HP L77991-005

3 Cells, 4610 mAh
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Product details

The L77991-005 Original HP Battery is a powerful and reliable energy source specifically designed for the HP EliteBook 850 G7 and G8 models. With a capacity of 56 watt-hours and 4610 milliampere-hours, this lithium-polymer battery provides long-lasting performance suitable for daily use in both business and personal applications. The three cells of the battery ensure stable power supply, while the voltage of 11.55 volts guarantees optimal performance for your device. This replacement battery is an ideal solution to extend your laptop's runtime and boost productivity. The battery is not only functional but also environmentally conscious, as it meets the standards of the Science Based Targets Initiative (SBTi).

  • Capacity of 56 watt-hours for long-lasting performance
  • Compatible with HP EliteBook 850 G7 and G8
  • Lithium-polymer technology for improved efficiency
  • Developed according to the standards of the Science Based Targets Initiative (SBTi).

Key specifications

Compatible brand
HP
Number of cells
3 Cells
Capacity
4610 mAh
Item number
39590574

General information

Manufacturer
HP
Category
Notebook batteries
Manufacturer no.
L77991-005
Release date
28.10.2023
Sales rank in Category Notebook batteries
38 of 25239

Notebook battery properties

Intended use
Spare battery
Compatible brand
HP
Replaced article
L77991-005
Compatible model
HP EliteBook 850 G7HP EliteBook 850 G8

Battery properties

Battery category
Device batteries
Battery
Rechargeable battery
Battery type
LiPo
Battery size
Device specific
Number of cells
3 Cells
Voltage
11.55 V
Capacity
4610 mAh
Power capacity
56 Wh

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer HP fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 x

Product dimensions

Weight
320 g

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Product Safety

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Notebook batteries» category have a defect within the first 24 months?

Source: Galaxus
  • 1.HP
    0,7 %
  • 2.Dell
    0,8 %
  • 3.Lenovo
    0,9 %
  • 4.GreenCell
    1,7 %
  • 5.OEM
    3,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • HP
    Not enough data
  • 1.OEM
    0 days
  • 2-Power
    Not enough data
  • AccuCell
    Not enough data
  • AGI
    Not enough data

Return rate

How often is a product of this brand in the «Notebook batteries» category returned?

Source: Galaxus
  • 3.Dell
    4,3 %
  • 4.Patona
    4,9 %
  • 5.HP
    5,7 %
  • 5.OEM
    5,7 %
  • 7.V7
    6,4 %
Source: Galaxus