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Black rectangular lithium-polymer laptop battery pack

Dr. Battery

Dr. Battery MPL08276P-18 laptop battery 11.1V 4500mAh 50Wh

SKU CH-K98Q-5AH9A

A 11.1 V, 4500 mAh lithium-polymer replacement battery for compatible HP EliteBook and ZBook models

  • Battery typeLithium Polymer
  • Battery voltage rating11.1 V
  • Battery capacity4,500 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP EliteBook 740 / 740 G1 / 740 G2 / 745 / 745 G1 / 745 G2 /
  • Compatible with many HP EliteBook and ZBook models
  • 1V 4500mAh lithium polymer cell delivers 50Wh capacity
  • Built-in smart chip provides overcharge, overheat and short-circuit protection
  • New replacement battery manufactured to OEM specifications
  • Dr. Battery brand established in 2006 with one-year warranty

Replacement for HP EliteBook and ZBook series

This Dr. Battery MPL08276P-18 is a new lithium-polymer laptop battery rated at 11.1V and 4500mAh. It fits a wide range of HP EliteBook 740, 745, 750, 755, 840, 845, 850 and 855 models across G1 and G2 generations, plus the ZBook 14 G2 and 15u G2 mobile workstations.

Upgrades worn or failed original packs

It replaces OEM part numbers such as CO06XL, D8R80AV, D8R82AV, E2P27AV, E3W16UT, E3W17UT, E3W19UT, E3W20UT, E3W24UT, E3W28UT, E7M95PA, E7N00PA, E7U23AA and E7U24AA. The jump is worth it when the original battery no longer holds a useful charge or shows swelling. It is not for buyers who need a higher capacity than 4500mAh or a different voltage.

Straightforward internal swap

Installation follows the usual bottom-case removal process for these EliteBook and ZBook chassis. A smart control chip provides short-circuit, overheat and overload protection while supporting quicker charging and lower power consumption. Verify the exact model and original battery part number before fitting to avoid a mismatch.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08276P-18
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.1 V
Battery capacity4,500 mAh
Compatibility
Compatible withHP EliteBook 740 / 740 G1 / 740 G2 / 745 / 745 G1 / 745 G2 / 750 / 750 G1 / 750 G2 / 755 / 755 G1 / 755 G2 / 840 / 840 G1 / 840 G2 / 845 / 845 G1 / 845 G2 / 850 / 850 G1 / 850 G2 / 855 / 855 G1 / 855 G2
HP ZBook 14 G2 / 15u G2
Original Battery Part Number :
716723-271 / 716723-2C1 / 716724-141 / 716724-171 / 716724-1C1 / 716724-241 / 716724-271 / 716724-2C1 / 716724-421 / 716724-541 / 716724-542 / 717375-001 / 717376-001 / 719320-271 / 719320-2C1 / 719320-2C2 / 719796-001 / 719941-002 / 996TA048H / C006XL / CM03 / CM03024XL / CM03024XL-PL / CM03050XL / CM03XL / CO06 / CO06060XL / CO0

Questions about this item

Does the MPL08276P-18 battery use the same physical layout as the original HP CO06XL?

Yes, it is built as a direct replacement for the CO06XL and fits the HP EliteBook 740, 745, 750, 755, 840, 845, 850, 855 G1 and G2 series plus the ZBook 14 G2 and 15u G2.

What is the common installation mistake with the 11.1V lithium-polymer pack?

Forgetting to disconnect the internal connector before removing the old pack, which can short the motherboard; always unplug the battery cable first.

When will the 4500mAh capacity typically need a fresh pack?

After about 500 full charge cycles the runtime drops noticeably, so plan a replacement once the battery no longer holds a useful charge for your workload.

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