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Rectangular black 6-cell lithium-ion battery pack with label showing 11.1V 5200mAh

DELL

DELL 11.1V 5200mAh 6-Cell Lithium-Ion Battery for XPS 14 15 17 L401x L501x L502x L701x L702x L721x 15-1591

SKU CH-Z3RP-7K9JK

Replacement 11.1V 5200mAh 6-cell lithium-ion battery compatible with Dell XPS 14, 15 and 17 L401x, L501x, L502x, L701x, L702x, L721x and 15-1591 models

  • CompatibilityCompatible with Dell XPS 14 15 17 L401x L501x L502x L701x L7
  • Battery TypeLithium-Ion
  • Compatible with Dell XPS 14 15 17 models L401x L501x L502x L701x L702x L721x 15-1591
  • 1V lithium-ion chemistry matches original voltage specification for safe operation
  • 5200mAh capacity across 6 cells provides extended runtime between charges
  • CE and RoHS certified for compliance with safety and environmental standards
  • Backed by a full one-year replacement warranty against defects

Replacement Battery for XPS 14 15 17

This 11.1V 5200mAh lithium-ion pack fits Dell XPS 14 15 17 L401x L501x L502x L701x L702x L721x 15-1591 models. It restores original run time for owners whose factory cell no longer holds a charge. The six-cell design matches the stock form factor.

Upgrading from a Worn Original Cell

Replace the battery when the original shows rapid drain, unexpected shutdowns or physical swelling. The jump is worth it if daily unplugged use has dropped below a usable threshold. Buyers who need more capacity than 5200mAh or a different voltage should look elsewhere.

Simple Swap with Standard Tools

The pack slides into the existing bay and locks with the original latch mechanism. No soldering or firmware steps are required. What usually goes wrong is forgetting to disconnect the AC adapter first or forcing the connector misaligned, which can bend the header pins.

Highlights

  • Compatible with Dell XPS 14 15 17 models L401x L501x L502x L701x L702x L721x 15-1591
  • 1V lithium-ion chemistry matches original voltage specification for safe operation
  • 5200mAh capacity across 6 cells provides extended runtime between charges
  • CE and RoHS certified for compliance with safety and environmental standards
  • Backed by a full one-year replacement warranty against defects

Specifications

CompatibilityCompatible with Dell XPS 14 15 17 L401x L501x L502x L701x L702x L721x 15-1591
Battery TypeLithium-Ion

Questions about this item

Which Dell XPS model numbers will this 11.1V 5200mAh 6-cell battery fit?

It is compatible with XPS 14 15 17 L401x L501x L502x L701x L702x L721x and 15-1591.

What is the correct way to seat this 6-cell lithium-ion battery, and what step do people often miss?

Slide the pack in until both side latches click; the step many miss is pressing firmly on each end until the locks engage fully.

When should this 5200mAh lithium-ion battery be replaced, and how long is the warranty?

Replace it when run time drops noticeably; the manufacturer provides a full one-year replacement warranty.

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