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Black rectangular laptop battery with label showing 15.2 V 50 Wh

PISKEKAT

PISKEKAT 00HW003 laptop battery 15.2 V 50 Wh for Lenovo ThinkPad X1 Carbon Gen 3 2015

SKU CH-PRM2-F2V4A

A 15.2 V 50 Wh lithium-ion replacement battery with four cells and built-in circuit protection for the Lenovo ThinkPad X1 Carbon Gen 3 2015 series

  • Battery TypeLaptop Batteries
  • Reliable 15.2 V power for 2015 ThinkPad X1 Carbon Gen 3
  • 50 Wh Li-ion capacity restores full runtime on 2015 models
  • Built-in overcharge and discharge circuits protect cells and system
  • Replaces original 00HW002, 00HW003, SB10F46440 and SB10F46441 part numbers
  • Brand-new unit with CE and FCC safety certification

Replacement Battery for 2015 ThinkPad X1 Carbon

This 15.2 V 50 Wh lithium-ion pack replaces Lenovo part numbers 00HW002, 00HW003, SB10F46440 and SB10F46441. It fits the third-generation X1 Carbon Ultrabook released in 2015 only. The four-cell unit restores mobile power for that specific model.

Black Four-Cell Housing with Circuit Protection

The black enclosure contains four cells and integrated electronics that guard against overcharging and deep discharge. Built-in protection circuits maintain stable operation during daily charge cycles. CE and FCC safety certificates confirm compliance with recognised standards.

Limited to 2015 Series Ultrabook

This pack works with the 2015 series only and will not fit later X1 Carbon generations. Buyers needing a battery for a newer ThinkPad or a different laptop family must source the correct part number. No other compatibility is implied.

Highlights

  • Reliable 15.2 V power for 2015 ThinkPad X1 Carbon Gen 3
  • 50 Wh Li-ion capacity restores full runtime on 2015 models
  • Built-in overcharge and discharge circuits protect cells and system
  • Replaces original 00HW002, 00HW003, SB10F46440 and SB10F46441 part numbers
  • Brand-new unit with CE and FCC safety certification

Specifications

Battery TypeLaptop Batteries

Questions about this item

What voltage does the 00HW003 battery supply to the ThinkPad X1 Carbon Gen 3?

The battery delivers 15.2 V, matching the original specification for the 2015 series ultrabook.

Which part numbers does this battery replace inside the X1 Carbon Gen 3 chassis?

It replaces FRU 00HW002, FRU 00HW003, ASM SB10F46440 and ASM SB10F46441, all of which share the same physical footprint.

How is the battery installed and what step do people often miss?

Remove the bottom case screws, disconnect the old pack, connect the new 4-cell Li-ion unit, then re-attach the case screws; forgetting to reconnect the battery cable before closing the case is the common error.

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