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Laptop Battery 7FMXV For Dell Latitude 15 7420 7520 Series P138G P138G001 P139G P139G001 P133G P133G001 P134G P134G001 P135G P135G001

Chengyuan Technology 7FMXV Replacement Battery for Dell Latitude 15 7420 7520 Series

Laptop Battery 7FMXV For Dell Latitude 15 7420 7520 Series P138G P138G001 P139G P139G001 P133G P133G001 P134G P134G001 P135G P135G001

Chengyuan Technology offers 100% replacement-type 7FMXV notebook batteries for the Dell Latitude 15 7420 and 7520 series. Our 7FMXV models are 100% brand-new and offer a 15.2V output and a 63Wh capacity. They are built with Grade A Li-polymer cells and Grade A ICs, which are manufactured to meet or exceed the original specifications, ensuring a longer battery lifespan and great compatibility.

We guarantee 100% strict tests before shipment and a 1-year warranty. Please don’t hesitate to reach out for a quicker quote!

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Product Specifications

Specification Details
Model Number 7FMXV
Place of Origin China
Type Li-polymer battery
Voltage 15.2V
Capacity 63Wh / 3941mAh
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
7FMXV
0TN2GY
TN2GY
9JM71
4M1JN
1PP63
HDGJ8
MHR4G
727CG
Compatible Laptop Models
For DELL Latitude 13 5320 Series
For DELL Latitude 13 7320 Series
For DELL Latitude 14 7420 Series
For DELL Latitude 15 7520 Series
For DELL Latitude 13 5320 2XMTD
For DELL Latitude 13 5320 CCYFJ
For DELL Latitude 14 7420 1V918
For DELL Latitude 14 7420 DK96N
For DELL Latitude 14 7420 KK1K4
For DELL Latitude 14 7420 X79HW
For DELL P134G001 P135G001 P138G001

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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.

Our Products
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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