45Wh Medion 4588105 Battery

Name: 45Wh Medion 4588105 Battery
SKU: Battery-US-Medion-4588105-45Wh
Availability: InStock

$85.00

Free Shipping | Installation tools included

Reliable battery for work, study, or travel.

Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.

Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.

SKU: Battery-US-Medion-4588105-45Wh Category: Battery for Medion Tag: Medion 4588105 Battery

Description
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Description

Product Information

Item Condition: Brand New
Color: Black
Capacity:5920 mAh / 45 Whh
Output Voltage (Volts): 7.6 Volts
Number of Cells:2 Cells
Package Included: 1 x Battery for Medion
Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):
Medion 40069191,Medion 40075307,Medion 4588105,Medion AS440C,Medion YM14KW…

Compatible Model Series (partial list):
Emdoor YM14CM,Emdoor YM14KR,Emdoor YM14KW,Medion Akoya S14401,Medion Akoya S14401,Medion Akoya S14402,Medion Akoya S14405,Medion Akoya S14405,Medion Akoya S4401,Medion Akoya S4402,Medion Akoya S4403…

Reliable 45Wh 4588105 Battery for Medion Akoya S-Series

Reclaim the sleek, portable freedom of your laptop with the 4588105 premium replacement battery. Specifically designed for the Medion Akoya S14401, S14405, and S440x series, this high-density lithium-polymer battery fits perfectly within the ultra-slim chassis of modern productivity laptops. Whether you’re working on the go or using your device in tablet mode, this 7.6V power cell delivers the consistent performance you need.

Technical Specifications

Part Number	4588105 / 40069191 / 40075307 / AS440C
Voltage	7.6 Volts
Capacity	5920 mAh / 45 Wh
Cell Chemistry	2-Cell High-Density Li-Polymer
Condition	Brand New
Warranty	12 Months / 30-Day Return

Verified Device Compatibility

Engineered for Medion Akoya laptops and Emdoor-based chassis platforms:

Medion Akoya S-Series:

Akoya S14401 / S14402
Akoya S14405 / S14406
Akoya S4401 / S4402 / S4403
Fits MSN: 40069191
Fits MSN: 40075307

OEM Chassis Compatibility:

Emdoor YM14KW
Emdoor YM14CM
Emdoor YM14KR

Key Performance Features

Smart Energy Management: Integrated BMS balances cell charging and ensures 100% compatibility with Medion power firmware.
Ultra-Thin Form Factor: Precision-molded to fit the slim internal battery bay without causing pressure on the trackpad or chassis.
Grade-A Lithium Cells: High energy density polymer cells maintain their 45Wh capacity through hundreds of charge cycles.
Comprehensive Safety: Advanced protective circuits safeguard against over-charging, overheating, and short-circuits.

Frequently Asked Questions

Q: Will this battery fit my Akoya S14401 convertible?

A: Yes, it is the exact internal replacement for the 4588105 series used in the S14401 and S4401 models.

Q: Is it difficult to install this battery?

A: This is an internal battery. Replacing it requires removing the bottom cover of your laptop. We recommend using proper tools and disconnecting the power before installation.

Package Included: 1 x Brand New 45Wh 4588105 Premium Internal Battery