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Rectangular black lithium-polymer laptop battery with connector

Dr. Battery

Dr. Battery MPL05291P-16 laptop battery 7.4V 6450mAh

SKU CH-02XF-57MBB

A 7.4 V lithium-polymer replacement battery with 6450 mAh capacity for Dell Latitude 12, 14 and 15 series laptops

  • Battery typeLithium Polymer
  • Battery voltage rating7.4 V
  • Battery capacity6,450 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Latitude 12 E5270 / 14 5000 / 15 5000 / 3150 / 3160 / E
  • Lithium polymer cells deliver 51 Wh of capacity
  • 4 V output matches original Dell specifications
  • Smart control chip enables quicker charging and longer discharge
  • Built-in protections guard against short circuit, overheat and overload
  • Compatible with Latitude 3150, 3160, E5270, E5450, E5470, E5550, E5570, 12 E5270, 14 5000

Compatible Dell Latitude models

This Dr. Battery MPL05291P-16 replaces the original pack in Dell Latitude 12 E5270, 14 5000, 15 5000, 3150, 3160, E5270, E5450, E5470, E5550 and E5570 laptops. It is built for owners of those machines who need a new 7.4 V lithium-polymer unit. The black battery delivers 6450 mAh capacity for everyday mobile work.

Replaces listed Dell part numbers

The unit substitutes Dell original part numbers including 079VRK, 0HK6DV, 0R9XM9, 0TXF9M, 0WYJC2, 451-BBLN, 79VRK, 8V5GX, F5WW5, G5M10 and HK60W. Upgrade when the factory pack no longer holds a useful charge or shows swelling. The 51 Wh energy rating matches the OEM specification for direct replacement.

Verify model and voltage before ordering

Confirm your laptop model appears in the compatibility list and that the original battery voltage reads 7.4 V. Cross-reference the part number printed on your old pack with the numbers above. The battery uses a lithium-polymer cell with an integrated protection chip for short-circuit, overheat and overload safety.

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

Product
Brand nameDr. Battery
Model nameMPL05291P-16
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating7.4 V
Battery capacity6,450 mAh
Compatibility
Compatible withDell Latitude 12 E5270 / 14 5000 / 15 5000 / 3150 / 3160 / E5270 / E5450 / E5470 / E5550 / E5570
Original Battery Part Number :
079VRK / 0HK6DV / 0R9XM9 / 0TXF9M / 0WYJC2 / 451-BBLN / 79VRK / 8V5GX / F5WW5 / G5M10 / HK60 W / R9XM9 / TXF9M / VMKXM / WYJC2
*** This battery only compatible with 7.4 V version.

Questions about this item

Does the 7.4 V 6450 mAh pack fit a Dell Latitude 14 5000 without modification?

Yes, the battery is listed as compatible with Dell Latitude 14 5000 series and matches the original 7.4 V voltage and 6450 mAh capacity.

What is the correct order for inserting the battery into a Latitude E5470?

Power off the laptop, disconnect the AC adapter, slide the release latch, remove the old pack, align the new pack with the connector, press firmly until it clicks, then reconnect power.

How often should the 51 Wh lithium polymer cell be recalibrated for accurate runtime readings?

Run a full charge–discharge–charge cycle every two to three months or whenever the reported capacity seems inaccurate.

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