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 battery pack, 440 grams

KingSener

KingSener L17C6P51 99WH 11.4V laptop battery for ThinkPad P72 P73

SKU CH-3VQ3-EXPJ9 MPN L17C6P51

99Wh 11.4V lithium-ion replacement battery compatible with ThinkPad P72 and P73 workstations

  • Battery Voltage11.4V
  • Battery Capacity8684mAh/99WH
  • High-capacity 99WH battery supports extended work sessions
  • 4V lithium-ion chemistry delivers stable power output
  • 8684mAh rating provides long runtime between charges
  • Compatible with ThinkPad P72 and P73 series workstations
  • Replaces multiple OEM part numbers including 01AV497 and 01AV498

99WH replacement battery

This 99WH lithium-ion unit replaces the original power pack in Lenovo ThinkPad P72 and P73 mobile workstations. It delivers 8684mAh at 11.4V and weighs 440g. The black casing matches the OEM finish.

Suitable models and limits

Owners of a ThinkPad P72 or P73 who need a fresh 99WH cell can install this part directly. Buyers with other ThinkPad series or different voltage requirements cannot use it.

Deciding specification

The 99WH capacity at 11.4V is the single figure that confirms compatibility; a different watt-hour rating or voltage means the battery will not fit or function correctly.

Highlights

  • High-capacity 99WH battery supports extended work sessions
  • 4V lithium-ion chemistry delivers stable power output
  • 8684mAh rating provides long runtime between charges
  • Compatible with ThinkPad P72 and P73 series workstations
  • Replaces multiple OEM part numbers including 01AV497 and 01AV498

Specifications

BrandKingSener
ModelL17C6P51
Part NumberL17M6P52 L17C6P51 01AV497 01AV498 5B10W13903 SB10K97636 SB10T83146 931QA100H
Battery Voltage11.4V
Battery Capacity8684mAh/99WH

Questions about this item

Which part numbers does the L17C6P51 replace?

The L17C6P51 replaces part numbers L17M6P52, 01AV497, 01AV498, 5B10W13903, SB10K97636, SB10T83146 and 931QA100H.

What runtime can I expect from the 99Wh rating in a ThinkPad P72 or P73?

The 99Wh capacity delivers up to 8684mAh at 11.4V; actual runtime depends on workload, screen brightness and power settings in the P72 or P73.

What battery chemistry and voltage does this pack use?

This pack uses Li-ion cells rated at 11.4V and 8684mAh, matching the original specification for the ThinkPad P72 and P73 series.

Also in this aisle

People compared these

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