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Rectangular black lithium-ion laptop battery with connector pins

KingSener

KingSener PR06 laptop battery 10.8V 56Wh for HP ProBook 4431s 4435s 4436s 4441s 4446s

SKU CH-2XF6-0CYDF MPN PR06

A 10.8V 56Wh lithium-ion replacement battery for HP ProBook 4431s, 4435s, 4436s, 4441s and 4446s models

  • Battery voltage rating10.8 V
  • Battery capacity5,200 mAh/56 Wh
  • 8V 56Wh capacity powers your ProBook through long sessions
  • 5200mAh lithium-ion cells deliver stable runtime without false ratings
  • Direct replacement fits HP 4431s 4435s 4436s 4441s 4446s models exactly
  • Brand-new condition with 100% compatibility guarantees hassle-free installation
  • Supports multiple OEM part numbers including HSTNN-DB2R and HSTNN-LB2R

Compatible HP ProBook Models

The KingSener PR06 is a new replacement battery built for HP ProBook 4431s 4435s 4436s 4441s and 4446s notebooks. It restores mobile power for owners of those specific models who need a direct swap. Buyers with other ProBook series or different manufacturers should verify their part number before ordering.

Capacity and Voltage

This lithium-ion pack delivers 10.8V and 5200mAh for a total of 56Wh of energy storage. Matching both the voltage and the watt-hour rating is the single specification that decides whether this is the correct part for your machine.

Thermals and Daily Use

High-quality cells and PCB are designed for stable capacity and longer running time under normal workloads. The supplier advises a full charge and discharge cycle two or three times at first use and warns against leaving the AC adapter connected continuously while the battery is fitted. Storage in hot or humid conditions should be avoided to preserve cell health.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model namePR06
Power
Battery voltage rating10.8 V
Battery capacity5,200 mAh/56 Wh

Questions about this item

What runtime does the 56Wh rating give in a ProBook 4431s?

The 56Wh capacity restores the original runtime for ProBook 4431s, 4435s, 4436s, 4441s and 4446s models under typical workloads.

Which voltage standard does the 10.8V pack follow for safe charging?

The 10.8V lithium-ion pack matches the factory voltage used by HP ProBook 4431s, 4435s, 4436s, 4441s and 4446s charging circuits.

Will the PR06 fit the battery bay on a 4446s without modification?

Yes, the PR06 matches the original dimensions and connector layout for ProBook 4431s, 4435s, 4436s, 4441s and 4446s, so it slots in directly.

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