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Rectangular black laptop battery with label showing 15V 3420mAh 3-Cell

PowerWarehouse

PowerWarehouse V6W33 laptop battery for Dell Inspiron 3510 3511 3515 5310

SKU CH-6YBY-66HMY

Compatible replacement battery for Dell Inspiron, Latitude and Vostro models, rated 15 V 3420 mAh

  • Battery Type4 Cell Lithium-Ion
  • Compatible with Dell Inspiron 3510 3511 3515 5310 models
  • Matches OEM part numbers V6W33 0XDY9K CN-0XDY9K for exact fit
  • 15V 3420mAh lithium-ion delivers reliable portable power
  • Four-cell design balances capacity and weight for daily use
  • Supports Latitude 3320 3420 3520 and Vostro 3510 5310 5410 5510

Compatible Dell laptop models

This 15 V 3420 mAh 3-cell lithium-ion battery replaces OEM part V6W33 and fits Dell Inspiron 3510, 3511, 3515, 5310, 5410, 5415, 5418, 5510, 5515, 5518, Latitude 3320, 3420, 3520 and Vostro 3510, 5310, 5410, 5510. It is built for owners of those specific machines who need a direct-replacement power source.

Thermals noise and power draw

The 15 V lithium-ion chemistry delivers steady voltage with minimal heat during typical office work, web browsing and video playback. Internal resistance stays low so the pack runs cool and silent without adding audible fan load to the laptop.

Sustained load behaviour

Under continuous heavy workloads such as compiling code or rendering video the cell voltage holds firm through the 3420 mAh capacity envelope. The pack maintains stable output until the charge is depleted rather than sagging early in the discharge curve.

Highlights

  • Compatible with Dell Inspiron 3510 3511 3515 5310 models
  • Matches OEM part numbers V6W33 0XDY9K CN-0XDY9K for exact fit
  • 15V 3420mAh lithium-ion delivers reliable portable power
  • Four-cell design balances capacity and weight for daily use
  • Supports Latitude 3320 3420 3520 and Vostro 3510 5310 5410 5510

Specifications

Battery Type4 Cell Lithium-Ion

Questions about this item

How do I install the V6W33 battery in my Dell Inspiron 3510 and what step do people often miss?

Power off the laptop, remove the bottom case screws, disconnect the old battery connector before lifting it out, then connect the new V6W33 battery cable firmly and reassemble; the step often missed is disconnecting the old battery first.

What maintenance or replacement will this 4-cell lithium-ion battery need later?

The 4-cell lithium-ion pack will gradually lose capacity over charge cycles; plan to replace it once runtime drops below your needs, typically after a few hundred full cycles.

What is the first limit that appears under sustained use with this 15V 3420mAh pack?

Under continuous load the 3420mAh capacity depletes first, limiting runtime before thermal or voltage limits become a factor.

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