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Black rectangular laptop battery with label showing 7.4V 51Whr 4 cell

Tryhi

Tryhi G5M10 laptop battery 4 cell 7.4V 51Whr Dell Latitude E5450 E5550

SKU CH-2208-M02QT

Four-cell lithium-ion replacement battery delivering 7.4V and 51Whr for Dell Latitude E5450 and E5550 models

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating7.4 V
  • Battery capacity6892mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Latitude E5450, Latitude E5550
  • 51 Whr capacity powers Dell Latitude E5450 and E5550
  • 4-cell lithium-ion design replaces G5M10, 8V5GX, WYJC2, 0WYJC2, PF69Y, 451-BBLK, VMKXM, 451-BBLN
  • 4 V output matches original Dell specifications
  • 6892 mAh rating delivers extended runtime
  • Brand-new condition ensures full performance from day one

What this battery replaces

This is a new 4-cell lithium-ion replacement battery rated at 7.4V and 51Whr. It matches the original Dell G5M10, 8V5GX, WYJC2, 0WYJC2, PF69Y, 451-BBLK, VMKXM and 451-BBLN part numbers. Capacity is listed at 6892mah.

Who it suits and who it does not

It fits Dell Latitude E5450 and Latitude E5550 models as a primary internal battery. Buyers with other Latitude models or different Dell series should verify their exact part number before ordering. This unit will not work in systems that require a different voltage, cell count or connector layout.

Installation notes

The battery sits in the standard internal bay and connects directly to the motherboard header. No tools beyond a small Phillips screwdriver are usually needed. The most common issue is forgetting to disconnect the old pack before removing it, which can cause a short. Ensure the replacement clicks firmly into place and the latch engages.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameG5M10, 8V5GX, WYJC2, 0WYJC2, PF69Y, 451-BBLK, VMKXM, 451-BBLN
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating7.4 V
Battery capacity6892mah
Compatibility
Compatible withDell Latitude E5450, Latitude E5550

Questions about this item

Does this 7.4V 51Whr battery need any extra cable or bracket to fit my Dell Latitude E5450?

It is a direct replacement for the original G5M10 pack and slides into the same bay without additional parts.

Will the 4-cell lithium-ion pack charge correctly with the original Dell AC adapter I already use?

Yes, the 7.4V specification matches the factory design so the existing charger manages it normally.

How can I confirm the 6892mAh capacity is recognised after installation?

The BIOS and Windows power report will show the design capacity near 6892mAh and the voltage at 7.4V.

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