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Rectangular black lithium-ion laptop battery with label showing model and capacity

KingSener

KingSener BP3S3P2900(P) 10.8V 8100mAh 88WH laptop battery for Getac B300 B300X

SKU CH-MMEZ-P4JX6

Lithium-ion 10.8V 8100mAh 88Wh replacement battery for Getac B300 and B300X rugged laptops

  • Battery TypeLithium-Ion
  • High-capacity 8100mAh for extended runtime
  • 88Wh energy rating supports demanding workloads
  • 8V lithium-ion chemistry delivers stable power
  • Direct replacement for BP3S3P2900 and 4418144000490
  • Compatible with Getac B300 and B300X rugged notebooks

Getac B300 and B300X replacement battery

The KingSener BP3S3P2900(P) is a 10.8 V lithium-ion pack rated at 8100 mAh and 88 Wh. It replaces part numbers BP3S3P2900, BP3S3P2900(P), 4418144000490 and 3ICR19/66-3 in Getac B300 and B300X rugged notebooks. Field technicians and mobile workers receive a direct-fit power source for long shifts away from mains power.

Verify part number and voltage before ordering

Confirm that the original battery carries one of the listed replacement part numbers and shows 10.8 V on its label. The Getac B300 and B300X chassis must accept the standard battery bay form factor used by these models. No other laptop series is supported by this pack.

Sustained discharge at rated capacity

The 88 Wh lithium-ion chemistry delivers steady voltage through a full workday of typical rugged-notebook workloads. Internal cell balancing maintains consistent output as the pack discharges from full to empty. Capacity remains stable across repeated charge cycles in demanding field conditions.

Highlights

  • High-capacity 8100mAh for extended runtime
  • 88Wh energy rating supports demanding workloads
  • 8V lithium-ion chemistry delivers stable power
  • Direct replacement for BP3S3P2900 and 4418144000490
  • Compatible with Getac B300 and B300X rugged notebooks

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the KingSener BP3S3P2900(P) battery ship with any tools or cables, or do I need to buy them separately?

The battery is a direct replacement unit for the Getac B300 and B300X. It installs without extra tools or cables, so nothing else needs to be purchased.

The title shows 8700mAh and 94WH while the specifications list 8100mAh and 88WH — which capacity should I expect?

The detailed specification for this model is 8100mAh and 88WH at 10.8V; the higher figures in the title are not the rated values for this battery.

Will the 88WH rating actually deliver longer field time on a Getac B300X compared with the original pack?

The 88WH capacity matches the original part numbers BP3S3P2900(P), 4418144000490 and 3ICR19/66-3, so runtime will be equivalent to the factory battery when new.

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