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Rectangular black laptop battery pack with six cells and label showing 48wh 5200mAh 11.1V

myVolts

myVolts Laptop Battery 48wh 5200mAh 11.1V 6-cell Dell Inspiron

SKU CH-ZW0P-D0JMJ

Replacement lithium-ion battery delivering 48 Wh capacity across six cells at 11.1 V for compatible Dell Inspiron and Vostro laptops

  • 48 Wh capacity powers Dell Inspiron laptops for 1.5-2.5 hours
  • 5200 mAh lithium-ion cell delivers reliable mobile energy
  • 1 V output matches original 10.8 V specification exactly
  • Six-cell design fits N5010 N5110 N7110 and Vostro 3450 3550 3750
  • Replaces J1KND 4T7JN 9T48V 383CW W7H3N and other Dell part numbers

Replacement Battery for Dell Inspiron Series

This 6-cell lithium-ion battery replaces original Dell packs across a wide range of Inspiron and Vostro laptops. It delivers 48 Wh at 11.1 V and is compatible with the 10.8 V variants used in many models. The pack fits numerous part numbers including J1KND, 4T7JN and 9T48V.

Capacity and Runtime Expectations

Typical operation time falls between 1.5 and 2.5 hours depending on the specific laptop configuration and workload. Heavier tasks such as video playback or gaming will reduce the usable span toward the lower end. The 5200 mAh rating sets the absolute energy limit for any single charge.

Part-Number Verification Is Essential

The battery will not fit units that require the MR90Y part number, so confirming the exact Dell part code before purchase is the single decisive step. Matching your original part number against the long compatibility list ensures correct physical fit and electrical connection.

Highlights

  • 48 Wh capacity powers Dell Inspiron laptops for 1.5-2.5 hours
  • 5200 mAh lithium-ion cell delivers reliable mobile energy
  • 1 V output matches original 10.8 V specification exactly
  • Six-cell design fits N5010 N5110 N7110 and Vostro 3450 3550 3750
  • Replaces J1KND 4T7JN 9T48V 383CW W7H3N and other Dell part numbers

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 48 Wh or the 49 Wh version?

The listing specifies 48 Wh and 5200 mAh at 11.1 V; the 49 Wh figure appears only in the supplier title, so the rated capacity is 48 Wh.

What does the 48 Wh rating mean for daily use?

Expect roughly 1.5 to 2.5 hours of operation depending on the laptop model and workload; actual runtime varies with screen brightness, CPU load and peripherals.

Does the 11.1 V rating match my 10.8 V original battery?

Yes, the pack is marked 11.1 V and noted as compatible with 10.8 V systems, so it will work with Dell batteries rated at 10.8 V.

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