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Rectangular lithium-ion laptop battery with short connector cable

FOCUSTEC

FOCUSTEC HSTNN-LB8E laptop battery 11.55V 60.9Wh 5275mAh

SKU CH-W9X3-3QGF7 MPN HSTNN-LB8E

Lithium-ion replacement battery for HP Spectre 13 X360 models with short connector, 11.55V 60.9Wh capacity

  • Battery TypeLithium-Ion
  • 9 Wh lithium-ion cell powers extended work sessions
  • 55 V output matches original HP Spectre 13 X360 specifications
  • Replaces HSTNN-LB8E, CP03XL, 929066-421 and 929072-855 part numbers
  • connector design fits 13-ae000, 13-ae049ng, 13-ae040ng, 13-ae006no, 13-ae001ng models
  • CE certified with included instructions for safe installation

Replacement battery for HP Spectre x360 13-ae series

This lithium-ion battery replaces part numbers HSTNN-LB8E, CP03XL, CP03060XL, 929066-421 and 929072-855. It delivers 11.55V and 60.9Wh capacity for compatible Spectre 13 X360 models including 13-ae000, 13-ae049ng, 13-ae040ng, 13-ae006no and 13-ae001ng. The unit is supplied new with a short connector and includes installation instructions.

Fits inside the existing chassis without

The battery uses the original mounting points and the short connector mates directly to the system board. No adapter cables or firmware updates are required. Replacing a depleted cell restores full mobile runtime and eliminates the need to stay tethered to an AC adapter during daily use.

Upgrades from a worn or failed original pack

When the factory battery no longer holds charge or reports a permanent failure, this replacement returns the notebook to its designed 60.9Wh capacity. The jump is worth it if the laptop otherwise meets your needs but cannot run unplugged. Buyers who need a long-connector variant or a different voltage should verify the connector style before ordering.

Highlights

  • 9 Wh lithium-ion cell powers extended work sessions
  • 55 V output matches original HP Spectre 13 X360 specifications
  • Replaces HSTNN-LB8E, CP03XL, 929066-421 and 929072-855 part numbers
  • connector design fits 13-ae000, 13-ae049ng, 13-ae040ng, 13-ae006no, 13-ae001ng models
  • CE certified with included instructions for safe installation

Specifications

Battery TypeLithium-Ion

Questions about this item

How long does the 60.9Wh capacity last under continuous load before the 11.55V lithium-ion pack hits its discharge limit?

The 60.9Wh lithium-ion cell delivers up to 5275mAh at 11.55V; actual runtime depends on the Spectre 13 X360 power draw, so sustained heavy workloads will reach the discharge limit sooner than light use.

Does the battery generate noticeable heat or noise when the Spectre 13 X360 runs all day on the 11.55V pack?

The lithium-ion battery itself has no moving parts and produces no noise; normal warmth occurs during extended discharge, but the pack is CE certified for safe, stable thermal performance inside the 13-ae series chassis.

Which original part numbers must match for this short-connector HSTNN-LB8E to fit my Spectre 13 X360?

Confirm your original battery shows HSTNN-LB8E, CP03XL, CP03060XL, 929066-421, 929072-855 or HSTNN-LB8 and verify the connector is the short version shown in the product image before ordering.

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