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Rectangular black lithium-ion laptop battery with label showing model details

TAURKENAM

TAURKENAM RI04 RI06XL laptop battery 4-cell 14.8V 2600mAh for HP ProBook 450 455 470 G3 Envy 15-q000

SKU CH-5A8B-N46V5

A 4-cell 14.8 V 2600 mAh lithium-ion replacement battery for HP ProBook 450 455 470 G3 and Envy 15-q000 series, rated for up to 500 recharge cycles

  • Battery TypeLithium-Ion
  • 2600 mAh capacity powers longer sessions between charges
  • 4-cell lithium-ion design delivers stable 14.8 V output
  • Direct fit for HP ProBook 450 455 470 G3 and Envy 15-q000 series
  • Replaces OEM part numbers 805294-001 811063-421 805047-851 HSTNN-DB7B HSTNN-PB6Q
  • CE and FCC certified with up to 500 recharge cycles over battery life

Replacement for HP ProBook and Envy

This lithium-ion battery fits HP ProBook 450, 455 and 470 G3 models as well as the Envy 15-q000 series. It matches part numbers including 805294-001, 811063-421 and HSTNN-DB7B. The pack contains four cells and delivers 14.8 volts at 2600 mAh. It is supplied new and carries CE and FCC safety certification.

Upgrade from a worn original cell

The unit replaces an exhausted factory battery that no longer holds a useful charge. A swap is worth it when run-time has dropped below what the workload demands or when the system shuts down unexpectedly. Rated for up to 500 recharge cycles, it restores the mobility the notebook was designed for. Installation uses the existing latch and connector without modification.

Steady output during long sessions

Under sustained load the four-cell chemistry maintains a stable 14.8 volt rail without the voltage sag seen in aged packs. The 2600 mAh capacity supports extended work periods away from mains power. Thermal behaviour stays within certified limits because the cells are matched and the pack includes the original protection circuitry. No extra cooling or configuration is required.

Highlights

  • 2600 mAh capacity powers longer sessions between charges
  • 4-cell lithium-ion design delivers stable 14.8 V output
  • Direct fit for HP ProBook 450 455 470 G3 and Envy 15-q000 series
  • Replaces OEM part numbers 805294-001 811063-421 805047-851 HSTNN-DB7B HSTNN-PB6Q
  • CE and FCC certified with up to 500 recharge cycles over battery life

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the 4-cell 14.8 V pack fit the existing battery bay on my ProBook 450 G3?

The pack matches the original 4-cell form factor and connects to the same internal connector used by the R104, R106XL, HSTNN-DB7B and HSTNN-PB6Q batteries listed for the ProBook 450, 455 and 470 G3 series.

What is the correct way to install the battery and what step do people often miss?

Power off the laptop, unplug the AC adapter, release the two latch slides, insert the pack until both latches click, then charge it to 100 % before first use — skipping the full initial charge is the step most users forget.

How many recharge cycles can the 2600 mAh Li-ion cells deliver before replacement is needed?

The manufacturer rates the cells for up to 500 full recharge cycles over the battery's life, after which capacity will drop noticeably and a new pack should be fitted.

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