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Rectangular black 4-cell lithium-ion laptop battery

PowerWarehouse

PowerWarehouse 6MT4T Laptop Battery for Dell Latitude E5470 E5570 7.6V 62Whr

SKU CH-Z8AH-XETZA

A 4-cell lithium-ion replacement battery supplying 7.6V and 62Whr for Dell Latitude E5470 and E5570 models

  • TypeBattery
  • Battery Type4 Cell Lithium-Ion
  • Compatible with Dell Latitude E5470 and E5570 models
  • 6V 62Whr capacity supports extended runtime
  • 4-cell lithium-ion design balances power and weight
  • Replaces multiple OEM part numbers including 6MT4T
  • Brand-new condition ensures full rated performance

Replacement Battery for Latitude E5470 and E5570

The PowerWarehouse 6MT4T is a new 4-cell lithium-ion battery built to fit Dell Latitude E5470 and E5570 notebooks. It replaces OEM part numbers including 6MT4T, 451-BBUN, 451-BBUP, 451-BBUQ, 535NC, 7V69Y, HK6DV, JCDHY, K3JK9, NR1DY and TXF9MP. The pack delivers 7.6 V and 62 Whr of capacity for compatible systems.

Practical Limits of the 7.6 V 62 Whr Pack

A 62 Whr, 4-cell design provides a finite runtime that varies with workload, screen brightness and power-management settings. The 7.6 V nominal voltage matches the original specification, so the battery will not exceed the laptop's charging circuit limits. Users needing longer unplugged time or a higher cell count will find this capacity insufficient for those scenarios.

Straightforward Swap with Basic Precautions

Installation requires removing the bottom case screws, disconnecting the old pack and connecting the new one in its place. The connector orientation is keyed, but forcing it can damage pins or the cable. A common issue is failing to reseat the connector fully, which causes the system to report no battery detected. Another frequent problem is skipping the initial calibration cycle, leading to inaccurate charge readings.

Highlights

  • Compatible with Dell Latitude E5470 and E5570 models
  • 6V 62Whr capacity supports extended runtime
  • 4-cell lithium-ion design balances power and weight
  • Replaces multiple OEM part numbers including 6MT4T
  • Brand-new condition ensures full rated performance

Specifications

TypeBattery
Battery Type4 Cell Lithium-Ion

Questions about this item

Should I pick the 62 Whr version for my Dell Latitude E5470 or E5570?

Yes, this 62 Whr, 4-cell lithium-ion battery matches the OEM 6MT4T specification for both the Latitude E5470 and E5570 models.

What runtime does the 7.6 V 62 Whr rating give in daily use?

The 7.6 V, 62 Whr capacity restores the original factory runtime for the Latitude E5470 and E5570, delivering the same watt-hour reserve the laptop expects.

Does the proprietary Dell connector limit charging speed or compatibility?

The battery uses the exact Dell Latitude interface tied to part numbers 6MT4T, 451-BBUN, 451-BBUP, 451-BBUQ, 535NC, 7V69Y, HK6DV, JCDHY, K3JK9, NR1DY and TXF9MP, so it charges at the standard rate the laptop firmware allows.

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