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Black rectangular lithium-ion laptop battery with connector pins

KingSener

KingSener L18M4P90 46WH laptop battery for Lenovo ThinkPad L13 Yoga

SKU CH-RM93-JJ2GZ MPN L18M4P90

A 46 Wh lithium-ion replacement battery for Lenovo ThinkPad L13 Yoga and Gen 2 models

  • Battery Voltage15.36V
  • Battery Capacity3000mAh/46WH
  • 46Wh capacity powers extended work sessions
  • 36V lithium-ion chemistry delivers stable voltage output
  • 3000mAh rating supports all-day mobile productivity
  • Replaces multiple Lenovo part numbers for easy sourcing
  • Compatible with L13 Yoga 2019 and Gen 2 2020 series

Battery capacity and voltage

This replacement battery delivers 46 Wh at 15.36 V using lithium-ion cells. It matches the original Lenovo part numbers SB10T83119, 02DL030, SB10T83177, 5B10W13934, SB10T83178 and 5B10W13935. The unit is supplied new and ready to install.

Fit for ThinkPad L13 Yoga owners

The pack fits Lenovo ThinkPad L13 Yoga (2019) and L13 Yoga Gen 2 (2020) models including 20R5 and 20R6. Buyers with other ThinkPad series or different laptop brands cannot use this battery. It is also unsuitable for anyone needing a higher-capacity pack than 46 Wh.

46 Wh capacity decides fit

The single specification that determines compatibility is the 46 Wh / 3000 mAh rating at 15.36 V. If the original battery in the laptop shows a different watt-hour value or voltage, this part will not work correctly.

Highlights

  • 46Wh capacity powers extended work sessions
  • 36V lithium-ion chemistry delivers stable voltage output
  • 3000mAh rating supports all-day mobile productivity
  • Replaces multiple Lenovo part numbers for easy sourcing
  • Compatible with L13 Yoga 2019 and Gen 2 2020 series

Specifications

BrandKingSener
ModelL18M4P90
Part NumberL18M4P90 SB10T83119 02DL030
L18C4P90 SB10T83177 5B10W13934
L18D4P90 SB10T83178 5B10W13935
Battery Voltage15.36V
Battery Capacity3000mAh/46WH

Questions about this item

How long will the 46WH capacity actually run a ThinkPad L13 Yoga?

The 46WH rating matches the original battery, so expect similar runtime to when the laptop was new; actual hours depend on screen brightness, workload and power settings.

Does the 15.36V voltage match the charging circuit in the L13 Yoga?

Yes, 15.36V is the exact voltage specified for the ThinkPad L13 Yoga and Gen 2 models, so the laptop's charging controller will recognise and charge it normally.

Will the L18M4P90 fit inside the L13 Yoga chassis without modification?

It is built to the same form factor as the original SB10T83119, 02DL030, SB10T83177, 5B10W13934, SB10T83178 and 5B10W13935 packs, so it slides into the existing battery bay and secures with the original screws.

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