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Rectangular black laptop battery with connector strip

GreenTechLLC

GreenTechLLC 38Wh 2-cell laptop battery for Lenovo V14 G4 V15 G4

SKU CH-MKXY-RS5SN

A 38Wh 2-cell lithium-ion replacement battery for Lenovo V14 G4 and V15 G4 laptops

  • Battery type2 Cell Lithium-Ion
  • Battery voltage rating7.68 V
  • Battery capacity4947mah
  • Measurements8.4 × 3.4 × 0.25
  • Product colorBlack
  • Product typeBattery
  • 38 Wh capacity powers Lenovo V14 and V15 G4 models
  • 2-cell lithium-ion design delivers 7.68 V and 4947 mAh
  • Replaces fifteen OEM part numbers including L20M2PF0 and 5B11B36278
  • Tested for correct voltage, circuit protection and stable current
  • CE, FCC and RoHS certified for safety compliance

Replacement battery for Lenovo V14 G4 V15 G4

This 38Wh lithium-ion pack replaces the original 2-cell battery in Lenovo V14 G4 and V15 G4 models including IRU, IAH and 83-series variants. It restores mobile power for users whose factory cell no longer holds a useful charge.

Black 2-cell pack with OEM-fit dimensions

The brick measures 8.4 by 3.4 by 0.25 inches and weighs .5 lb, matching the OEM footprint so it seats without gaps or forced alignment. Connectors follow the original pin layout for a direct swap with no adapter cables.

7.68V 4947mAh cell tested for stable output

Each unit is verified for correct voltage, circuit protection and low self-discharge before shipping. CE, FCC and RoHS certifications confirm the pack meets baseline safety limits during normal charge and discharge cycles.

How it compares

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

Price $48.99
Pricier than about 81% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameL20B2PF0, L20L2PF0, L20M2PF0, SB11B36282, SB11N52004, SB11N52008, 5B11B36273, 5B11B36278, 5B11B36280, 5B11C94112, 5B11N52011, 5B11N52014, 5B11N52033, 5B11N52038, 5B11N52049
Part numberL20B2PF0, L20L2PF0, L20M2PF0, SB11B36282, SB11N52004, SB11N52008, 5B11B36273, 5B11B36278, 5B11B36280, 5B11C94112, 5B11N52011, 5B11N52014, 5B11N52033, 5B11N52038, 5B11N52049
Product colorBlack
Product typeBattery
Power
Battery type2 Cell Lithium-Ion
Battery voltage rating7.68 V
Battery capacity4947mah
Size & build
Measurements8.4 × 3.4 × 0.25
Product weight0.5 lb (0.23 kg)
Compatibility
Compatible withLENOVO V14 G4 IRU, LENOVO V14 G4 IRU 83A0, LENOVO V15 G4 IRU, LENOVO V15 G4 IRU 83A1, LENOVO V15 G4 IRU 83CC, LENOVO V14 G4 IAH, LENOVO V14 G4 IAH 83FR, LENOVO V15 G4 IAH, LENOVO V15 G4 IAH 83FS

Questions about this item

Does the 7.68V 38Wh rating match the original Lenovo battery output?

Yes, this 2-cell lithium-ion pack is rated at 7.68 volts, 4947 mAh and 38 Wh, matching the OEM specifications for the listed V14 G4 and V15 G4 models.

Will the 8.4 x 3.4 x 0.25 inch case fit inside my V15 G4 chassis?

The pack measures 8.4 by 3.4 by 0.25 inches, matching the original battery footprint for both V14 G4 and V15 G4 chassis.

Which connector orientation do I align when inserting the L20M2PF0 pack?

Align the notched connector edge toward the motherboard header; the keyed plug only seats one way, so do not force it if it resists.

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