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Black rectangular lithium-ion laptop battery, model SQU-1603

POWER-FENG

POWER-FENG SQU-1603 laptop battery 11.1V 4050mAh 45Wh

SKU CH-F26P-6MKF5 MPN SQU-1603

Replacement lithium-ion battery delivering 11.1V and 4050mAh capacity for Hasee SQU-1603 series notebooks

  • Battery TypeLithium-Ion
  • Direct replacement for Hasee SQU-1603 series notebooks
  • 1 V output matches original specification
  • 4050 mAh capacity delivers 45 Wh of energy
  • Lithium-ion chemistry for reliable recharge cycles
  • New condition, ready to install

Replacement battery for Hasee notebooks

This lithium-ion pack replaces the SQU-1603 part in Hasee SQU-1603 series laptops. It delivers 11.1V and 4050mAh for 45Wh of capacity. The unit ships new in black. One battery is included in the package.

Suitable for owners of compatible Hasee models

Buyers with a matching Hasee SQU-1603 series notebook can use this as a direct swap. Users of other brands or different Hasee series should look elsewhere because the connector and form factor will not match. No other compatibility is claimed.

11.1V 4050mAh 45Wh lithium-ion specification

The 11.1V 4050mAh 45Wh rating determines whether this pack fits your machine's power requirements. Verify that your original battery shows the same voltage and capacity before ordering. Mismatched values will prevent correct operation.

Highlights

  • Direct replacement for Hasee SQU-1603 series notebooks
  • 1 V output matches original specification
  • 4050 mAh capacity delivers 45 Wh of energy
  • Lithium-ion chemistry for reliable recharge cycles
  • New condition, ready to install

Specifications

Battery TypeLithium-Ion

Questions about this item

When will the SQU-1603 battery need replacing?

The lithium-ion pack delivers 4050mAh at 11.1V; capacity naturally declines with charge cycles, so plan a replacement when run-time drops below your needs.

What limits the SQU-1603 during sustained use?

The 45Wh capacity sets the runtime ceiling; under continuous load the pack will deplete at a rate dictated by the notebook's power draw.

Does the SQU-1603 get hot or noisy during all-day operation?

The battery has no moving parts and runs silently; warmth is normal during charge or heavy discharge, but it should never become uncomfortably hot.

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