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Rectangular black lithium-ion laptop battery, model BTY-M493

KingSener

KingSener BTY-M493 laptop battery 11.4V 3448mAh 39.3WH

SKU CH-KV9D-20ASX MPN BTY-M493

11.4 V, 3448 mAh Li-ion replacement battery for MSI Prestige 14 and Modern 14 series laptops

  • Battery Voltage11.4V
  • Battery Capacity3448mAh/39.3WH
  • 3448 mAh capacity keeps your laptop running longer
  • 4 V lithium-ion chemistry matches original power specs
  • Replaces BTY-M493 part for direct fit in listed MSI models
  • Compatible with Prestige 14, Summit E14 and Modern 14 series
  • Brand new replacement battery with 100 % fresh cells

Replacement battery for MSI laptops

This lithium-ion battery replaces the BTY-M493 unit in many MSI Prestige 14, Summit E14 and Modern 14 models. It delivers 11.4V and 3448mAh for 39.3WH of capacity. The part is new and intended as a direct swap for the original cell.

Who this suits and who should look elsewhere

Owners of the listed MSI 14-inch chassis who need a fresh power source will find the correct voltage and connector here. Buyers with other MSI series or non-MSI notebooks cannot use this pack because the pin-out and shape differ.

Deciding specification: 11.4V 3448mAh 39.3WH

The 11.4V 3448mAh 39.3WH rating is the single figure that confirms compatibility. If the original battery shows different voltage or capacity this unit will not fit or charge correctly.

Highlights

  • 3448 mAh capacity keeps your laptop running longer
  • 4 V lithium-ion chemistry matches original power specs
  • Replaces BTY-M493 part for direct fit in listed MSI models
  • Compatible with Prestige 14, Summit E14 and Modern 14 series
  • Brand new replacement battery with 100 % fresh cells

Specifications

BrandKingSener
ModelBTY-M493
Part NumberBTY-M493
Battery Voltage11.4V
Battery Capacity3448mAh/39.3WH

Questions about this item

What connector and form factor does the BTY-M493 use to fit inside the MSI Prestige 14 chassis?

The BTY-M493 is built to the original MSI Prestige 14 battery shape and uses the same multi-pin connector, so it seats in the internal battery bay without adapters.

Which screw or latch step is most often missed when swapping the BTY-M493 in a Modern 14 B11?

After removing the bottom cover, the battery is held by two Phillips screws; forgetting to reconnect the cable before refitting those screws is the common oversight.

When should the BTY-M493 be replaced based on its 39.3 Wh rating and lithium-ion chemistry?

Expect to replace the pack when run time falls noticeably short of the original 39.3 Wh capacity, which typically occurs after several hundred full charge cycles.

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