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Black rectangular lithium-ion laptop battery with label showing part numbers

GOLDIX

GOLDIX laptop battery for ThinkPad Yoga 11e 3rd 4th Gen 42Wh

SKU CH-3YQX-0R9C0

42 Wh lithium-ion replacement battery for ThinkPad Yoga 11e third and fourth generation models

  • Battery typeLithium-Ion
  • Battery voltage rating11.25 V / 11.4 V
  • Battery capacity42 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ThinkPad Yoga 11e 3rd 4th Gen 20GC 20LQ Series
  • Restores mobility with a 42Wh lithium-ion cell
  • Matches original voltage at 11.25V or 11.4V
  • Replaces multiple Lenovo part numbers including SB10J78990
  • Fits ThinkPad Yoga 11e third and fourth generation models
  • Brand-new condition ensures full capacity from first charge

42Wh replacement battery for ThinkPad Yoga 11e

This new lithium-ion battery replaces Lenovo part numbers 00HW042 00HW043 00HW044 01AV442 01AV443 and SB10J78990 through SB10K97596. It fits ThinkPad Yoga 11e third and fourth generation units including the 20GC and 20LQ series. The black pack delivers 11.25V or 11.4V at 42Wh capacity.

Suitable for owners restoring original runtime

Buyers who need a direct swap for a depleted factory pack in the listed Yoga 11e models will find the correct voltage and connector. Users of other ThinkPad lines Chromebooks not listed above or laptops requiring a different voltage or form factor should look elsewhere.

Capacity and voltage determine compatibility

The 42Wh rating at 11.25V or 11.4V is the single figure that confirms this battery matches the original specification. Verify that your machine appears in the supported model list before ordering.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand name00HW042 00HW043 00HW044
Model name00HW042 00HW043 00HW044
Part numberSB10J78990, SB10J78991, SB10J78992, SB10K97595, SB10K97596
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.25 V / 11.4 V
Battery capacity42 Wh
Compatibility
Compatible withFor ThinkPad Yoga 11e 3rd 4th Gen 20GC 20LQ Series

Questions about this item

How can I confirm the 42Wh GOLDIX battery is working correctly after installing it in my ThinkPad Yoga 11e?

The ThinkPad BIOS will show the new 42Wh capacity at 11.25V or 11.4V and report zero cycles; a full charge followed by normal use should match the expected run time for a 42Wh pack.

What comes in the box with the GOLDIX 42Wh battery and what must I purchase separately?

The package contains only the 42Wh lithium-ion battery in black; no tools, screws, or AC adapter are included, so have a small Phillips screwdriver ready for the bottom-case screws.

Which part number should I choose among 00HW042, 00HW043, 00HW044, 01AV442 and 01AV443 for my Yoga 11e 3rd or 4th Gen?

All five part numbers are interchangeable for the 3rd and 4th Gen Yoga 11e; the supplier ships whichever of the 11.25V or 11.4V variants is in stock, and both voltages work.

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