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Black rectangular lithium-polymer laptop battery with label showing 48Wh 11.1V

POWER-FENG

POWER-FENG 48Wh TKV2V laptop battery for Dell Inspiron 14V 14VR M4010 N4020 N4030

SKU CH-FE4N-FHWQ6

48Wh 11.1V lithium-polymer replacement battery fits Dell Inspiron 14V, 14VR, M4010, N4020 and N4030 series

  • Battery typeLaptop Batteries
  • Product typeBattery
  • 48 Wh capacity extends runtime between charges
  • 1 V lithium-polymer chemistry delivers stable power
  • Replaces original TKV2V, W4FYY and X3X3X part numbers
  • Compatible with Inspiron 14V, 14VR, M4010, N4020 and N4030 series
  • Brand-new cell ensures full 4080 mAh rating from day one

Replacement battery for Inspiron 14V and 14VR

This 48Wh lithium-polymer pack restores portable power to compatible Dell Inspiron laptops. It replaces part numbers TKV2V, W4FYY, X3X3X, YM5H6 and YPY0T. The unit is brand new and ready for immediate installation.

11.1V Li-polymer construction with black housing

The battery uses lithium-polymer chemistry at 11.1 volts and 4080mAh capacity inside a black casing. Its form factor matches the original internal mounting points on supported models. No external connectors or adapters are required for the swap.

Direct swap for M4010 N4020 N4030 series

This pack fits Inspiron M4010, N4020, N4020D, N4030 and N4030D chassis without modification. The upgrade is worthwhile when the original cell no longer holds a usable charge. It does not serve laptops outside the listed Inspiron 14V, 14VR and N-series range.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery
Power
Battery typeLaptop Batteries

Questions about this item

What voltage does the 48Wh TKV2V battery operate at?

The battery operates at 11.1V, matching the original specification for compatible Dell Inspiron models.

Will this battery fit my Dell Inspiron N4020 chassis?

Yes, it is designed for the Inspiron N4020, N4020D, N4030, N4030D, M4010, 14V and 14VR series.

How do I install the TKV2V battery without damaging the connector?

Power off the laptop, unplug the AC adapter, remove the old battery, align the new battery's connector carefully, press it in firmly until it clicks, then secure the latch.

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