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Rectangular black laptop battery with three cells

NShi

NShi BTY-M49 laptop battery 11.4V 52.4WHR 3-cell

SKU CH-HXV4-9S3MN

Replacement battery for MSI Prestige 14 and Summit E14 models, 11.4 V 52.4 Wh three-cell lithium-ion

  • ColorBlack
  • TypeBattery
  • CompatibilityMSI PRESTIGE 14 A10SC, PRESTIGE 14 A10SC-009, PRESTIGE 14 B1
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.4V
  • Replaces original BTY-M49 battery for direct fit
  • Powers Prestige 14 and Summit E14 models listed
  • 4V 52.4Whr capacity matches factory specification
  • Three-cell lithium-ion design keeps weight low
  • Tested for voltage, circuit protection and CE/FCC/RoHS safety

Compatible MSI models

This replacement battery fits the MSI Prestige 14 A10SC, A10SC-009, B10MW, B10MW-017US and Summit E14 A11SCS. It replaces the original BTY-M49 part and delivers 11.4V with a 52.4WHR capacity. The three-cell lithium-ion design matches the factory voltage and energy rating.

Check your current battery

Confirm that your laptop uses the BTY-M49 part number before ordering. Verify the model label on the base of your Prestige 14 or Summit E14 matches one of the listed variants. Ensure the existing pack shows 11.4V and a three-cell layout so the connector and form factor align.

Installation and use

The pack slots into the internal battery bay without extra cabling or adapters. No soldering or firmware updates are required; the laptop recognises the cells on first boot. Swapping the old unit restores full mobile runtime and frees you from staying tethered to an AC adapter.

Highlights

  • Replaces original BTY-M49 battery for direct fit
  • Powers Prestige 14 and Summit E14 models listed
  • 4V 52.4Whr capacity matches factory specification
  • Three-cell lithium-ion design keeps weight low
  • Tested for voltage, circuit protection and CE/FCC/RoHS safety

Specifications

BrandGreenTech
ModelBTY-M49
Part NumberBTY-M49
ColorBlack
TypeBattery
CompatibilityMSI PRESTIGE 14 A10SC, PRESTIGE 14 A10SC-009, PRESTIGE 14 B10MW, PRESTIGE 14 B10MW-017US, SUMMIT E14 A11SCS
Battery Type3 Cell Lithium-Ion
Battery Voltage11.4V

Questions about this item

Does the BTY-M49 pack include any tools or cables for fitting it into my MSI Prestige 14 A10SC?

The replacement battery ships as a standalone unit; no installation tools or extra cables are supplied in the box.

My MSI Summit E14 A11SCS lists a 52.4 Whr battery — is the GreenTech BTY-M49 the correct capacity match?

Yes, this unit is rated at 11.4 V, 4800 mAh and 52.4 Whr, matching the original specification for the Summit E14 A11SCS.

What does the 52.4 Whr rating actually deliver in daily use on a Prestige 14 B10MW?

The 52.4 Whr capacity restores the factory runtime profile for the Prestige 14 B10MW, providing the same watt-hour reserve the laptop was designed around.

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