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Black rectangular laptop battery with screwdrivers and instruction sheet

FOCUSTEC

FOCUSTEC 6MT4T 7.6V 62Wh laptop battery

SKU CH-Z2EC-V03XT MPN 6MT4T

A 7.6 V 62 Wh lithium-polymer replacement battery for Dell Latitude 5470, 5570 and Precision 3510 series, supplied with screwdrivers and fitting instructions

  • Battery TypeLithium-Ion
  • Longer run-time from 62 Wh capacity
  • Broad fit across Latitude 5470, 5570 and Precision 3510 series
  • Safer charging with over-charge, over-discharge, over-temperature and short-circuit protection
  • Extended lifespan rated for up to 1000 recharge cycles
  • Ready to install with two screwdrivers and instructions included

Battery specifications

This replacement battery uses a lithium-polymer chemistry rated at 7.6 V with a 62 Wh capacity across four cells. It is supplied in a black housing and ships with two screwdrivers and an instruction sheet. The unit is designed to match the original electrical parameters for compatible Dell Latitude and Precision notebooks.

Compatibility guidance

The battery fits Dell Latitude 14 5470 and 15 5570 series as well as Precision 15 3510 and M3510 models. It replaces part numbers including 7V69Y, TXF9M, 79VRK and HK6DV. Buyers with a 47 Wh NGGX5 battery or laptops outside the listed model families should look for a different replacement.

Capacity rating

The decisive specification is the 62 Wh energy rating, which determines runtime compared with the original pack. A lower-capacity 47 Wh alternative will not deliver the same operating time, so confirming this figure against the existing battery is essential before purchase.

Highlights

  • Longer run-time from 62 Wh capacity
  • Broad fit across Latitude 5470, 5570 and Precision 3510 series
  • Safer charging with over-charge, over-discharge, over-temperature and short-circuit protection
  • Extended lifespan rated for up to 1000 recharge cycles
  • Ready to install with two screwdrivers and instructions included

Specifications

Battery TypeLithium-Ion

Questions about this item

How many recharge cycles does the 6MT4T battery support before it needs replacement?

The 6MT4T is rated for up to 1000 recharge cycles over its life, so plan a replacement once capacity drops noticeably after that point.

What is the first limit reached during sustained use of this 7.6V 62Wh pack?

The 62Wh capacity is the limiting factor; continuous load will drain the pack until the built-in over-discharge protection cuts power.

Does the 4-cell Li-polymer 6MT4T run hot or draw extra power when the laptop is on all day?

The pack includes over-temperature and short-circuit protection, and its low power consumption design keeps heat and draw in check during extended operation.

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