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Rectangular black lithium-polymer laptop battery with connector cable

NShi

NShi HSTNN-DB7Y laptop battery 11.55V 67Wh 5800mAh

SKU CH-307E-9Q07C MPN HSTNN-DB7Y

11.55 V 67 Wh lithium-polymer replacement battery for HP Elitebook 1040 G4 Folio series laptops

  • Battery TypeLithium Polymer
  • 67 Wh capacity extends runtime between charges
  • 55 V lithium-polymer cell matches original specification
  • Replaces HSTNN-DB7Y, BE06XL and multiple OEM part numbers
  • Fits HP Elitebook 1040 G4 Folio series notebooks
  • CE certified with built-in safeguard chip for safe operation

Replacement Battery for HP Elitebook 1040 G4

This new lithium-ion battery replaces the original HSTNN-DB7Y unit in the HP Elitebook 1040 G4 Folio series. It delivers 11.55V and 67Wh capacity for mobile professionals who need reliable power away from a desk. The pack is certified to CE safety standards and includes an internal safeguard chip that authenticates with the laptop. Buyers whose machines use a different part number or connector layout cannot use this battery.

Included Accessories and Setup

The package contains the battery and an instruction manual that guides the first installation. The manual advises discharging the new cell to five percent, then completing three to four full charge cycles to condition the pack for optimal runtime. No tools, cables or software discs are supplied, so installers must reuse any screws or brackets from the old battery. Users who prefer a pre-assembled kit with tools will find this bundle incomplete.

Capacity and Practical Runtime

Rated at 5800mAh and 67Wh, the battery is designed to match the original runtime envelope of the Elitebook 1040 G4 under typical office workloads. Actual endurance varies with screen brightness, background applications and power-profile settings. Heavy multi-tasking or sustained high-performance modes will deplete the charge faster than light document work. The cell chemistry does not support user-serviceable expansion, so runtime is fixed at the factory specification.

Highlights

  • 67 Wh capacity extends runtime between charges
  • 55 V lithium-polymer cell matches original specification
  • Replaces HSTNN-DB7Y, BE06XL and multiple OEM part numbers
  • Fits HP Elitebook 1040 G4 Folio series notebooks
  • CE certified with built-in safeguard chip for safe operation

Specifications

Battery TypeLithium Polymer

Questions about this item

How often should I cycle the new HSTNN-DB7Y battery to maintain its 67Wh capacity?

Discharge the battery to 5 percent, then fully charge it and repeat this cycle three to four times when you first receive it to condition the cells.

What is the first limit reached when the HSTNN-DB7Y runs continuously at 11.55V?

The 5800mAh capacity determines runtime; once the stored charge is depleted the battery must be recharged before further use.

Does the HSTNN-DB7Y generate noticeable heat or noise during all-day operation?

The lithium-ion pack has no moving parts and runs silently; normal warmth may occur under load but excessive heat is not typical.

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