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Rectangular black laptop battery pack with six cells visible

PISKEKAT

PISKEKAT laptop battery 6-cell 5200mAh 11.1V for Dell Inspiron 1525 1526

SKU CH-B3V3-PCWBP

6-cell 5200mAh 11.1V Li-ion replacement battery for Dell Inspiron 1525 and 1526 series laptops

  • Battery TypeLaptop Batteries
  • 5200mAh capacity extends runtime on compatible Dell laptops
  • 1V 6-cell lithium-ion chemistry delivers stable power output
  • CE FCC RoHS certifications confirm safety compliance
  • Fits Dell Inspiron 1525 1526 series and listed part numbers
  • Replaces original Dell batteries including GW240 RN873 M911G K450N

Replacement for Inspiron 1525 and 1526

This 6-cell lithium-ion battery delivers 5200mAh at 11.1V and is built for Dell Inspiron 1525 and 1526 series laptops. It replaces a long list of original part numbers including GW240, RN873 and 312-0625. The pack is CE, FCC and RoHS certified for safety. Buyers needing a different voltage or cell count should verify compatibility before ordering.

Steady discharge over long sessions

The 58Wh capacity supports extended use away from mains power without the voltage sag seen in lower-capacity packs. Internal cell balancing maintains consistent output during continuous workloads such as document editing or video playback. The chemistry is rated for hundreds of full cycles while retaining usable capacity. Users who require hot-swap capability or modular bay mounting will not find those features here.

Cool operation with no moving parts

Passive thermal design means the battery adds no fan noise and draws zero active cooling power. Surface temperature remains close to ambient during typical office tasks and moderate media consumption. The pack fits the original battery bay without increasing chassis thickness or blocking ventilation grilles. Systems that rely on battery-mounted temperature sensors will operate normally with this replacement.

Highlights

  • 5200mAh capacity extends runtime on compatible Dell laptops
  • 1V 6-cell lithium-ion chemistry delivers stable power output
  • CE FCC RoHS certifications confirm safety compliance
  • Fits Dell Inspiron 1525 1526 series and listed part numbers
  • Replaces original Dell batteries including GW240 RN873 M911G K450N

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the 6-cell 5200 mAh battery run hot or drain quickly when the Dell Inspiron 1525 is used all day?

The 11.1 V lithium-ion pack is CE-, FCC- and RoHS-certified, so it meets standard thermal and power-efficiency limits for daily use in the Inspiron 1525 or 1526.

What must I already own for this PISKEKAT pack to work in my laptop?

You need a Dell Inspiron 1525, 1526, 1545, 1546, 1750 or 1440 that currently uses a battery with part numbers such as GW240, RN873, M911G, K450N or 312-0625.

Will this replacement battery fit the original battery bay on my older Inspiron 1525 without modification?

Yes, it matches the DL1525LP form factor and the listed OEM part numbers including 312-0626, 312-0633 and 451-10478, so it seats directly in the existing bay.

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