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Black rectangular 6-cell lithium-ion laptop battery 11.1V 5200mAh

DELL

DELL 11.1V 5200mAh 6-Cell Battery Inspiron 15R-SE-5520 15R-SE-7520 17R-SE-7720

SKU CH-A5MX-6233Z

Lithium-ion 11.1V 5200mAh 6-cell replacement battery for Dell Inspiron 15R-SE-5520, 15R-SE-7520 and 17R-SE-7720 models

  • CompatibilityCompatible with Dell Inspiron 15R-SE-5520 15R-SE-7520 17R-SE
  • Battery TypeLithium-Ion
  • 1 V lithium-ion chemistry delivers stable voltage
  • 5200 mAh capacity extends runtime between charges
  • Six premium cells balance weight and endurance
  • 100 % compatible with Inspiron 15R-SE-5520, 7520 and 17R-SE-7720
  • CE and RoHS certified for safety and environmental compliance

Replacement Battery for Inspiron 15R and 17R

This 11.1 V lithium-ion pack is built for Dell Inspiron 15R-SE-5520, 15R-SE-7520 and 17R-SE-7720 notebooks. It supplies 5200 mAh from six premium cells and carries CE and RoHS certification. The unit is new and covered by a one-year replacement warranty.

Suitable Owners and Limitations

Owners of the three listed Inspiron models who need a direct swap for a worn original will find a precise fit. Buyers with other Dell series, different 15R or 17R sub-models, or non-Dell laptops cannot use this battery. The pack is not a universal spare and will not work outside the named compatibility list.

Deciding Specification — 11.1 V 5200 mAh 6-Cell

The voltage, capacity and cell count together determine whether this unit matches the original equipment specification. Confirm that the service tag or old battery label shows 11.1 V and 5200 mAh before ordering. If the original rating differs, this pack will not be the correct replacement.

Highlights

  • 1 V lithium-ion chemistry delivers stable voltage
  • 5200 mAh capacity extends runtime between charges
  • Six premium cells balance weight and endurance
  • 100 % compatible with Inspiron 15R-SE-5520, 7520 and 17R-SE-7720
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with Dell Inspiron 15R-SE-5520 15R-SE-7520 17R-SE-7720
Battery TypeLithium-Ion

Questions about this item

Does the 11.1V 5200mAh 6-cell battery ship as a single unit or do I need a separate charger?

The listing covers the replacement battery only; the laptop's original AC adapter is used for charging.

Should I pick the 15R-SE-5520, 15R-SE-7520 or 17R-SE-7720 version of this 5200mAh pack?

All three model numbers share the same 11.1V 6-cell battery, so one part fits every listed Inspiron.

What runtime can I expect from the 5200mAh capacity in a 15 or 17 inch Dell?

The 5200mAh rating restores the original factory capacity, giving comparable battery life to a new OEM pack.

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