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CS03XL CS03 CS03XL CSO3 CSO3XL Laptop Battery For HP EliteBook 840 850 745 755 848 G3 G4 ZBook 15U G3 G4 MT42 MT43

Chengyuan Technology CS03XL Replacement Battery for HP EliteBook 840 850 745 755 848 G3

CS03XL CS03 CS03XL CSO3 CSO3XL Laptop Battery For HP EliteBook 840 850 745 755 848 G3 G4 ZBook 15U G3 G4 MT42 MT43

Looking for 100% brand-new CS03XL laptop batteries? Chengyuan’s CS03XL batteries are replacement type, compatible with the HP EliteBook 840 850 745 755 848 G3 G4 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% true capacity and great compatibility.

Our aftermarket CS03XL batteries offer a 11.4V output and a 46.5Wh capacity. Each battery will be 100% strictly tested before shipment to ensure safety. We offer a 12-month warranty and guarantee our actual capacities. Please reach out today for an expedited quote!

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Product Specifications

Model Number CS03XL
Place of Origin China
Type Li-polymer battery
Voltage 11.4V
Capacity 46.5Wh
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
CS03
CS03XL
CSO3
CSO3XL
HSTNN-IB6Y
800231-1C1
HSTNN-DB6U
800231-2C1
800513-001
800231-141
HSTNN-DB6S
HSTNN-I33C-4
HSTNN-I41C-4
HSTNN-I41C-5
HSTNN-I33C-5
Compatible Laptop Models
For HP EliteBook 840 G3 Series
For HP EliteBook 840 G4 Series
For HP EliteBook 850 G3 Series
For HP EliteBook 850 G4 Series
For HP EliteBook 745 G3 Series
For HP EliteBook 745 G4 Series
For HP EliteBook 755 G3 Series
For HP EliteBook 755 G4 Series
For HP ZBook 15u G3 Series
For HP ZBook 15u G4 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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