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Rectangular black lithium polymer laptop battery with connector visible

NShi

NShi HSTNN-IB6O/SM03XL laptop battery 11.4V 50Wh 4300mAh

SKU CH-CACZ-ZYK9K MPN HSTNN-IB6O/SM03XL

Replacement lithium-polymer battery delivering 11.4V and 50Wh for compatible HP Envy X2 15-C series laptops

  • Battery TypeLithium Polymer
  • 50 Wh capacity powers extended work sessions
  • 4300 mAh lithium polymer cell delivers reliable runtime
  • 4 V output matches original HP Envy X2 15-C requirements
  • Replaces SM03XL, HSTNN-IB6O and related part numbers
  • CE, RoHS and FCC certified for safety compliance

Exact-fit replacement for HP Envy X2 15-C series

This NShi HSTNN-IB6O/SM03XL battery is a direct replacement for the original unit in HP Envy X2 15-C, 15-C000 and 15-C001DX notebooks. It uses lithium-polymer cells rated at 11.4V and 50Wh capacity. The part number matches SM03XL, HSTNN-IB6O and several related codes listed by the manufacturer.

Drops into the existing battery bay without extra

No additional cables, adapters or mounting hardware are required; the connector matches the laptop's internal header. The battery frees the system from mains dependency and restores full mobile run-time. Before fitting, verify the part number printed on your old battery against the compatible list.

Suits owners of the listed Envy models needing

Buyers with other HP ranges or different part numbers should look elsewhere, as the connector and form factor are specific to the 15-C family. The pack is not intended for devices that require a higher or lower voltage, or a different physical layout.

Highlights

  • 50 Wh capacity powers extended work sessions
  • 4300 mAh lithium polymer cell delivers reliable runtime
  • 4 V output matches original HP Envy X2 15-C requirements
  • Replaces SM03XL, HSTNN-IB6O and related part numbers
  • CE, RoHS and FCC certified for safety compliance

Specifications

Battery TypeLithium Polymer

Questions about this item

How long will the 50Wh capacity last under sustained use before needing a recharge?

The 50Wh capacity delivers up to several hours of runtime depending on the laptop's power draw, screen brightness and workload.

Does the lithium polymer cell run hot or make noise during all-day operation?

The battery is a passive component with no moving parts, so it produces no noise and minimal heat under normal load.

Which original battery part number must my HP Envy X2 15-C already have for this replacement to fit?

The replacement matches part numbers SM03XL, HSTNN-IB6O, HSTNN-IB60, SM03, SM03050XL and SMO3XL — verify the label on your current battery.

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