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Rectangular black lithium-ion laptop battery pack

TAURKENAM

TAURKENAM AA-PBZN2TP laptop battery 7.5V 4080mAh 30Wh black

SKU CH-FJ7R-1B5XW

Replacement lithium-ion battery delivers 7.5 V, 4080 mAh and 30 Wh for compatible Samsung Chromebook models

  • Battery TypeLithium-Ion
  • Lithium-ion chemistry delivers 4080 mAh capacity for extended runtime
  • 5 V output matches original Samsung Chromebook 303C, XE303C12, XE500T, XE500C, XE503C specifications
  • High energy density packs 30 Wh into a compact black housing
  • High recycle life supports up to 500 charge cycles for long-term use
  • New condition ensures full performance from first installation

Replacement for Samsung Chromebook models

This lithium-ion battery replaces the original AA-PBZN2TP pack in Samsung Chromebook 303C, XE303C12, XE303C, XE500T, XE500C and XE503C series devices. It is aimed at owners who need a new power source after the factory cell has worn out. The black unit ships new and ready to install.

7.5V 4080mAh 30Wh thermals and run-time

The 7.5 volt, 4080 milliampere-hour cell stores 30 watt-hours of energy using high-density lithium-ion chemistry. Normal operation stays cool and silent because the pack has no moving parts. High recycle life means the cell accepts many charge cycles before capacity drops noticeably.

Upgrade from a depleted original pack

This battery restores full run-time when the original pack no longer holds a useful charge. The jump is worth it if the Chromebook otherwise meets your needs but shuts down early or tethered to an outlet. Buyers who need a higher-capacity design or a different voltage should look elsewhere.

Highlights

  • Lithium-ion chemistry delivers 4080 mAh capacity for extended runtime
  • 5 V output matches original Samsung Chromebook 303C, XE303C12, XE500T, XE500C, XE503C specifications
  • High energy density packs 30 Wh into a compact black housing
  • High recycle life supports up to 500 charge cycles for long-term use
  • New condition ensures full performance from first installation

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the AA-PBZN2TP battery in my Samsung Chromebook 303C, and which step causes the most trouble?

Power off the Chromebook, remove the bottom screws, disconnect the old pack, connect the new 7.5 V 4080 mAh unit, and reassemble; the step most people miss is fully seating the connector before tightening the case.

What maintenance or replacement will this 30 Wh lithium-ion pack need later?

No scheduled maintenance is required; when capacity fades after many charge cycles the whole battery is replaced as a single unit.

What limit appears first during sustained use of this 7.5 V battery?

The pack delivers its rated 30 Wh until the charge is depleted, then the Chromebook shuts down to protect the cells.

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