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Black rectangular 4-cell lithium-ion laptop battery 15.4V 70W

HP

HP Omen 15-cb070ng 15-cb070nz 15-CB073tx 15-CB074tx 15-CB075tx 15.4V 70W 4-Cell laptop battery

SKU CH-ERMC-SWZSP

A 15.4 V, 70 W lithium-ion 4-cell replacement battery for HP Omen 15 models 15-cb070ng, 15-cb070nz, 15-CB073tx, 15-CB074tx and 15-CB075tx

  • Battery typeLithium-Ion
  • Compatible withCompatible with HP Omen 15-cb070ng 15-cb070nz 15-CB073tx 15-
  • 4V lithium-ion powers HP Omen 15-cb070ng and compatible models
  • 70W capacity extends runtime for work and entertainment
  • 4-cell premium build maintains consistent output over time
  • CE and RoHS certified for safety and environmental compliance
  • 100% model-specific fit ensures seamless replacement

Compatible HP Omen Models

This replacement battery fits HP Omen 15-cb070ng, 15-cb070nz, 15-CB073tx, 15-CB074tx and 15-CB075tx laptops. It uses lithium-ion technology and delivers 15.4V at 70W across four cells. The unit is new and carries CE and RoHS certification.

Voltage And Cell Limits

The pack is built to a fixed 15.4V output with a 70W rating and four internal cells. Capacity and voltage cannot be altered or expanded after purchase. Performance will follow the specifications of the original battery it replaces.

Verify Exact Model Before Ordering

Check the model number printed on your laptop chassis or in the system BIOS against the supported list above. Only the five Omen variants named are confirmed compatible; other 15-inch HP models may use different connectors or voltage requirements.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with HP Omen 15-cb070ng 15-cb070nz 15-CB073tx 15-CB074tx 15-CB075tx

Questions about this item

Does this battery fit every HP Omen 15 model listed in the title?

Yes, it is 100% compatible with the HP Omen 15-cb070ng, 15-cb070nz, 15-CB073tx, 15-CB074tx and 15-CB075tx models.

What runtime can I expect from the 70W capacity in daily use?

The 70W rating delivers high performance energy storage; actual runtime depends on your laptop's power draw and the workload you run.

The battery is rated at 15.4V — is that the exact voltage my laptop requires?

Yes, 15.4V matches the voltage specification for the compatible HP Omen 15 series laptops listed.

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