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Black rectangular 4-cell lithium-ion laptop battery with smooth finish

GreenTechLLC

GreenTechLLC laptop battery 15.52V 4511mAh 70Wh 4-cell black for Lenovo Yoga Slim 7 ProX 14IAH7 14ARH7

SKU CH-VGVH-2TKWT

A 15.52V 4511mAh 70Wh 4-cell lithium-ion replacement battery for Lenovo Yoga Slim 7 ProX 14IAH7 and 14ARH7 models

  • ColorBlack
  • TypeBattery
  • CompatibilityLENOVO YOGA SLIM 7 PROX 14IAH7, YOGA SLIM 7 PROX 14IAH7 82TK
  • Battery Type4 Cell Lithium-Ion
  • Battery Voltage15.52V
  • Battery Capacity4511mah
  • Direct replacement for Lenovo Yoga Slim 7 ProX models
  • 70 Wh capacity supports extended mobile work sessions
  • Four lithium-ion cells deliver stable 15.52 V output
  • Tested for correct voltage, circuit protection and low self-discharge
  • CE, FCC and RoHS certified for safety compliance

Replacement battery for Yoga Slim 7 ProX

This GreenTechLLC battery replaces the original Lenovo pack in Yoga Slim 7 ProX 14IAH7 and 14ARH7 models. It delivers 15.52V and 4511mAh across four lithium-ion cells for 70Wh total capacity. The black housing measures 11.25 x 3.75 x 0.3 and weighs 0.8 lbs. Condition is new.

Suitable for owners of listed ProX 14 models only

Buyers with a Yoga Slim 7 ProX 14IAH7 82TK, 82V1 or 14ARH7 82TL, 82V2 can install this unit directly. It also covers part numbers L21C4PC4, L21D4PC4, L21M4PC7, 5B11F52558 and the related SB11 and 5B11H series. Users of other Lenovo series or different chassis sizes should look elsewhere.

15.52V 4511mAh 4-cell specification decides fit

The voltage, capacity and cell count must match the original battery exactly for the laptop to recognise and charge the pack. Verify the OEM part number on your existing battery against the replacement list before ordering. Physical dimensions and connector layout are built to the same template.

Highlights

  • Direct replacement for Lenovo Yoga Slim 7 ProX models
  • 70 Wh capacity supports extended mobile work sessions
  • Four lithium-ion cells deliver stable 15.52 V output
  • Tested for correct voltage, circuit protection and low self-discharge
  • CE, FCC and RoHS certified for safety compliance

Specifications

BrandGreenTech
ModelL21C4PC4, L21C4PE0, L21D4PC4, L21D4PE0, L21M4PC7, L21M4PE0, SB11F52557, SB11F52563, SB11H31570, 5B11F52556, 5B11F52558, 5B11F52560, 5B11H31567, 5B11H31568, 5B11H31571, 5B11N51736, 5B11N51758
Part NumberL21C4PC4, L21C4PE0, L21D4PC4, L21D4PE0, L21M4PC7, L21M4PE0, SB11F52557, SB11F52563, SB11H31570, 5B11F52556, 5B11F52558, 5B11F52560, 5B11H31567, 5B11H31568, 5B11H31571, 5B11N51736, 5B11N51758
ColorBlack
TypeBattery
CompatibilityLENOVO YOGA SLIM 7 PROX 14IAH7, YOGA SLIM 7 PROX 14IAH7 82TK, YOGA SLIM 7 PROX 14ARH7, YOGA SLIM 7 PROX 14ARH7 82TL, YOGA SLIM 7 PROX 14IAH7 82V1, YOGA SLIM 7 PROX 14ARH7 82V2
Battery Type4 Cell Lithium-Ion
Battery Voltage15.52V
Battery Capacity4511mah
Dimension11.25 x 3.75 x 0.3
Weight0.8 lbs

Questions about this item

Will this 15.52V 4511mAh battery fit my Lenovo Yoga Slim 7 ProX 14IAH7 82TK without any modifications?

Yes, the battery is designed to replace the original L21M4PC7 and 5B11F52558 packs in the Yoga Slim 7 ProX 14IAH7 82TK and matches the 15.52V 4511mAh specification exactly.

How can I confirm the new 4-cell lithium-ion pack is charging and reporting capacity correctly after installation?

After fitting the battery, power on the laptop and check the OS battery report; it should show 15.52V, 4511mAh design capacity and a 4-cell chemistry reading.

Does the package include the replacement battery only, or are tools and screws supplied for the 11.25 x 3.75 x .3 inch unit?

The box contains the new GreenTech 4-cell battery weighing .8 lbs; installation tools and chassis screws are not included and must be sourced separately.

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