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Rectangular black lithium-polymer laptop battery, six cells, 47WH 7.4V

NShi

NShi laptop battery 47WH 7.4V 6-cell Dell Latitude E7440 E7450 E7420

SKU CH-NT20-FYM9F

6-cell lithium-ion pack rated 47 Wh at 7.4 V fits Dell Latitude E7440, E7450 and E7420 models

  • Battery TypeLithium Polymer
  • 47 Wh capacity powers Dell Latitude E7440, E7450, E7420
  • 6-cell lithium-ion design delivers 7.4 V for stable operation
  • Replaces OEM part numbers 451-BBFV, 3RNFD, G0G2M, PFXCR
  • Rated for up to 500 recharge cycles over battery life
  • CE and FCC certified for safety compliance

Drop-in replacement for Dell Latitude 7000 series

This 47WH lithium-ion pack is built for Dell Latitude E7440, E7450 and E7420 ultrabooks. It matches the original 7.4V 6-cell specification and fits the same battery bay without modification. The unit ships new and carries CE and FCC safety certification.

Steady output through a full workday

Rated for up to 500 recharge cycles, the cell chemistry is chosen to hold voltage evenly across the discharge curve rather than peaking early and fading fast. That means consistent run-time from the first charge to the last cycle of its service life.

Verify the exact part number on your old battery

Dell used several revisions for this chassis including 451-BBFV, 3RNFD, G0G2M, PFXCR, T19VW, 34GKR, 0909H5, 0G95J5 and E225846. Cross-reference the label before ordering to avoid a mismatch.

Highlights

  • 47 Wh capacity powers Dell Latitude E7440, E7450, E7420
  • 6-cell lithium-ion design delivers 7.4 V for stable operation
  • Replaces OEM part numbers 451-BBFV, 3RNFD, G0G2M, PFXCR
  • Rated for up to 500 recharge cycles over battery life
  • CE and FCC certified for safety compliance

Specifications

Battery TypeLithium Polymer

Questions about this item

How much heat does the 47WH 7.4V battery generate during all-day use?

The 6-cell lithium polymer design runs at 7.4 volts and 47 watt-hours, so heat output stays low during typical daily workloads.

Which Dell Latitude models must I already own for this 6-cell pack to fit?

It fits Latitude E7440, E7450 and E7420 ultrabooks in the 7000 series.

Will the 7.4V pack work alongside the original 451-BBFV charger I kept?

Yes, the replacement matches the 7.4V 47WH specification used by the 451-BBFV and related part numbers.

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