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Black rectangular laptop battery with connector端口 visible

GreenTechLLC

GreenTechLLC L22B3PE0 45WHR laptop battery for ThinkBook 14 16 G6 G7

SKU CH-TB20-7ZT2Q

45 Wh 3-cell lithium-ion replacement battery for ThinkBook 14 and 16 G6 and G7 models

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.52 V
  • Battery capacity3910mah
  • Measurements7.75 × 3.5 × 0.25
  • Product colorBlack
  • Product typeBattery
  • Compatible with ThinkBook 14 and 16 G6 G7 models
  • 45 Wh capacity supports extended mobile use
  • 3 cell lithium ion chemistry at 11.52 V
  • Replaces multiple OEM part numbers including L22B3PE0
  • CE FCC RoHS certified for safety compliance

45WHR 3-cell replacement battery for ThinkBook 14

This GreenTech lithium-ion battery delivers 11.52V and 3910mAh capacity across three cells. It is built as a direct replacement for the original Lenovo packs used in ThinkBook 14 and 16 generation 6 and 7 models. The black casing measures 7.75 by 3.5 by 0.25 inches and weighs 0.75lb.

Check your exact model

Compatibility covers ThinkBook 14 G6 ABP, IRL and ARP variants plus G7 IML and ARP models, as well as the 16-inch equivalents in the same generations. It also fits Lenovo K14 G2 IRU and K14 G3 IMU units. Verify that your current battery carries one of the listed part numbers such as L22B3PE0, L22L3PE0, L22M3PE0 or the 5B11 and SB11 codes shown in the specifications.

Thermals noise and power draw in normal use

The pack operates at the standard 11.52V nominal voltage with built-in circuit protection and low self-discharge characteristics. It has been tested for stable current output and carries CE, FCC and RoHS safety certifications. As an internal laptop battery it produces no audible noise and its thermal behaviour matches the original design envelope for the supported ThinkBook chassis.

How it compares

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

Price $57.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameL22B3PE0, L22L3PE0, SB11L67331, SB11L67339, SB11N47432, SB11N47467, 5B11L67317, 5B11L67323, 5B11L67327, 5B11L67341, 5B11N47485, 5B11N47495, 5B11N47497, 5B11N47501, L22M3PE0
Part numberL22B3PE0, L22L3PE0, SB11L67331, SB11L67339, SB11N47432, SB11N47467, 5B11L67317, 5B11L67323, 5B11L67327, 5B11L67341, 5B11N47485, 5B11N47495, 5B11N47497, 5B11N47501, L22M3PE0
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.52 V
Battery capacity3910mah
Size & build
Measurements7.75 × 3.5 × 0.25
Product weight0.75 lb (0.34 kg)
Compatibility
Compatible withLENOVO K14 G2 IRU, K14 G2 IRU 21G0, K14 G2 IRU 21G1, K14 G3 IMU, K14 G3 IMU 21KL, K14 G3 IMU 21KM, THINKBOOK 14 G6 ABP, 14 G6 ABP 21KJ, 14 G6 IRL, 14 G6 IRL 21KG, 14 G6 IRL 21NQ, 14 G7 ARP, 14 G7 ARP 21MV, 14 G7 IML, 14 G7 IML 21MR, 16 G6 ABP, 16 G6 ABP 21KK, 16 G6 IRL, 16 G6 IRL 21KH, 16 G6 IRL 21NR, 16 G7 ARP, 16 G7 ARP 21MW, 16 G7 IML, 16 G7 IML 21MS

Questions about this item

Does the L22B3PE0 battery package include any installation tools or cables?

The battery ships as a standalone unit; no tools, cables or mounting hardware are included in the box.

How do I choose between the L22B3PE0, L22L3PE0 and L22M3PE0 part numbers listed for my ThinkBook 14 G6?

All three part numbers refer to the same 11.52 V, 3910 mAh, 3-cell pack — pick whichever matches the sticker on your original battery.

What runtime can I expect from the 45 Wh rating on a ThinkBook 16 G7 IML?

The 45 Wh capacity restores the factory-rated runtime for the ThinkBook 16 G7 IML; actual hours depend on screen brightness, workload and power-profile settings.

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