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Rectangular black lithium-ion laptop battery with four cells, 15.4V 70W

HP

HP 15.4V 70W 4-Cell Lithium-Ion Laptop Battery

SKU CH-DSRE-V454C

A 15.4 V lithium-ion pack with four cells and 70 Wh capacity, built for HP HSTNN-IB7Z, HSTNN-IB8L, SR04XL and SRO4XL laptops

  • CompatibilityCompatible with HP HSTNN-IB7Z HSTNN-IB8L SR04XL SRO4XL
  • Battery TypeLithium-Ion
  • High-performance 70W capacity extends laptop usage time
  • Premium 4-cell lithium-ion design delivers reliable power
  • 4V output fits compatible HP laptop models
  • 100% compatibility with HSTNN-IB7Z, HSTNN-IB8L, SR04XL, SRO4XL
  • CE and RoHS certified for safety and environmental standards

Compatible HP Battery Replacement

This 15.4V lithium-ion battery replaces the HSTNN-IB7Z, HSTNN-IB8L, SR04XL and SRO4XL packs. It is built for HP laptop owners who need a direct-fit replacement to restore mobile runtime. The four-cell design delivers 70W of capacity for everyday work and entertainment. Certified to CE and RoHS standards, it meets recognised safety and environmental requirements.

Build Quality and Daily Use

Premium-grade cells are engineered for long-term reliability and consistent output over repeated charge cycles. The pack slots into the original battery bay without adapters or cable modifications, so installation is a simple swap. A full one-year replacement warranty covers defects in materials or workmanship. The lithium-ion chemistry holds charge well during storage between uses.

Verify Your Laptop Model Before Ordering

Confirm that your HP notebook lists the HSTNN-IB7Z, HSTNN-IB8L, SR04XL or SRO4XL part number on the original battery label. This pack will not fit laptops that require a different voltage, cell count or physical shape. Buyers who need a higher-wattage pack or a different connector layout should look elsewhere. Check the device manual to ensure the replacement procedure is user-serviceable.

Highlights

  • High-performance 70W capacity extends laptop usage time
  • Premium 4-cell lithium-ion design delivers reliable power
  • 4V output fits compatible HP laptop models
  • 100% compatibility with HSTNN-IB7Z, HSTNN-IB8L, SR04XL, SRO4XL
  • CE and RoHS certified for safety and environmental standards

Specifications

CompatibilityCompatible with HP HSTNN-IB7Z HSTNN-IB8L SR04XL SRO4XL
Battery TypeLithium-Ion

Questions about this item

What voltage does this 15.4 V lithium-ion battery deliver to the laptop?

It supplies a nominal 15.4 V to compatible HP notebooks, matching the original specification for stable operation.

How many cells are inside the pack and will it fit the SR04XL bay?

The pack contains 4 premium cells and is built to the exact dimensions of the HSTNN-IB7Z, HSTNN-IB8L and SR04XL batteries for a direct fit.

What is the first step when installing this replacement battery?

Power off the laptop, disconnect the AC adapter, then release the battery latch before sliding the new pack firmly into place until it clicks.

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