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Black rectangular lithium polymer laptop battery

Dr. Battery

Dr. Battery DRPROHP276P-02 11.1V 4400mAh laptop battery

SKU CH-NE1C-7XKSR

Replacement lithium-polymer battery for HP EliteBook and Elite x2 models, 11.1V 4400mAh with short-circuit and overheat protection

  • ColorBlack
  • TypeBattery
  • CompatibilityCOMPATIBLE LAPTOP MODELS HP Elite x2 1011: G1-F7L79AV | G1-F
  • Battery TypeLithium Polymer
  • Battery Voltage11.1V
  • Battery Capacity4400 mAh
  • Compatible with HP EliteBook 840 G2 and 850 G1 series
  • 4400 mAh lithium polymer cell restores original runtime
  • 1 V 49 Wh matches factory voltage spec
  • Built-in short-circuit, overheat and overload protection
  • New professional-series replacement backed by one-year warranty

Dr. Battery 11.1V 4400mAh Replacement

This Dr. Battery Professional Series unit is a lithium polymer laptop battery rated at 11.1V and 4400mAh. It is built to restore runtime for compatible HP EliteBook and Elite x2 models. The pack includes short circuit, overheat and overload protections. It is sold new with a one year warranty.

Verify your HP part number before ordering

Check the original battery label for part numbers such as 717376-001, CO06, CO06XL, 716724-421 or CM03050XL. Confirm that your laptop appears in the listed EliteBook 840 G1, 840 G2, 850 G1, 850 G2, Elite x2 1011, ZBook 14 G2 or 15u G2 series. Voltage must match 11.1V exactly.

Fits directly into the internal battery bay

The battery slots into the existing compartment without extra cables or adapters. It frees you from relying on the AC adapter for mobile work. No additional hardware is required beyond the original laptop chassis and charging circuit.

Highlights

  • Compatible with HP EliteBook 840 G2 and 850 G1 series
  • 4400 mAh lithium polymer cell restores original runtime
  • 1 V 49 Wh matches factory voltage spec
  • Built-in short-circuit, overheat and overload protection
  • New professional-series replacement backed by one-year warranty

Specifications

BrandDr. Battery
ModelDRPROHP276P-02
ColorBlack
TypeBattery
CompatibilityCOMPATIBLE LAPTOP MODELS
HP Elite x2 1011:
G1-F7L79AV | G1-F7L81AV | G1-F7L82AV | G1-F7L83AV | G1-J8W02AV | G1-J8W04AV | G1-J8W05AV | G1-J8W06AV | G1-L1K75AV | G1-L1K76AV | G1-L4H89AW | G1-L4H91AW | G1-L5H45AA | G1-L5H48AA | G1-L5H49AA | G1-L9C30PA | G1-L9C31PA | G1-L9C34PA
HP ZBook:
14 | 14 G2 | 14 G2-G8W43AV | 14 G2-G8W44AV | 14 G2-G8W45AV | 14 G2-G8W46AV | 14 G2-L1D71AW | 14 G2-L1D73AW | 14 G2-L9S94PA | 14 G2-M3G61PA | 14 G2-M3G62PA | 14 G2-M3G63PA | 14 G2-X8W18PA | 14 G2-X8W19PA | 14-E2P25AV | 14-E2P26AV | 14-E2P27AV | 14-F4P18PA | 14-F4P19PA | 14-F4P20PA | 14-F4P21PA | 14-F4W93P
Battery TypeLithium Polymer
Battery Voltage11.1V
Battery Capacity4400 mAh

Questions about this item

What comes in the box with the Dr. Battery DRPROHP276P-02 and do I need any extra cables or tools?

The package contains the 11.1V 4400mAh lithium polymer battery only. No cables, tools or adapters are included; the unit fits directly into the laptop's existing battery bay.

How do I choose between the listed part numbers such as CM03, CM03XL, CO06 and CO06XL for my HP EliteBook?

All those part numbers refer to the same 11.1V 4400mAh form factor. Select the DRPROHP276P-02 if your EliteBook model appears in the compatibility list (for example 840 G1, 840 G2, 850 G1, 850 G2, ZBook 14 G2 or Elite x2 1011).

What does the 49Wh rating mean for real-world runtime on an HP EliteBook 840 G2?

The 49Wh capacity typically delivers several hours of mixed office use on an 840 G2, though actual runtime varies with screen brightness, workload and power settings.

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