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Rectangular black lithium-polymer laptop battery with label showing 7.4V 6350mAh 47Wh

myVolts

myVolts Laptop Battery for Dell Latitude E7440 E7450 E7420 7.4V 6350mAh 47Wh

SKU CH-H51H-ASM2Q

Replacement lithium-polymer battery for Dell Latitude 14 7000 series laptops, rated 7.4V 6350mAh 47Wh with four cells and 500 recharge cycles

  • Replacement battery fits Dell Latitude 14 7000 E7440 E7450 E7420 models
  • 4V 6350mAh 47Wh capacity delivers 1.5 to 3 hours operation time
  • Li-polymer 4-cell design replaces OEM part numbers including 34GKR 451-BBFS
  • CE and FCC certified for safety and environmental compliance
  • 25 years manufacturing experience backs 500 recharge cycles and 113% OEM compatibility

Replacement Battery for Dell Latitude 14 7000 Series

This 7.4V lithium-polymer battery replaces original Dell part numbers including 34GKR, 451-BBFS, 451-BBFT, 451-BBFV, 451-BBFY, G0G2M, PFXCR and T19VW. It fits Latitude E7440, E7440 Touch, E7450 and E7420 ultrabooks. The four-cell pack delivers 6350mAh and 47Wh capacity for mobile professionals needing a direct swap.

Check Compatibility Before Ordering

Verify your laptop model appears in the supported list: Latitude 14 7000, E7440, E7440 Touch, E7450 or E7420. Confirm the original battery voltage is 7.4V or 7.6V, as this unit is rated for both. Cross-reference the part number on your existing battery against the supplied replacement codes to ensure a correct fit.

What the Pack Changes

The 47Wh cell restores roughly 1.5 to 3 hours of runtime depending on workload, and is rated for 500 recharge cycles. CE and FCC certifications confirm electrical safety and environmental compliance. The manufacturer backs the unit with a 30-day money-back window and a 25-month exchange period, supported by email service.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the battery ship with any cables or tools, or must they be purchased separately?

The battery is a direct replacement unit; no cables, tools or extra hardware are included in the box.

Which Dell Latitude models does this 7.4 V 6350 mAh pack fit?

It replaces Dell part numbers 34GKR, 451-BBFS, 451-BBFT, 451-BBFV, 451-BBFY, G0G2M, PFXCR and T19VW in Latitude 14 7000, E7440, E7440 Touch, E7450 and E7420 systems.

What runtime can I expect from the 47 Wh capacity in daily use?

The manufacturer rates typical operation between 1.5 and 3 hours depending on workload and screen brightness.

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