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Rectangular black lithium-ion laptop battery with connector terminals

Beisite

Beisite C31N1704 52Wh 11.55V laptop battery for Asus ZenBook Flip 15 UX561UD Q535UD

SKU CH-8H3V-VKH8Y

Replacement lithium-ion battery delivers 52 Wh at 11.55 V for Asus ZenBook Flip 15 UX561UD and Q535UD series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.55 V
  • Battery capacity52 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ZenBook Flip 15 Q535U UX561U UX561UD UX561UD-1A Q535UD Q
  • 52Wh capacity supports long work sessions
  • 55V lithium-polymer chemistry matches original spec
  • Direct replacement for C31N1704 and 3ICP6/60/72 part numbers
  • Fits ZenBook Flip 15 UX561UD and Q535UD model series
  • Brand-new condition with 12-month warranty coverage

Replacement battery for ZenBook Flip 15

This 52Wh lithium-ion pack replaces the original C31N1704 cell in Asus ZenBook Flip 15 UX561UD and Q535UD series laptops. It matches the 11.55V specification and fits the listed sub-models including UX561UD-1A and Q535UD-BI7T11. The black lithium-polymer unit restores mobile runtime for owners of these convertible notebooks.

Thermals noise and power draw

The battery operates at the factory voltage and capacity, so thermal behaviour and power delivery remain identical to the original equipment. No additional fan noise or heat is introduced because the cell chemistry and form factor are unchanged. Normal charging and discharging cycles follow the laptop's built-in power management.

Upgrade from depleted original cell

This part replaces a worn or failed C31N1704 battery that no longer holds a useful charge. The jump is worth it when runtime has dropped below acceptable levels or the system reports a battery health warning. It is not for users needing a higher-capacity pack or a different voltage configuration.

How it compares

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

Price $46.99
Pricier than about 79% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC31N1704
Model nameC31N1704
Part number3ICP6/60/72
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.55 V
Battery capacity52 Wh
Compatibility
Compatible withFor ZenBook Flip 15 Q535U UX561U UX561UD UX561UD-1A Q535UD Q535UD-BI7T11 Series

Questions about this item

How do I install the C31N1704 battery in my ZenBook Flip 15 UX561UD?

Remove the bottom cover screws, disconnect the old battery connector, fit the new 11.55V 52Wh pack, reconnect the cable, and replace the cover before powering on.

What maintenance will the 3ICP6/60/72 battery need over time?

No routine maintenance is required; keep the laptop cool, avoid storing it fully charged or fully drained for weeks, and replace the pack when runtime no longer meets your needs.

What limit appears first during sustained heavy use of the 52Wh pack?

The 52Wh capacity sets the runtime ceiling; under continuous high load the battery will deplete faster than under light use, so expect shorter sessions before recharging.

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