We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium-ion laptop battery with connector pins

Beisite

Beisite L19C4PD8 L19M4PD8 41Wh 7.68V laptop battery for Lenovo Yoga Duet 7-13IML05

SKU CH-R00Z-7FGKH

A 41Wh 7.68V lithium-ion replacement battery for Lenovo Yoga Duet 7-13IML05 2020 series laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityFor Yoga Duet 7-13IML05 2020 Series
  • Battery TypeLithium-Ion
  • Battery Voltage7.68V
  • Battery Capacity41Wh
  • Replaces multiple Lenovo part numbers for easy ordering
  • 41 Wh lithium-ion cell restores original runtime
  • 68 V output matches Yoga Duet 7-13IML05 requirements
  • Ships as L19C4PD8 or L19M4PD8 — both fully compatible
  • Brand-new battery with 12-month coverage included

Replacement battery for Lenovo Yoga Duet 7-13IML05

This 41Wh lithium-ion battery replaces the original pack in the Lenovo Yoga Duet 7-13IML05 2020 series. It delivers 7.68V and matches the black colour of the factory unit. The pack is brand new and covers part numbers L19C4PD8, L19M4PD8, 21CP4/46/113-2 and the 5B10X87839, SB10X87837, SB10X87838, 5B10X87836 codes.

Verify the exact model

Confirm that your device is the Yoga Duet 7-13IML05 and not another Duet or Yoga variant. Check the label on your existing battery for one of the listed part numbers such as L19C4PD8, L19M4PD8 or 21CP4/46/113-2. The supplier ships either the L19C4PD8 or L19M4PD8 version depending on stock, so both must be acceptable for your machine.

Direct swap for the original 41Wh pack

This unit restores the original 41Wh capacity and 7.68V specification without increasing runtime beyond the factory design. It is the correct choice when the existing cell no longer holds charge or reports a service warning. The upgrade is worthwhile only if your current battery is degraded; it does not add extra capacity over the standard specification.

Highlights

  • Replaces multiple Lenovo part numbers for easy ordering
  • 41 Wh lithium-ion cell restores original runtime
  • 68 V output matches Yoga Duet 7-13IML05 requirements
  • Ships as L19C4PD8 or L19M4PD8 — both fully compatible
  • Brand-new battery with 12-month coverage included

Specifications

BrandL19C4PD8 L19M4PD8
ModelL19C4PD8 L19M4PD8
Part Number21CP4/46/113-2
ColorBlack
TypeBattery
CompatibilityFor Yoga Duet 7-13IML05 2020 Series
Battery TypeLithium-Ion
Battery Voltage7.68V
Battery Capacity41Wh

Questions about this item

Does the package contain only the battery or are tools and screws included?

The box includes one battery only; no tools, screws or cables are supplied.

The listing mentions both L19C4PD8 and L19M4PD8 — which one should I pick?

The two part numbers are interchangeable for the Yoga Duet 7-13IML05 2020 Series; the supplier ships whichever is in stock.

What does the 41 Wh rating mean for daily use on this laptop?

It matches the original 41 Wh specification, so you can expect the same run-time you had with the factory battery.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.