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Rectangular black lithium-polymer laptop battery with connector

NShi

NShi 7146W laptop battery 11.4V 78Wh 6500mAh for Dell Latitude 7400 9410

SKU CH-RMYB-Q9N6H MPN 7146W

Replacement lithium-polymer battery delivering 11.4V and 78Wh for Dell Latitude 7400 and 9410 series notebooks

  • Battery typeLithium Polymer
  • Delivers 78 Wh capacity for extended runtime
  • 4 V lithium-polymer chemistry matches original spec
  • Replaces Dell part numbers NF2MW 0C76H7 C76H7 0G8F6M
  • Fits Latitude 7400 2-in-1 and 9410 series notebooks
  • Certified to CE FCC RoHS safety standards

Replacement battery for Dell Latitude 7400 and 9410

This 11.4V lithium polymer battery replaces part numbers NF2MW 7146W 0C76H7 C76H7 0G8F6M. It fits Dell Latitude 7400 E7400 2-in-1 and Latitude 9410 series notebooks. Buyers who need a different voltage or connector layout cannot use this unit.

Capacity and runtime

Rated at 78Wh and 6500mAh the pack delivers the original capacity for everyday office workloads. Heavy multi-tasking or sustained high brightness will drain the charge faster. Users who require longer unplugged sessions than the original design allows will need an external power bank.

Thermals and power behaviour

Certified to UL CE FCC and RoHS the battery uses Grade-A cells with a smart chip for stable current and low self-discharge. Normal charging cycles run cool and quiet. The supplier recommends discharging to five percent then cycling three to four times to reach full capacity.

How it compares

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

Price $81.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

Will this 7146W battery fit alongside the existing components in my Latitude 7400 2-in-1?

The 7146W is built to the same form factor as the original NF2MW and 0C76H7 packs, so it sits in the same bay without displacing other hardware.

How can I verify the 11.4V 78Wh pack is working correctly after installation?

Charge it to 100%, discharge to 5%, then repeat the cycle 3-4 times; the OS battery report should then show design capacity near 6500mAh.

Does the box include only the 7146W battery or are tools and cables also supplied?

The package contains 1X 7146W Battery only; opening tools and any additional cables must be sourced separately.

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