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Rectangular black 9-cell lithium-ion laptop battery with label showing capacity and voltage

PISKEKAT

PISKEKAT 9-cell 7800mAh 11.1V laptop battery for Dell Inspiron 1525 1526 1545

SKU CH-9Z36-NDR6S

A 9-cell lithium-ion replacement battery rated at 7800 mAh and 11.1 V for Dell Inspiron 1525, 1526 and 1545 laptops

  • Battery TypeLaptop Batteries
  • Extended runtime from 7800 mAh 9-cell capacity
  • Reliable power at 11.1 V or 10.8 V Li-ion
  • Direct-fit replacement for Inspiron 1525 1526 1545
  • Certified safe with CE UL RoHS compliance
  • Not suitable for Inspiron 1750 1440 K450N models

Compatible Dell Inspiron Models

This 9-cell lithium-ion replacement battery fits Dell Inspiron 1525, 1526 and 1545 laptops. It matches a long list of original part numbers including GP952, GW252, X284G and M911G. The unit is supplied new and carries CE, UL and RoHS safety certifications. It is not compatible with Inspiron 1750, 1440 or K450N models.

7800mAh Capacity and Runtime

Rated at 7800mAh and 11.1V, the pack provides higher capacity than standard 6-cell alternatives for longer unplugged sessions. The 9-cell layout adds physical depth, so the battery extends beyond the chassis footprint on the supported laptops. Runtime scales with system load, screen brightness and connected peripherals.

11.1V Li-ion Interface Limits

The battery operates at 11.1V nominal (10.8V minimum) and connects through the Dell proprietary latch used on the 1525, 1526 and 1545 series. It cannot be used in models that require a different voltage curve or connector geometry such as the excluded 1750 and 1440 lines. Charging is managed by the laptop's embedded controller.

Highlights

  • Extended runtime from 7800 mAh 9-cell capacity
  • Reliable power at 11.1 V or 10.8 V Li-ion
  • Direct-fit replacement for Inspiron 1525 1526 1545
  • Certified safe with CE UL RoHS compliance
  • Not suitable for Inspiron 1750 1440 K450N models

Specifications

Battery TypeLaptop Batteries

Questions about this item

Will this 9-cell 7800mAh battery fit my Dell Inspiron 1525 without changing the existing chassis?

The battery measures 26.10 by 11.80 by 6.40 cm and is listed as fully compatible with the Inspiron 1525 and 1526 models.

How can I verify the 11.1V Li-ion pack is charging correctly after installation?

The Dell BIOS will report the new 7800mAh capacity and show a charging icon; a full charge cycle completes without error codes.

Does the package include a charger or only the 9-cell battery itself?

Only the replacement battery is supplied; the original Dell AC adapter must be used for charging.

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