5B11H56334
L21C4PG1 SB10W51950 5B10W51849 SB11H56236 5B11H56335
L21D4PG1 SB10W51951 5B10W51850 SB11H56237 5B11H56336
Compatible Laptop Models
For Lenovo ThinkPad L13 Gen 3 (Type 21B3, 21B4, 21B9, 21BA) Series
For LenovoThinkPad L13 Gen 4 (Type 21FG, 21FH, 21FN, 21FQ) Series
For Lenovo ThinkPad L13 Yoga Gen 3 (Type 21B5, 21B6, 21BB, 21BC) Series
For Lenovo ThinkPad L13 Yoga Gen 4 (Type 21FJ, 21FK, 21FR, 21FS) Series

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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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