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Black rectangular lithium-ion laptop battery, 55Wh 11.55V

E-buy

E-buy C31N1517 55Wh 11.55V laptop battery

SKU CH-H24Z-W40WS

Replacement lithium-ion battery delivering 55 Wh at 11.55 V for compatible TP301 series laptops

  • TypeBattery
  • 55Wh capacity supports longer unplugged sessions
  • 55V lithium-ion chemistry matches original specifications
  • Replaces part numbers C31N1517 and 0B200-01840000
  • Fits TP301, TP301U, TP301UA, TP301UJ series laptops
  • New condition with six-month warranty coverage

Replacement Battery for TP301 Series

This 55Wh lithium-ion battery replaces the original C31N1517 pack in compatible ASUS TP301, TP301U, TP301UA and TP301UJ laptops. It restores mobile power for users whose original cell no longer holds a useful charge. The 11.55V output matches the factory specification for direct compatibility.

Black Li-ion Pack with 6 Month Coverage

The black casing fits the existing battery bay without modification and uses the original locking mechanism for a secure fit. Li-ion chemistry provides stable voltage delivery across the discharge cycle. A six-month warranty covers manufacturing defects from the date of purchase.

Upgrade from a Depleted Original Cell

This unit replaces a worn-out factory battery that has lost runtime through normal ageing cycles. The jump is worth it when the laptop shuts down unexpectedly or cannot run unplugged for a practical period. It is not for buyers who need a higher-capacity design than the standard 55Wh form factor allows.

Highlights

  • 55Wh capacity supports longer unplugged sessions
  • 55V lithium-ion chemistry matches original specifications
  • Replaces part numbers C31N1517 and 0B200-01840000
  • Fits TP301, TP301U, TP301UA, TP301UJ series laptops
  • New condition with six-month warranty coverage

Specifications

TypeBattery

Questions about this item

What voltage and capacity does the 11.55V 55Wh C31N1517 battery deliver?

It supplies 11.55 volts and 55 watt-hours of lithium-ion energy for the listed models.

Which laptops does the C31N1517 fit?

It fits TP301, TP301U, TP301UA, TP301UA6200, TP301UA6500 and TP301UJ chassis.

How is the C31N1517 installed and what step is often missed?

Power off, unplug the AC adapter, remove the bottom case, disconnect the old pack, connect the new C31N1517, then reassemble and charge fully before first use.

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