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Rectangular black lithium-ion laptop battery pack

Beisite

Beisite C41N2103 90Wh 15.4V laptop battery for Asus ROG Zephyrus Duo 16 GX650 series

SKU CH-KCZS-RRY0N

Replacement 90Wh lithium-ion battery at 15.4V for Asus ROG Zephyrus Duo 16 GX650 series laptops

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Rog Zephyrus Duo 16 GX650RM GX650RW GX650RX
  • Battery TypeLithium-Ion
  • Battery Voltage15.4V
  • Battery Capacity90Wh
  • 90 Wh capacity powers extended work sessions
  • 4 V lithium-ion chemistry matches original specifications
  • Replaces C41N2103 and 0B200-04120000 part numbers
  • Compatible with ROG Zephyrus Duo 16 GX650 series models
  • New battery with 12 month supplier warranty

Replacement battery for Zephyrus Duo 16 GX650

This 90Wh lithium-ion battery replaces part numbers C41N2103 and 0B200-04120000 in Asus ROG Zephyrus Duo 16 GX650RM, GX650RW and GX650RX models. It is built for owners whose original pack no longer holds a useful charge.

Thermals noise and power draw

Lithium-ion chemistry operates silently and generates minimal heat during normal charge and discharge cycles. The 15.4V output matches the factory specification so the laptop's power management behaves as designed.

Build quality and daily use

The black casing fits the existing battery bay without modification and uses the stock connector layout for a direct swap. Buyers needing a higher capacity than 90Wh or a different voltage will not be served by this unit.

Highlights

  • 90 Wh capacity powers extended work sessions
  • 4 V lithium-ion chemistry matches original specifications
  • Replaces C41N2103 and 0B200-04120000 part numbers
  • Compatible with ROG Zephyrus Duo 16 GX650 series models
  • New battery with 12 month supplier warranty

Specifications

BrandC41N2103
ModelC41N2103
Part Number0B200-04120000
ColorBlack
TypeBattery
Compatibilityfor Rog Zephyrus Duo 16 GX650RM GX650RW GX650RX
Battery TypeLithium-Ion
Battery Voltage15.4V
Battery Capacity90Wh

Questions about this item

How do I install the C41N2103 battery in my ROG Zephyrus Duo 16 GX650, and which step do people often miss?

Power off the laptop, remove the bottom screws, disconnect the old battery cable before lifting it out, then connect the new 15.4V 90Wh pack and reassemble; the step most skip is unplugging the old battery first.

What maintenance or replacement will the 15.4V 90Wh lithium-ion pack need later?

Lithium-ion cells degrade with charge cycles; expect to replace the C41N2103 pack once runtime drops below your needs, typically after a few hundred full cycles.

What limit appears first on the 90Wh battery during sustained heavy use?

The 90 watt-hour capacity sets the runtime ceiling; under continuous high load the pack will deplete before any other constraint is reached.

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