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Black rectangular lithium-ion laptop battery with label showing 15.4V 73Wh

Beisite

Beisite C42N1630 73Wh 15.4V laptop battery for ASUS ZenBook Pro UX550

SKU CH-1S6R-9HBSQ

Replacement lithium-ion battery delivers 73Wh capacity at 15.4V for compatible ASUS ZenBook Pro UX550 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity73 Wh/4790 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ZenBook Pro UX550 UX550VE UX550VD UX550VE-XH71 Series
  • 73Wh capacity supports long work sessions away from power
  • 4V lithium-ion chemistry matches original ZenBook Pro UX550 specifications
  • Replaces part numbers C42N1630, 0B200-02520000 and C42PHCH for direct fit
  • Compatible with UX550VE, UX550VD and UX550VE-XH71 series models
  • Brand new condition ensures full rated capacity from first charge

Compatible replacement battery

The Beisite C42N1630 is a new lithium-ion battery built for Asus ZenBook Pro UX550 series laptops including UX550VE and UX550VD models. It replaces part numbers C42N1630, 0B200-02520000 and C42PHCH. The black pack delivers 15.4V and 73Wh capacity for owners needing a direct swap.

Thermals and power behaviour

Lithium-ion chemistry keeps self-discharge low during normal daily cycles. The cell runs at the specified 15.4V without additional cooling requirements inside the chassis. No fan or active thermal management is involved in the battery itself.

Build and connector implications

The unit matches the original form factor and connector layout for the listed ZenBook Pro models. Black housing aligns with the laptop interior. Buyers whose devices use a different part number or fall outside the UX550 series cannot use this battery.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC42N1630
Model nameC42N1630
Part number0B200-02520000
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.4 V
Battery capacity73 Wh/4790 mAh
Compatibility
Compatible withFor ZenBook Pro UX550 UX550VE UX550VD UX550VE-XH71 Series

Questions about this item

How do I install the C42N1630 battery in my ZenBook Pro UX550, and which step causes the most trouble?

Remove the bottom case screws, disconnect the old pack from the motherboard connector, fit the new 15.4 V 73 Wh unit, and reconnect; the step most people miss is forgetting to unplug the battery cable before removing the old pack.

What maintenance or replacement will the 0B200-02520000 battery need later?

The lithium-ion pack has no user-serviceable parts; after several hundred charge cycles capacity drops below useful levels, at which point the whole battery must be replaced.

What limit appears first on the C42PHCH battery during sustained heavy use?

The 4790 mAh capacity sets the runtime ceiling; under continuous load the pack will reach its low-voltage cutoff and shut down the laptop before any thermal limit is hit.

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