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Rectangular black 4-cell Li-ion laptop battery, 38Wh 14.8V

PISKEKAT

PISKEKAT 38Wh 14.8V 4-cell Li-ion laptop battery

SKU CH-RE7P-Y22CH

38 Wh, 14.8 V Li-ion battery with four cells and circuit protection for compatible HP laptops

  • TypeOther
  • Built-in overcharge and deep-discharge protection for safer operation
  • CE, FCC and RoHS certified for regulatory compliance
  • 38 Wh capacity delivers extended runtime between charges
  • 4-cell lithium-ion design balances power and weight
  • Compatible with multiple HP part numbers including 746641-001

HP 15 Series Compatibility

This 38Wh lithium-ion battery replaces original HP packs for the 15-G and 15-R notebook families. It matches part numbers 746641-001, 740715-001, 746458-421, 751906-541, HSTNN-LB5Y, HSTNN-LB5S, HSTNN-PB5Y, OA03, OA04, TPN-F113 and TPN-F115. The four-cell design delivers 14.8V and 2600mAh capacity. Built-in circuit protection guards against overcharge and deep discharge.

Not for Other Brands or Newer HP Models

Buyers with Dell, Lenovo, Asus or Acer laptops cannot use this pack because the connector and pin-out are HP-specific. Owners of HP Spectre, Envy, Pavilion 14, Pavilion 13 or recent 15-inch models beyond the listed part numbers should verify their service tag before ordering. Systems requiring a higher-wattage or different-voltage battery will not operate correctly with this 38Wh unit.

38Wh Capacity Decides Fit

The 38Wh rating is the single figure that determines whether this battery meets your runtime expectations. If the original HP battery carried the same 38Wh or 2600mAh label, this replacement restores factory-equivalent run time. A higher-capacity original will yield shorter unplugged sessions, while a lower-capacity original gains extra minutes.

Highlights

  • Built-in overcharge and deep-discharge protection for safer operation
  • CE, FCC and RoHS certified for regulatory compliance
  • 38 Wh capacity delivers extended runtime between charges
  • 4-cell lithium-ion design balances power and weight
  • Compatible with multiple HP part numbers including 746641-001

Specifications

TypeOther

Questions about this item

Does the battery ship with any installation tools or cables, or is it only the battery itself?

The package contains the 38Wh 14.8V 4-cell Li-ion battery only; no screwdrivers, cables or extra accessories are included.

My HP 15-R030WM lists part numbers 746641-001 and 746458-421 — which one should I order?

Both part numbers refer to the same 38Wh 2600mAh 4-cell battery; order the single SKU shown here and it will match either listing.

Will the 38Wh capacity give me a full workday on a 15-G019WM?

The 38Wh rating is the energy the pack stores; actual runtime depends on screen brightness, CPU load and battery health, so a full day cannot be guaranteed.

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