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Black rectangular lithium-ion laptop battery with connector strip

Beisite

Beisite C42N2008 laptop battery 15.48V 92Wh for Asus ZenBook Pro Duo 15 OLED UX582LR

SKU CH-NR8P-7W4E0

15.48 V lithium-ion replacement battery delivering 92 Wh for Asus ZenBook Pro Duo 15 OLED UX582LR models

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • Replaces original C42N2008 and 4ICP6/50/69-2 part numbers
  • 48V 92Wh lithium-ion cell restores full runtime
  • Fits ZenBook Pro Duo 15 OLED UX582LR series laptops
  • 12-month warranty covers defects on new battery
  • Black finish matches factory chassis colour

Replacement battery for ZenBook Pro Duo 15 OLED

This 15.48 V lithium-ion battery replaces part numbers C42N2008, 0B200-03840000 and 4ICP6/50/69-2. It fits the ZenBook Pro 15 UX582LR series and the ZenBook Pro Duo 15 OLED UX582LR family including BP1979R, H0701TS, H2002R, H2002TS, H2003R, H2013T, H2014R, H2014T, H2017T, H2025R, XS94T, LR-1BH2 and LR-XS74T models. The pack delivers 92 Wh of capacity in a black housing.

Thermal and power behaviour in daily use

Lithium-ion chemistry provides stable voltage output across the discharge cycle with minimal self-heating during typical workloads. No active cooling is required because the cell pack operates passively inside the chassis. Power draw matches the original specification so the notebook’s existing power-management profiles remain unchanged.

Integration into your laptop

The battery slots directly into the internal bay using the factory connector — no soldering, adapters or firmware updates are needed. Physical dimensions match the original pack so the bottom cover closes without gaps. Buyers who need a higher-capacity alternative or a different voltage will not be served by this part.

Highlights

  • Replaces original C42N2008 and 4ICP6/50/69-2 part numbers
  • 48V 92Wh lithium-ion cell restores full runtime
  • Fits ZenBook Pro Duo 15 OLED UX582LR series laptops
  • 12-month warranty covers defects on new battery
  • Black finish matches factory chassis colour

Specifications

BrandC42N2008
ModelC42N2008
ColorBlack
TypeBattery
Battery TypeLithium-Ion

Questions about this item

How do I install the C42N2008 battery in my ZenBook Pro Duo 15 UX582LR, and what step do people often miss?

Power off the laptop and disconnect the AC adapter. Remove the bottom case screws, lift the cover, disconnect the old battery cable before unscrewing the pack, then connect the new 15.48 V 92 Wh battery first, secure it, replace the cover and screws, and finally reconnect AC power to calibrate.

What replacement will the C42N2008 battery need over time?

The lithium‑ion pack is not user‑serviceable; when runtime drops noticeably after extended cycling, the whole 92 Wh unit must be swapped for a new C42N2008 or compatible 4ICP6/50/69‑2 replacement.

What limit appears first during sustained heavy use of the 15.48 V 92 Wh pack?

Under continuous high load the cell voltage will reach its lower cutoff first, triggering the firmware to throttle performance or shut down to protect the lithium‑ion cells.

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