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Rectangular black lithium-ion laptop battery, 15.2V 64Wh

Beisite

Beisite ZO04XL 15.2V 64Wh laptop battery for HP ZBook Studio G3 G4

SKU CH-7ZGY-2W36Q

A 15.2V 64Wh lithium-ion replacement battery compatible with HP ZBook Studio G3 and G4 mobile workstations

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity64 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor HP ZBook Studio G3 G4 Series
  • 64 Wh capacity powers demanding workstation workloads
  • 2 V lithium-ion chemistry matches original specifications
  • Direct replacement for ZO04 XL and multiple HP part numbers
  • Fits ZBook Studio G3 and G4 mobile workstation series
  • 12 month warranty included with new battery

Replacement Battery for HP ZBook Studio G3 G4

This 64Wh lithium-ion battery replaces the original ZO04XL unit in HP ZBook Studio G3 and G4 mobile workstations. It delivers 15.2V and matches the black finish of the factory pack. The part suits owners whose original cell no longer holds a useful charge. A 12-month warranty backs the new component.

Direct Swap for Eight OEM Part Numbers

The pack replaces OEM numbers ZO04, ZO04XL, 808396-421, 808450-001, HSTNN-CS8C, HSTNN-C88C and HSTNN-LB6W. Installation requires only the standard battery latch; no soldering or firmware work is involved. The jump is worth it when runtime has dropped below the needs of a typical mobile session. Buyers needing a higher-capacity design will not find it here.

Fits G3 and G4 Chassis Without Modification

The battery seats in the existing bay on listed ZBook Studio G3 models including V8N22PA through V8N27PA and G4 models such as 1RR16EA, 2WU02ES, 2ZC19ES, Y6K15EA, Y6K17EA and Y6K33EA. It frees the user from permanent AC tethering during field work. Systems outside the confirmed list should be verified before purchase.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameZO04XL
Model nameZO04XL
Part numberHSTNN-CS8C HSTNN-C88C HSTNN-LB6 W
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity64 Wh
Compatibility
Compatible withFor HP ZBook Studio G3 G4 Series

Questions about this item

What are the dimensions and screw-hole pattern so I can confirm the ZO04XL fits my ZBook Studio G3 chassis?

The battery replaces part numbers ZO04, ZO04XL, 808396-421, 808450-001, HSTNN-CS8C, HSTNN-C88C and HSTNN-LB6W, matching the original mechanical fit for all listed ZBook Studio G3 and G4 models.

Which screws or latches must be released first when swapping the HSTNN-LB6W pack, and what is the common mistake?

Remove the bottom case screws, disconnect the battery cable from the motherboard before lifting the old pack, then reconnect the new battery before refitting the case; the frequent error is pulling the pack out while the cable is still attached.

After how many charge cycles should I expect to replace the 15.2 V 64 Wh lithium-ion unit?

The supplier provides a 12-month warranty on the battery; replacement timing depends on individual usage patterns and charging habits.

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