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 laptop battery with four cells and 90WHr capacity

Total Micro Technologies

Total Micro Technologies 5M11L99160-TM 4-Cell 90WHr 15.52V laptop battery

SKU CH-H4Y5-DG975 MPN 5M11L99160-TM

4-cell 90 WHr 15.52 V replacement battery compatible with Lenovo ThinkPad P1 and X1 Extreme models

  • ColorBlack
  • TypeBattery
  • Compatibility5M11E25313, 5M11E25314, 5M21L37921, 5M21L37922, 5M11L99161,
  • High-capacity 90WHr design powers demanding workloads longer
  • 52V output matches original Lenovo specifications precisely
  • Four-cell lithium-ion construction balances runtime with portability
  • Direct replacement for multiple Lenovo part numbers including 5M11E25313 and L20D4P75
  • New condition ensures full rated capacity from first charge

Replacement Battery for ThinkPad P1 and X1 Extreme

This 4-cell 90WHr 15.52V battery replaces the original power pack in Lenovo ThinkPad P1 Gen 4, P1 Gen 5, P1 Gen 6, X1 Extreme 4th Gen and X1 Extreme Gen 5 laptops. It is built to meet or exceed the original equipment specifications. The black unit carries part number 5M11L99160-TM from Total Micro Technologies.

Check Your Part Number Before Ordering

Verify that your current battery carries one of these part numbers: 5M11E25313, 5M11E25314, 5M21L37921, 5M21L37922, 5M11L99161, 5M11L99163, 5M11L99164 or L20D4P75. Only models listed in the compatibility data are supported. This unit will not fit laptops outside the named ThinkPad series.

Steady Output Through a Full Work Session

The 90WHr capacity is designed to deliver consistent voltage across a complete discharge cycle rather than only in short bursts. Cells are balanced to maintain stable 15.52V output while the laptop draws sustained power for rendering, compilation or video playback. This reduces sudden shutdown risk during long unplugged workloads.

Highlights

  • High-capacity 90WHr design powers demanding workloads longer
  • 52V output matches original Lenovo specifications precisely
  • Four-cell lithium-ion construction balances runtime with portability
  • Direct replacement for multiple Lenovo part numbers including 5M11E25313 and L20D4P75
  • New condition ensures full rated capacity from first charge

Specifications

BrandTotal Micro
Model5M11L99160-TM
Part Number5M11L99160-TM
ColorBlack
TypeBattery
Compatibility5M11E25313, 5M11E25314, 5M21L37921, 5M21L37922, 5M11L99161, 5M11L99163, 5M11L99164, L20D4P75
Shipping weight0.50 kg
Package size363 × 152 × 53 mm

Questions about this item

Does the 5M11L99160-TM battery ship with any tools or cables, or must I buy them separately?

The listing describes only the 4-cell 90WHr 15.52V battery itself; no tools, screws or cables are mentioned, so plan to reuse the hardware from your ThinkPad P1 or X1 Extreme.

My ThinkPad uses part number L20D4P75 — is this the correct 90WHr replacement?

Yes — L20D4P75 appears in the compatibility list alongside 5M11E25313, 5M11E25314, 5M21L37921, 5M21L37922, 5M11L99161, 5M11L99163 and 5M11L99164, so this 90WHr unit matches.

What does the 90WHr rating mean for daily runtime on a P1 Gen 5?

90WHr at 15.52V is the energy capacity; actual hours depend on your workload, screen brightness and power settings, but it is the same capacity the original factory battery provided.

Also in this aisle

People compared these

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