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Black rectangular laptop battery with connector pins

GreenTechLLC

GreenTechLLC 5B11H56401 75Wh laptop battery for ThinkPad P14s Gen 5 P16s Gen 3

SKU CH-ND06-4SRJR

75 Wh, 11.61 V three-cell lithium-ion replacement battery for ThinkPad P14s Gen 5 and P16s Gen 3

  • Colorblack
  • TypeBattery
  • CompatibilityLENOVO THINKPAD P14S GEN 5, THINKPAD P14S GEN 5 21G2, THINKP
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.61V
  • Battery Capacity6460mah
  • 75 Wh capacity extends mobile work sessions
  • 61 V 3-cell lithium-ion matches original power spec
  • Replaces OEM part numbers 5B11H56401 5B11H56402 L23D3P74 L23M3P73 SB11H56302 SB11H56303
  • Fits ThinkPad P14s Gen 5 and P16s Gen 3 models
  • CE FCC RoHS certified for safe operation

75Wh replacement battery for ThinkPad P14s Gen 5

This new GreenTech lithium-ion battery replaces OEM part numbers 5B11H56401, 5B11H56402, L23D3P74, L23M3P73, SB11H56302 and SB11H56303. It delivers 11.61V and 75Wh capacity across three cells. The pack fits the listed ThinkPad P14s Gen 5 and P16s Gen 3 models including sub-models 21G2, 21G3, 21KS and 21KT.

Suits owners of compatible ThinkPad P14s Gen 5

Buyers with different Lenovo models or other laptop brands cannot use this pack. It is not for users who need a higher-capacity 4-cell or 6-cell battery, or those requiring an original Lenovo part rather than a compatible replacement.

75Wh capacity at 11.61V

The 75Wh rating determines runtime and must match the original specification for correct charging and firmware reporting. Verify the OEM part number on your existing battery before ordering.

Highlights

  • 75 Wh capacity extends mobile work sessions
  • 61 V 3-cell lithium-ion matches original power spec
  • Replaces OEM part numbers 5B11H56401 5B11H56402 L23D3P74 L23M3P73 SB11H56302 SB11H56303
  • Fits ThinkPad P14s Gen 5 and P16s Gen 3 models
  • CE FCC RoHS certified for safe operation

Specifications

BrandGreenTech
Model5B11H56401, 5B11H56402, L23D3P74, L23M3P73, SB11H56302, SB11H56303
Part NumberGTS-5B11H56401-75WH
Colorblack
TypeBattery
CompatibilityLENOVO THINKPAD P14S GEN 5, THINKPAD P14S GEN 5 21G2, THINKPAD P14S GEN 5 21G3, THINKPAD P16S GEN 3, THINKPAD P16S GEN 3 21KS, THINKPAD P16S GEN 3 21KT, 21G2000PBM, 21G20012AU, 21G20042AU, 21G20043AU, 21G20044AU, 21G20045AU, 21G2CTO1WW, 21G3S0UV0A, 21G3S2TF01, 21KS0003WAU, 21KS0013AU, 21KS001XUS, 21KS002XAU, 21KS003VAU, 21KS003WAU, 21KS4S01Q1H, 21KSCTO1WW, 21KTS1C300, 21KTS2YB00, 21KTS38602
Battery Type3 Cell Lithium-Ion
Battery Voltage11.61V
Battery Capacity6460mah
Dimension12 x 3 x 0.5"
Weight0.8 LB

Questions about this item

How long does the 75Wh capacity last under sustained load before needing a recharge?

The 75Wh, 6460mAh, 11.61V three-cell lithium-ion pack delivers runtime that varies with the workload on ThinkPad P14s Gen 5 or P16s Gen 3 systems.

Does the battery run hot or draw extra power when the laptop is used all day?

The replacement cell operates at the specified 11.61V with circuit protection and low self-discharge, matching the thermal and power profile of the original 5B11H56401 unit.

Which ThinkPad models must I already own for this 5B11H56401 battery to fit?

It fits ThinkPad P14s Gen 5 (21G2, 21G3) and ThinkPad P16s Gen 3 (21KS, 21KT) series machines that use OEM part numbers 5B11H56401, 5B11H56402, L23D3P74, L23M3P73, SB11H56302 or SB11H56303.

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