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Black rectangular lithium-ion laptop battery with connector and label

Beisite

Beisite L18L3P73 L18M4P74 51Wh laptop battery

SKU CH-WWS7-D77Q3

51Wh lithium-ion replacement battery for ThinkPad T490, T495, P43S, T14 and P14s series

  • Battery typeLithium-Ion
  • Battery voltage rating11.52 V/11.55 V
  • Battery capacity51 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ThinkPad T490 T495 P43S T14 P14S Series
  • 51Wh lithium-ion cell powers ThinkPad T490 T495 P43S T14 P14s
  • 52V or 11.55V voltage matches original Lenovo specifications
  • Replaces multiple part numbers including 02DL007 02DL008 02DL009 02DL010
  • Brand new condition ensures full capacity from first charge
  • Supplied as single battery ready for installation

51 Wh Lithium-Ion Battery

This 51 Wh lithium-ion battery replaces Lenovo part numbers 02DL007 through 02DL010 and fits ThinkPad T490, T495, P43S, T14 1st Gen and P14s 1st Gen models. It ships new in black with a 11.52 V or 11.55 V rating.

For ThinkPad T490 T495 P43S T14 P14S Owners

Suits owners of the listed ThinkPad series who need a direct replacement for part numbers L18C3P71, L18C3P72, L18L3P73, L18M3P73, L18M3P74, L18M4P73 or L18M4P74. Not for users of other laptop brands or later ThinkPad generations.

51 Wh Capacity Decides Fit

The single specification that determines compatibility is the 51 Wh capacity combined with the 11.52 V or 11.55 V voltage. Match these values to your original battery label before ordering.

How it compares

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

Price $46.99
Pricier than about 79% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL18L3P73 L18M4P74
Model nameL18L3P73 L18M4P74
Part number02DL007 02DL008 02DL009 02DL010
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.52 V/11.55 V
Battery capacity51 Wh
Compatibility
Compatible withFor ThinkPad T490 T495 P43S T14 P14S Series

Questions about this item

What voltage does the 51Wh lithium-ion battery run at?

The battery operates at 11.52V or 11.55V depending on the specific variant shipped.

Which ThinkPad models does this black 51Wh pack fit?

It fits ThinkPad T490, T495, P43S, T14 1st Gen and P14s 1st Gen series.

How is the battery installed and what step is often missed?

Power off the laptop, remove the base screws, disconnect the old pack, connect the new one, then reattach the base and power on.

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